SEAGATE TECHNOLOGY INC
S-4/A, 1996-01-18
COMPUTER STORAGE DEVICES
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<PAGE>
   
    AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON JANUARY 18, 1996
    
   
                                                      REGISTRATION NO. 333-00035
    
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                           --------------------------

   
                                AMENDMENT NO. 2
                                       TO
                                    FORM S-4
                          REGISTRATION STATEMENT UNDER
                           THE SECURITIES ACT OF 1933
    

                            ------------------------

                            SEAGATE TECHNOLOGY, INC.
             (Exact name of Registrant as specified in its charter)

<TABLE>
<S>                             <C>                            <C>
           DELAWARE                         3573                     94-2612933
 (State or other jurisdiction   (Primary Standard Industrial      (I.R.S. Employer
              of                 Classification Code Number)   Identification Number)
incorporation or organization)
</TABLE>

                                 920 DISC DRIVE
                        SCOTTS VALLEY, CALIFORNIA 95066
                                 (408) 438-6550
          (Address, including zip code and telephone number, including
            area code, of Registrant's principal executive offices)

                           --------------------------

                                ALAN F. SHUGART
          PRESIDENT, CHIEF EXECUTIVE OFFICER AND CHAIRMAN OF THE BOARD
                            SEAGATE TECHNOLOGY, INC.
                                 920 DISC DRIVE
                        SCOTTS VALLEY, CALIFORNIA 95066
                                 (408) 438-6550
      (Name, address, including zip code, and telephone number, including
                        area code, of agent for service)

                           --------------------------

                                   COPIES TO:

<TABLE>
<S>                                     <C>
        LARRY W. SONSINI, ESQ.                 EDMUND M. KAUFMAN, ESQ.
          JOHN V. ROOS, ESQ.                 DANIEL G. CHRISTOPHER, ESQ.
         PAGE MAILLIARD, ESQ.                      Irell & Manella
 Wilson Sonsini Goodrich & Rosati, PC           333 South Hope Street
          650 Page Mill Road                          Suite 3300
     Palo Alto, California 94304            Los Angeles, California 90071
            (415) 493-9300                          (310) 277-1010
</TABLE>

                           --------------------------

    APPROXIMATE  DATE  OF  COMMENCEMENT  OF PROPOSED  SALE  TO  THE  PUBLIC: The
proposed sale will take place  at the effective time of  the merger of a  wholly
owned subsidiary of Registrant, with and into Arcada Holdings, Inc.

                           --------------------------

    If  the  securities  being registered  on  this  Form are  being  offered in
connection with the formation of a holding company and there is compliance  with
General Instruction G, check the following box. / /

                           --------------------------

   
    THE  REGISTRATION HEREBY AMENDS THIS REGISTRATION  STATEMENT ON SUCH DATE OR
DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL
FILE A  FURTHER  AMENDMENT  WHICH SPECIFICALLY  STATES  THAT  THIS  REGISTRATION
STATEMENT  SHALL THEREAFTER BECOME EFFECTIVE IN  ACCORDANCE WITH SECTION 8(A) OF
THE SECURITIES ACT  OF 1933 OR  UNTIL THIS REGISTRATION  STATEMENT SHALL  BECOME
EFFECTIVE  ON SUCH DATE AS THE COMMISSION, ACTING PURSUANT TO SAID SECTION 8(A),
MAY DETERMINE.
    

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>
                            SEAGATE TECHNOLOGY, INC.
              CROSS-REFERENCE SHEET SHOWING LOCATION IN PROSPECTUS
                  OF INFORMATION REQUIRED BY ITEMS OF FORM S-4

<TABLE>
<CAPTION>
  ITEM
   NO.                      FORM S-4 CAPTION                                   PROSPECTUS CAPTION
- ---------  --------------------------------------------------  --------------------------------------------------
<S>        <C>                                                 <C>
A.  INFORMATION ABOUT THE TRANSACTION
Item  1    Forepart of Registration Statement and Outside
            Front Cover Page of Prospectus...................  Outside Front Cover Page of Prospectus
Item  2    Inside Front and Outside Back Cover Pages of
            Prospectus.......................................  Available Information; Incorporation of Certain
                                                                Documents by Reference; Table of Contents
Item  3    Risk Factors, Ratio of Earnings to Fixed Charges
            and Other Information............................  Summary; Risk Factors; The Merger and Related
                                                                Transactions; Unaudited Pro Forma Combined
                                                                Condensed Financial Statements
Item  4    Terms of the Transaction..........................  Summary; The Merger and Related Transactions;
                                                                Comparison of Rights of Stockholders of Seagate
                                                                and Arcada
Item  5    Pro Forma Financial Information...................  Summary; Unaudited Pro Forma Combined Condensed
                                                                Financial Statements
Item  6    Material Contacts with the Company Being
            Acquired.........................................  Summary; The Merger and Related Transactions
Item  7    Additional Information Required for Reoffering by
            Persons and Parties Deemed to be Underwriters....  Not Applicable
Item  8    Interests of Named Experts and Counsel............  Not Applicable
Item  9    Disclosure of Commission Position on
            Indemnification for Securities Act Liabilities...  Not Applicable
</TABLE>
<PAGE>
   
<TABLE>
<CAPTION>
  ITEM
   NO.                      FORM S-4 CAPTION                                   PROSPECTUS CAPTION
- ---------  --------------------------------------------------  --------------------------------------------------
B.  INFORMATION ABOUT THE REGISTRANT
<S>        <C>                                                 <C>
Item 10    Information with Respect to S-3 Registrants.......  Available Information; Incorporation of Certain
                                                                Documents by Reference; Summary; Unaudited Pro
                                                                Forma Combined Condensed Financial Statements
Item 11    Incorporation of Certain Information by
            Reference........................................  Incorporation of Certain Documents by Reference
Item 12    Information with Respect to S-2 or S-3
            Registrants......................................  Not Applicable
Item 13    Incorporation of Certain Information by
            Reference........................................  Not Applicable
Item 14    Information with Respect to Registrants Other than
            S-3 or S-2 Registrants...........................  Not Applicable

C.  INFORMATION ABOUT THE COMPANY BEING ACQUIRED
Item 15    Information with Respect to S-3 Companies.........  Not Applicable
Item 16    Information with Respect to S-2 or S-3
            Companies........................................  Not Applicable
Item 17    Information with Respect to Companies Other than
            S-3 or S-2 Companies.............................  Available Information; Summary; Selected
                                                                Historical and Pro Forma Financial Data;
                                                                Additional Information Regarding Arcada; Arcada
                                                                Management's Discussion and Analysis of Financial
                                                                Condition and Results of Operations; Unaudited
                                                                Pro Forma Combined Condensed Financial
                                                                Statements; Arcada Consolidated Financial
                                                                Statements

D.  VOTING AND MANAGEMENT INFORMATION
Item 18    Information if Proxies, Consents or Authorizations
            are to be Solicited..............................  Incorporation of Certain Documents by Reference;
                                                                Summary; The Arcada Special Meeting; The Merger
                                                                and Related Transactions; Additional Information
                                                                Regarding Arcada
Item 19    Information if Proxies, Consents or Authorizations
            are not to be Solicited or in an Exchange
            Offer............................................  Not Applicable
</TABLE>
    

<PAGE>
                             ARCADA HOLDINGS, INC.
                          37 SKYLINE DRIVE, SUITE 1101
                            LAKE MARY, FLORIDA 32746

   
                                JANUARY 19, 1996
    

DEAR STOCKHOLDER:

   
    You  are cordially invited to attend  the Special Meeting of Stockholders of
Arcada Holdings, Inc. ("Arcada") to be held at 9:00 a.m. Pacific Standard  Time,
on  February  16, 1996,  at  the Red  Lion Inn,  2050  Gateway Place,  San Jose,
California 95110.
    

   
    At this meeting, you will be asked  to consider and vote upon a proposal  to
approve  the Agreement and Plan of Reorganization, dated as of December 21, 1995
(the  "Reorganization  Agreement"),  among  Arcada,  Seagate  Technology,   Inc.
("Seagate"),  and Kevin H.  Azzouz (the President, a  director and a significant
stockholder of Arcada), the related Agreement of Merger (the "Merger Agreement,"
and collectively  with the  Reorganization Agreement,  the "Merger  Agreements")
between  Arcada and a newly-formed,  wholly-owned subsidiary of Seagate ("Sub"),
and the merger (the "Merger") of Sub with and into Arcada pursuant to the Merger
Agreement. As a result of the Merger, holders of Arcada capital stock other than
Conner Peripherals, Inc. will  receive 0.1545 (the  "Exchange Ratio") shares  of
Seagate  common stock for each  share of their Arcada  capital stock, and Arcada
will become a wholly-owned subsidiary of Seagate. In addition, concurrently with
the Merger, each  outstanding option to  purchase Arcada capital  stock will  be
converted  into an  option to  acquire such number  of shares  of Seagate common
stock as  the  holder  would have  been  entitled  to receive  had  such  holder
exercised  such option in  full immediately prior  to the effective  time of the
Merger, at an exercise price per share equal to the aggregate exercise price per
share for the shares of Arcada  capital stock otherwise purchasable pursuant  to
such  option immediately prior to  the effective time of  the Merger, divided by
the number of full shares of Seagate common stock deemed purchasable pursuant to
such option, with  such exercise  price rounded up  to the  nearest whole  cent.
Based  on the last reported  sale price of Seagate common  stock on the New York
Stock Exchange on January  16, 1996, the  Exchange Ratio would  result in a  per
share  purchase  price for  Arcada  capital stock  of  $7.49. If  the  Merger is
completed, Arcada  stockholders would  no  longer hold  any interest  in  Arcada
following  the Merger  other than  through their  interest in  shares of Seagate
common stock.  Consummation  of the  Merger  is conditioned  upon,  among  other
things,  approval by holders of  a majority of the  outstanding shares of Arcada
capital stock.
    

    THE ARCADA  BOARD  OF DIRECTORS  HAS  UNANIMOUSLY APPROVED  THE  MERGER  AND
RECOMMENDS  THAT YOU VOTE FOR THE APPROVAL OF THE MERGER AGREEMENTS AND APPROVAL
OF THE MERGER.

    Details of the  proposed Merger and  other important information  concerning
Seagate and Arcada appear in the accompanying Proxy Statement/Prospectus. Please
give this material your careful attention. In addition, since the Merger is also
conditioned  upon the consummation of the  merger of Conner Peripherals, Inc., a
Delaware corporation and  the majority  stockholder of  Arcada ("Conner"),  with
another  newly-formed subsidiary  of Seagate,  we have  also enclosed  the Joint
Proxy Statement/ Prospectus of  Seagate and Conner, which  should also be  given
your careful attention.

    Whether or not you plan to attend the Special Meeting, please complete, sign
and  date the  accompanying proxy  card and  return it  in the  enclosed prepaid
envelope. You may revoke your proxy in the manner described in the  accompanying
Proxy  Statement/Prospectus at any time before it  has been voted at the Special
Meeting. If you attend the Special Meeting,  you may vote in person even if  you
have  previously  returned  your proxy  card.  Your prompt  cooperation  will be
greatly appreciated.

                                          Sincerely,

   
                                          /s/ KEVIN H. AZZOUZ
    
              ------------------------------------------------------------------
                                          Kevin H. Azzouz
                                          PRESIDENT
<PAGE>
                             ARCADA HOLDINGS, INC.
                               ------------------

                   NOTICE OF SPECIAL MEETING OF STOCKHOLDERS
                             ---------------------

   
                                JANUARY 19, 1996
    

TO THE STOCKHOLDERS OF ARCADA HOLDINGS, INC.

   
    NOTICE IS HEREBY  GIVEN that  a Special  Meeting of  Stockholders of  Arcada
Holdings,  Inc., a Delaware  corporation ("Arcada"), will be  held at 9:00 a.m.,
Pacific Standard Time on February  16, 1996, at the  Red Lion Inn, 2050  Gateway
Place,  San Jose,  California 95110,  to consider  and vote  upon a  proposal to
approve the Agreement and Plan of Reorganization, dated as of December 21,  1995
(the   "Reorganization  Agreement"),  among  Arcada,  Seagate  Technology,  Inc.
("Seagate"), and Kevin H.  Azzouz (the President, a  director and a  significant
stockholder of Arcada), the related Agreement of Merger (the "Merger Agreement")
between  Arcada and a  newly-formed wholly-owned subsidiary  of Seagate ("Sub"),
and the merger (the "Merger") of Sub with and into Arcada pursuant to the Merger
Agreement. As a  result of  the Merger,  Arcada stockholders  other than  Conner
Peripherals,  Inc. will receive 0.1545 (the  "Exchange Ratio") shares of Seagate
common stock  for each  share of  their Arcada  capital stock,  and Arcada  will
become  a wholly-owned subsidiary of Seagate. In addition, concurrently with the
Merger, each  outstanding  option  to  purchase Arcada  capital  stock  will  be
converted  into an  option to  acquire such number  of shares  of Seagate common
stock as  the  holder  would have  been  entitled  to receive  had  such  holder
exercised  such option in  full immediately prior  to the effective  time of the
Merger, at an exercise price per share equal to the aggregate exercise price per
share for the shares of Arcada  capital stock otherwise purchasable pursuant  to
such  option immediately prior to  the effective time of  the Merger, divided by
the number of full shares of Seagate Common Stock deemed purchasable pursuant to
such option, with such exercise price rounded up to the nearest whole cent.
    

   
    Only stockholders of record  at the close of  business on January 16,  1996,
are entitled to notice of and to vote at the Special Meeting.
    

    All  stockholders are  cordially invited  to attend  the meeting  in person.
However, to  ensure  your  representation  at the  meeting,  you  are  urged  to
complete,  sign, date and return the enclosed proxy card as promptly as possible
in the postage-prepaid envelope enclosed for  that purpose. YOU MAY REVOKE  YOUR
PROXY  IN THE MANNER DESCRIBED IN THE ACCOMPANYING PROXY STATEMENT/PROSPECTUS AT
ANY TIME  BEFORE IT  HAS BEEN  VOTED  AT THE  SPECIAL MEETING.  ANY  STOCKHOLDER
ATTENDING  THE SPECIAL MEETING MAY  VOTE IN PERSON EVEN  IF SUCH STOCKHOLDER HAS
RETURNED A PROXY. EXECUTED  BUT UNMARKED PROXIES WILL  BE VOTED FOR APPROVAL  OF
THE REORGANIZATION AGREEMENT, THE MERGER AGREEMENT AND THE MERGER.

              STOCKHOLDERS SHOULD NOT SEND ANY STOCK CERTIFICATES
                            WITH THEIR PROXY CARDS.

                                          Sincerely,

   
                                          /s/ KEVIN H. AZZOUZ
    
              ------------------------------------------------------------------
                                          KEVIN H. AZZOUZ
                                          PRESIDENT

Lake Mary, Florida
   
January 19, 1996
    
<PAGE>
                    PROXY STATEMENT OF ARCADA HOLDINGS, INC.

                             ---------------------

                     PROSPECTUS OF SEAGATE TECHNOLOGY, INC.

                             ---------------------

   
    This  Proxy Statement/Prospectus is  being furnished to  the stockholders of
Arcada Holdings, Inc., a Delaware corporation ("Arcada"), in connection with the
solicitation of proxies by the Arcada Board of Directors for use at the  Special
Meeting  of Arcada stockholders (the "Special Meeting") to be held at 9:00 a.m.,
Pacific Standard time, on Friday, February 16,  1996, at the Red Lion Inn,  2050
Gateway   Place,  San  Jose,  California  95110,  and  at  any  adjournments  or
postponements of the Special Meeting. At the Special Meeting, holders of  Common
Stock  of Arcada,  $.001 par value  ("Arcada Common Stock"),  Series A Preferred
Stock of Arcada, $.001 par value ("Arcada Series A Preferred Stock"), and Series
B Preferred Stock of Arcada, $.001 par value ("Arcada Series B Preferred Stock,"
and collectively with  the Arcada  Series A Preferred  Stock, "Arcada  Preferred
Stock")  (Arcada  Common  Stock  and  Arcada  Preferred  Stock  are  hereinafter
collectively referred to as  "Arcada Capital Stock") will  be asked to  consider
and  vote upon a  proposal to approve and  adopt the terms  of the Agreement and
Plan of  Reorganization  dated as  of  December 21,  1995  (the  "Reorganization
Agreement")  entered into  by and between  Seagate Technology,  Inc., a Delaware
corporation ("Seagate"), Arcada and  Kevin H. Azzouz  ("Azzouz"), and a  related
Agreement  of Merger between a  newly-formed, wholly-owned subsidiary of Seagate
("Sub")  and  Arcada  (the  "Merger  Agreement,"  and,  collectively  with   the
Reorganization  Agreement,  the  "Merger Agreements").  Pursuant  to  the Merger
Agreements, among other things, Arcada would be acquired by Seagate by means  of
the  merger  of  Sub with  and  into  Arcada, with  Arcada  being  the surviving
corporation and becoming  an indirect  wholly-owned subsidiary  of Seagate  (the
"Merger").
    

   
    This  Proxy Statement/Prospectus  constitutes the prospectus  of Seagate for
use in connection  with the  offer and  issuance of  shares of  Common Stock  of
Seagate,  $.01 par  value per  share ("Seagate  Common Stock"),  pursuant to the
Merger. Upon the effectiveness of the  Merger, each outstanding share of  Arcada
Capital  Stock (other than  treasury shares and  all shares (excluding 2,087,500
shares subject to the Conner Arcada Options (as defined below)) held directly or
indirectly by Conner Peripherals, Inc., a Delaware corporation and the holder of
a majority of the outstanding shares of Arcada Capital Stock ("Conner")) will be
converted into the right to receive 0.1545 (the "Exchange Ratio") of a share  of
Seagate  Common Stock. In addition, as a  result of the Merger, each outstanding
option to purchase  Arcada Common  Stock (an  "Arcada Option"),  other than  the
Conner  Arcada Options, will be assumed by  Seagate and converted into an option
to acquire such number  of shares of  Seagate Common Stock  as the holder  would
have  been entitled to receive  had such holder exercised  such Arcada Option in
full immediately prior to the effective time of the Merger, at an exercise price
per share equal to the aggregate exercise price for the shares of Arcada  Common
Stock  otherwise purchasable  pursuant to such  option immediately  prior to the
effective time of the  Merger divided by  the number of  full shares of  Seagate
Common  Stock  deemed  purchasable pursuant  to  such Arcada  Option,  with such
exercise price  rounded  up  to the  nearest  whole  cent. In  addition  to  the
outstanding  Arcada Options, there  are outstanding options  (the "Conner Arcada
Options") granted by  Conner to  purchase an  aggregate of  2,087,500 shares  of
Arcada  Common Stock issuable to  Conner upon conversion of  the Arcada Series A
Preferred Stock held by Conner. Coincident with the Merger, with the consent  of
the  holder of  any outstanding Conner  Arcada Option such  Conner Arcada Option
will be converted into  an option to  acquire such number  of shares of  Seagate
Common  Stock as the holder would have  been entitled to receive had such holder
exercised such Conner Arcada Option in  full immediately prior to the  effective
time  of  the Merger,  at an  exercise price  per share  equal to  the aggregate
exercise price  for the  shares  of Arcada  Common Stock  otherwise  purchasable
pursuant  to such option immediately  prior to the effective  time of the Merger
divided by the number of full shares of Seagate Common Stock deemed  purchasable
pursuant  to such Conner Arcada  Option, with such exercise  price rounded up to
the  nearest  whole  cent.  In  addition,  if  the  Seagate/Conner  Merger   (as

        THE DATE OF THIS PROXY STATEMENT/PROSPECTUS IS JANUARY 19, 1996.
    
<PAGE>
defined below) is consummated and the Merger Agreements are terminated, with the
consent of the holder of any outstanding Conner Arcada Option such Conner Arcada
Option  will be  assumed by  Seagate and  similarly will  become exercisable for
Seagate Common Stock.

    In October 1995, Seagate  and Conner entered into  an Agreement and Plan  of
Reorganization  pursuant to which, among other  things, Conner would be combined
with Seagate by means of the  merger of a newly-formed, wholly-owned  subsidiary
of Seagate with and into Conner, with Conner being the surviving corporation and
becoming  a wholly-owned  subsidiary of  Seagate and  each outstanding  share of
Common Stock of  Conner, $.001  par value per  share, being  converted into  the
right  to receive 0.442 of a share  of Seagate Common Stock (the "Seagate/Conner
Merger"). It is a condition to the obligations of Seagate, Arcada and Azzouz  to
consummate   the  Merger  that   the  Seagate/Conner  Merger   shall  have  been
consummated. If the Seagate/Conner  Merger is not  consummated, the Merger  will
not  be consummated. Based upon the number of shares of Seagate Common Stock and
Common Stock of Conner, $.001 par  value per share, outstanding at December  15,
1995,  an aggregate of  approximately 24,202,875 shares  of Seagate Common Stock
would be issued in connection with the Seagate/Conner Merger. Enclosed for  your
information  in a copy of the Joint  Proxy Statement/ Prospectus relating to the
Seagate/Conner Merger.

   
    Based upon the number  of shares of Seagate  Common Stock outstanding as  of
December  29, 1995 and Arcada  Capital Stock (other than  shares held by Conner)
outstanding as of  the Arcada Record  Date (as defined  below), an aggregate  of
approximately  1,260,007  shares  of Seagate  Common  Stock would  be  issued in
connection with the Merger, representing approximately 1.3% of the total  number
of  shares  of Seagate  Common  Stock outstanding  after  giving effect  to such
issuance and after  giving effect  to the issuance  of approximately  24,202,875
shares  to the stockholders of Conner in  the Seagate/ Conner Merger. Based upon
the number of  Arcada Options and  Conner Arcada Options  outstanding as of  the
Arcada  Record Date, an additional 924,193  shares of Seagate Common Stock would
be reserved for  issuance to holders  of such Arcada  Options and Conner  Arcada
Options.
    

   
    The  outstanding shares of Seagate  Common Stock are listed  on the New York
Stock Exchange (the "NYSE") under the symbol "SEG," and it is a condition to the
obligations of Arcada  and Azzouz to  consummate the Merger  that the shares  of
Seagate  Common Stock to be issued in the  Merger be approved for listing on the
NYSE, upon official notice of issuance. The last reported sale price of  Seagate
Common  Stock on  the NYSE  composite tape  on January  16, 1996  was $48.50 per
share. Based on such last reported  sale price, the Exchange Ratio would  result
in a per share purchase price for the Arcada Capital Stock of $7.49. Because the
Exchange  Ratio is fixed, a  change in the market  price of Seagate Common Stock
before the Merger  will affect  the dollar market  value of  the Seagate  Common
Stock to be received by the stockholders of Arcada in the Merger.
    

    This  Proxy Statement/Prospectus  does not  cover resales  of Seagate Common
Stock received  by  stockholders of  Arcada  in the  Merger,  and no  person  is
authorized to make use of this Proxy Statement/Prospectus in connection with any
such resale.

   
    This  Proxy Statement/Prospectus and the  accompanying Proxy Cards are first
being mailed to stockholders of Arcada on or about January 19, 1996.
    

    THE SHARES OF SEAGATE COMMON STOCK TO BE ISSUED IN THE MERGER HAVE NOT  BEEN
APPROVED  OR DISAPPROVED BY THE SECURITIES  AND EXCHANGE COMMISSION OR ANY STATE
SECURITIES COMMISSION  NOR HAS  THE SECURITIES  AND EXCHANGE  COMMISSION OR  ANY
STATE  SECURITIES COMMISSION PASSED UPON THE  ACCURACY OR ADEQUACY OF THIS PROXY
STATEMENT/PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.

    THE  ABOVE  MATTERS  ARE  DISCUSSED  IN  DETAIL  IN  THIS  PROXY  STATEMENT/
PROSPECTUS.  THE  PROPOSED MERGER  IS  A COMPLEX  TRANSACTION.  STOCKHOLDERS ARE
STRONGLY URGED TO READ AND  CONSIDER CAREFULLY THIS PROXY STATEMENT/  PROSPECTUS
AND  THE JOINT PROXY STATEMENT/PROSPECTUS RELATING TO THE SEAGATE/ CONNER MERGER
IN THEIR ENTIRETY, PARTICULARLY THE MATTERS REFERRED TO ON PAGE 26 HEREIN  UNDER
"RISK FACTORS."

                                       2
<PAGE>
                               TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                                                                PAGE
                                                                                                                -----
<S>                                                                                                          <C>
AVAILABLE INFORMATION......................................................................................           5
INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE............................................................           6
SUMMARY....................................................................................................           7
  The Companies............................................................................................           7
  The Proposed Merger......................................................................................           9
  Special Meeting of Arcada Stockholders...................................................................          10
  Recommendation of the Arcada Board of Directors..........................................................          10
  The Seagate/Conner Merger................................................................................          11
  The Merger and Related Transactions......................................................................          11
  Market and Price Data for the Seagate and Arcada Common Stock............................................          16
SELECTED HISTORICAL AND PRO FORMA FINANCIAL DATA...........................................................          18
COMPARATIVE PER SHARE DATA.................................................................................          23
RISK FACTORS...............................................................................................          26
  Risks Related to the Merger and the Seagate/Conner Merger................................................          26
  Risks Related to the Business and Operations of Seagate..................................................          27
  Risks Related to the Business and Operations of Arcada...................................................          34
THE ARCADA SPECIAL MEETING.................................................................................          38
  General..................................................................................................          38
  Record Date and Outstanding Shares.......................................................................          38
  Voting of Proxies........................................................................................          38
  Vote Required............................................................................................          39
  Abstentions..............................................................................................          39
  Solicitation of Proxies and Expenses.....................................................................          39
THE MERGER AND RELATED TRANSACTIONS........................................................................          40
  General..................................................................................................          40
  Background of the Merger.................................................................................          42
  Reasons for the Merger...................................................................................          42
  Arcada Board Recommendation..............................................................................          44
  Interests of Certain Persons in the Merger...............................................................          44
  Representations and Warranties; Covenants................................................................          46
  Azzouz Noncompetition Agreement..........................................................................          47
  Conditions to Consummation of the Merger.................................................................          48
  The Seagate/Conner Merger................................................................................          48
  Regulatory Approvals Required............................................................................          50
  Termination of Stockholders' Rights Agreement............................................................          50
  Limitation on Negotiations...............................................................................          50
  Termination, Amendment and Waiver........................................................................          50
  Certain Federal Income Tax Matters.......................................................................          51
  Accounting Treatment.....................................................................................          53
  Restrictions on Resale of Seagate Common Stock...........................................................          53
  Dissenters' Appraisal Rights.............................................................................          53
  Stock Exchange Listing of Seagate Common Stock...........................................................          56
  Expenses.................................................................................................          56
  Surrender of Certificates Representing Arcada Capital Stock..............................................          56
ADDITIONAL INFORMATION REGARDING ARCADA....................................................................          57
  Business of Arcada.......................................................................................          57
  Principal Stockholders of Arcada.........................................................................          60
</TABLE>

                                       3
<PAGE>
   
<TABLE>
<CAPTION>
                                                                                                                PAGE
                                                                                                                -----
  Stockholders' and Registration Rights Agreement..........................................................          62
<S>                                                                                                          <C>
ARCADA MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS...............          64
  Overview.................................................................................................          64
  Results of Operations....................................................................................          64
  Litigation...............................................................................................          68
  Liquidity and Capital Resources..........................................................................          68
  Recent Pronouncements....................................................................................          69
UNAUDITED PRO FORMA COMBINED CONDENSED FINANCIAL STATEMENTS................................................          70
DISCUSSION AND ANALYSIS OF PRO FORMA INFORMATION...........................................................          78
COMPARISON OF RIGHTS OF STOCKHOLDERS OF SEAGATE AND ARCADA.................................................          79
  Stockholder Meetings.....................................................................................          79
  Stockholder Action by Written Consent....................................................................          79
  Director Nominations.....................................................................................          79
  Indemnification..........................................................................................          80
  Election of Directors....................................................................................          80
  Comparison of the Rights of Holders of Arcada Preferred Stock and Seagate Common Stock...................          80
DESCRIPTION OF SEAGATE CAPITAL STOCK.......................................................................          81
  Common Stock.............................................................................................          81
  Preferred Stock..........................................................................................          82
  Delaware General Corporation Law Section 203.............................................................          82
STOCKHOLDER PROPOSALS......................................................................................          82
ADJOURNMENT OF THE SPECIAL MEETING.........................................................................          82
EXPERTS....................................................................................................          82
LEGAL MATTERS..............................................................................................          83
ARCADA CONSOLIDATED FINANCIAL STATEMENTS...................................................................         F-1
Appendix A -- Agreement and Plan of Reorganization
Appendix B -- Agreement of Merger
Appendix C -- Delaware General Corporation Law Section 262
</TABLE>
    

                                       4
<PAGE>
    NO  PERSON HAS BEEN AUTHORIZED BY SEAGATE  OR ARCADA TO GIVE ANY INFORMATION
OR TO MAKE ANY REPRESENTATION  NOT CONTAINED IN THIS PROXY  STATEMENT/PROSPECTUS
IN  CONNECTION WITH  THE SOLICITATION OF  PROXIES OR THE  OFFERING OF SECURITIES
MADE HEREBY AND, IF GIVEN OR  MADE, SUCH INFORMATION OR REPRESENTATION MUST  NOT
BE  RELIED  UPON AS  HAVING BEEN  AUTHORIZED  BY SEAGATE  OR ARCADA.  THIS PROXY
STATEMENT/PROSPECTUS DOES NOT CONSTITUTE AN OFFER  TO SELL OR A SOLICITATION  OF
AN  OFFER TO BUY THE SECURITIES OFFERED  BY THIS PROXY STATEMENT/PROSPECTUS OR A
SOLICITATION OF A PROXY IN ANY JURISDICTION WHERE, OR TO ANY PERSON TO WHOM,  IT
WOULD BE UNLAWFUL TO MAKE SUCH AN OFFER OR SOLICITATION.

    NEITHER THE DELIVERY OF THIS PROXY STATEMENT/PROSPECTUS NOR ANY DISTRIBUTION
OF  THE SECURITIES TO WHICH THIS PROXY STATEMENT/PROSPECTUS RELATES SHALL, UNDER
ANY CIRCUMSTANCES, CREATE AN  IMPLICATION THAT THERE HAS  BEEN NO CHANGE IN  THE
INFORMATION CONTAINED HEREIN SINCE THE DATE HEREOF.

                             AVAILABLE INFORMATION

    Seagate  is  subject to  the  informational requirements  of  the Securities
Exchange Act  of 1934,  as  amended (the  "Exchange  Act"), and,  in  accordance
therewith,  files  reports,  proxy  statements and  other  information  with the
Securities and Exchange  Commission (the "Commission").  These materials can  be
inspected  and  copied  at the  public  reference facilities  maintained  by the
Commission at Room 1024, 450 Fifth  Street, N.W., Washington, D.C. 20549 and  at
the  Commission's regional offices at Northwest  Atrium Center, 500 West Madison
Street, Suite  1400, Chicago,  Illinois 60661  and 7  World Trade  Center,  13th
Floor,  New York, New York 10048. Copies of these materials can also be obtained
from the  Commission at  prescribed rates  by writing  to the  Public  Reference
Section  of the Commission, 450 Fifth Street, N.W., Washington, D.C. 20549. Such
reports, proxy  or  information  statements  and  other  information  concerning
Seagate  can also be  inspected at the  offices of the  New York Stock Exchange,
Inc., 20 Broad Street, New York, New York 10005.

    Under the  rules and  regulations  of the  Commission, the  solicitation  of
proxies  from stockholders of Arcada to  approve and adopt the Merger Agreements
constitutes an offering of the Seagate  Common Stock to be issued in  connection
with   the  Merger.  Accordingly,  Seagate  has  filed  with  the  Commission  a
Registration Statement on Form S-4 under the Securities Act of 1933, as  amended
(the  "Securities  Act"),  with  respect  to  such  offering  (the "Registration
Statement"). This  Proxy  Statement/Prospectus  constitutes  the  prospectus  of
Seagate  that is filed as part of the Registration Statement. Other parts of the
Registration Statement  are  omitted  from this  Proxy  Statement/Prospectus  in
accordance  with  the rules  and regulations  of the  Commission. Copies  of the
Registration Statement, including the exhibits to the Registration Statement and
other material that is not included herein, may be inspected, without charge, at
the offices of the Commission referred to above, or obtained at prescribed rates
from the Public  Reference Section of  the Commission at  the address set  forth
above.

    Statements  made in this Proxy  Statement/Prospectus concerning the contents
of any contract or other documents are not necessarily complete. With respect to
each contract  or  other  document  filed as  an  exhibit  to  the  Registration
Statement,  reference  is  hereby  made  to that  exhibit  for  a  more complete
description of the matter involved, and each such statement is hereby  qualified
in its entirety by such reference.

    ALL  INFORMATION CONTAINED  IN THIS  PROXY STATEMENT/PROSPECTUS  RELATING TO
SEAGATE AND ITS  AFFILIATES HAS BEEN  SUPPLIED BY SEAGATE,  AND ALL  INFORMATION
CONTAINED  IN  THIS  PROXY  STATEMENT/PROSPECTUS  RELATING  TO  ARCADA  AND  ITS
AFFILIATES HAS BEEN SUPPLIED BY ARCADA.

                                       5
<PAGE>
                INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

   
    THIS PROXY STATEMENT/PROSPECTUS  INCORPORATES DOCUMENTS  BY REFERENCE  WHICH
ARE  NOT PRESENTED HEREIN OR DELIVERED  HEREWITH. THERE WILL BE PROVIDED WITHOUT
CHARGE TO  EACH  PERSON,  INCLUDING  ANY  BENEFICIAL  OWNER,  TO  WHOM  A  PROXY
STATEMENT/PROSPECTUS  IS DELIVERED,  UPON ORAL  OR WRITTEN  REQUEST OF  ANY SUCH
PERSON, A  COPY OF  ALL DOCUMENTS  INCORPORATED BY  REFERENCE HEREIN  (EXCLUDING
EXHIBITS  UNLESS  SUCH  EXHIBITS  ARE  SPECIFICALLY  INCORPORATED  BY  REFERENCE
HEREIN). REQUESTS  SHOULD  BE DIRECTED  TO  SEAGATE TECHNOLOGY,  INC.,  INVESTOR
RELATIONS,  920 DISC DRIVE, SCOTTS VALLEY,  CA 95066 (TELEPHONE (408) 439-2371).
IN ORDER TO ENSURE TIMELY  DELIVERY OF THE DOCUMENTS  IN ADVANCE OF THE  SPECIAL
MEETING  TO  WHICH THIS  PROXY  STATEMENT/PROSPECTUS RELATES,  ANY  SUCH REQUEST
SHOULD BE MADE BY FEBRUARY 9, 1996.
    

    Seagate incorporates herein  by reference  Seagate's Annual  Report on  Form
10-K for the fiscal year ended June 30, 1995, Seagate's Quarterly Report on Form
10-Q  for the quarter ended September 29,  1995 and the description of Seagate's
Common Stock set forth in Seagate's  Registration Statement on Form 8-A/A  dated
December 2, 1994. Seagate's Commission file number is 0-10630.

    Incorporated  by  reference  herein are  Conner  Peripherals,  Inc.'s Annual
Report on Form 10-K for the fiscal  year ended December 31, 1994, as amended  by
the  Form 10-K/A filed on November 14,  1995, and Quarterly Reports on Form 10-Q
for the fiscal quarters ended  March 31, 1995, June  30, 1995 and September  30,
1995. Conner Peripherals, Inc.'s Commission file number is 0-10639.

    All  reports and definitive proxy or information statements filed by Seagate
pursuant to Sections 13(a), 13(c), 14 or 15(d) of the Exchange Act subsequent to
the date  of this  Proxy Statement/  Prospectus and  prior to  the date  of  the
Special  Meeting shall be deemed to be incorporated by reference into this Proxy
Statement/Prospectus from the date  of filing of  such documents. Any  statement
contained  in a document incorporated or  deemed to be incorporated herein shall
be  deemed  to   be  modified  or   superseded  for  purposes   of  this   Proxy
Statement/Prospectus  to the extent that a  statement contained herein or in any
other subsequently filed document which also is or is deemed to be  incorporated
by reference herein modifies or supersedes such statement. Any such statement so
modified or superseded shall not be deemed, except as so modified or superseded,
to constitute a part of this Proxy Statement/Prospectus.

                                       6
<PAGE>
                                    SUMMARY

    THE  FOLLOWING IS A BRIEF SUMMARY OF CERTAIN INFORMATION CONTAINED ELSEWHERE
IN THIS  PROXY STATEMENT/PROSPECTUS.  THE SUMMARY  DOES NOT  CONTAIN A  COMPLETE
DESCRIPTION OF THE AGREEMENT AND PLAN OF REORGANIZATION DATED AS OF DECEMBER 21,
1995, ENTERED INTO BY AND AMONG SEAGATE TECHNOLOGY, INC., A DELAWARE CORPORATION
("SEAGATE"), ARCADA HOLDINGS, INC., A DELAWARE CORPORATION ("ARCADA"), AND KEVIN
H.  AZZOUZ ("AZZOUZ"),  A COPY OF  WHICH IS  ATTACHED HERETO AS  APPENDIX A (THE
"REORGANIZATION  AGREEMENT"),  THE  RELATED   AGREEMENT  OF  MERGER  BETWEEN   A
NEWLY-FORMED,  WHOLLY-OWNED SUBSIDIARY OF SEAGATE ("SUB")  AND ARCADA, A COPY OF
THE FORM OF WHICH IS ATTACHED HERETO AS APPENDIX B (THE "MERGER AGREEMENT," AND,
COLLECTIVELY WITH THE REORGANIZATION AGREEMENT, THE "MERGER AGREEMENTS"), OR THE
MERGER OF SUB WITH AND INTO ARCADA  (THE "MERGER"). THE SUMMARY IS QUALIFIED  IN
ITS  ENTIRETY BY REFERENCE TO THE  FULL TEXT OF THIS PROXY STATEMENT/PROSPECTUS,
THE ATTACHED APPENDICES AND THE DOCUMENTS INCORPORATED BY REFERENCE HEREIN.  THE
ARCADA  STOCKHOLDERS ARE URGED TO READ CAREFULLY THIS PROXY STATEMENT/PROSPECTUS
AND THE ATTACHED APPENDICES IN THEIR ENTIRETY.

THE COMPANIES

    SEAGATE.  Seagate designs,  manufactures and markets a  broad line of  rigid
magnetic disc drives for use in computer systems ranging from notebook computers
and  desktop personal computers to workstations and supercomputers as well as in
multimedia applications  such as  digital video  and video-on-demand.  Seagate's
products  include approximately  100 rigid disc  drive models  with form factors
from 2.5  to 5.25  inches and  capacities  from 300  megabytes to  9  gigabytes.
Seagate  sells  its products  to original  equipment manufacturers  ("OEMs") for
inclusion  in  their  computer  systems  or  subsystems,  and  to  distributors,
resellers  and dealers. Seagate  has pursued a  strategy of vertical integration
and accordingly designs and manufactures  rigid disc drive components  including
recording heads, discs, substrates and motors. Seagate also assembles certain of
the  key subassemblies for  use in its products  including printed circuit board
and  head  stack  assemblies.  Seagate's  products  are  currently  manufactured
primarily in the Far East with limited production in the United States.

    In  addition to  pursuing its  core rigid  disc drive  business, Seagate has
broadened its  business strategy  as a  data technology  company to  more  fully
address  the  markets for  storage, retrieval  and management  of data.  In this
regard, Seagate has invested in,  and continues to investigate opportunities  to
invest  in,  software activities.  Seagate  anticipates that  users  of computer
systems will increasingly rely upon client/server network computing environments
and believes that as  this reliance increases, users  will demand software  that
more  efficiently  and  securely  manages and  provides  access  to  data across
computer networked environments.  As a  result, Seagate is  broadening its  core
competencies  to  include  software  products  to  meet  these  requirements. In
addition, Seagate has implemented  a strategy to establish  itself as a  leading
supplier  of selected magnetic recording  components, including thin-film heads,
to other manufacturers. Finally, Seagate's broadened strategy includes expanding
its traditional rigid disc drive business to include other forms of data storage
and retrieval,  such as  flash  memory, where  Seagate  has made  a  significant
investment in SanDisk Corporation (formerly SunDisk Corporation), a flash memory
company.

    In   October  1995,  Seagate  and   Conner  Peripherals,  Inc.,  a  Delaware
corporation ("Conner") entered into an Agreement and Plan of Reorganization (the
"Seagate/Conner  Reorganization  Agreement")  pursuant  to  which,  among  other
things,  Conner  would  be combined  with  Seagate by  means  of a  merger  of a
newly-formed, wholly-owned  subsidiary of  Seagate with  and into  Conner,  with
Conner being the surviving corporation and becoming a wholly-owned subsidiary of
Seagate,  and each outstanding share of Common  Stock of Conner, $.001 par value
per share, being converted into a right  to receive 0.442 of a share of  Seagate
Common  Stock  (the  "Seagate/Conner  Merger").  See  "The  Merger  and  Related
Transactions -- The  Seagate/Conner Merger."  Conner designs,  builds and  sells
information storage solutions products, including a large selection of hard disc
drives,  tape drives, storage management software and integrated storage systems
for a wide  range of computer  applications. Conner's hard  disc drive  products
include 2.5 inch and 3.5 inch disc drives which offer storage capacities ranging
from  210  megabytes to  over  4 gigabytes  of  formatted capacity.  Conner also
designs

                                       7
<PAGE>
and sells tape drive products which  are peripheral hardware devices that  store
or  protect  large volumes  of  data through  the use  of  tape stored  on small
cartridges used  singly or,  in the  case  of Digital  Audio Tape,  in  multiple
autoloader  applications. Conner storage systems integrate hardware and software
solutions to allow consumers to meet  the demanding requirements of the  current
mixed  network  environments.  Conner sells  its  hard disc  drive,  tape drive,
software and storage systems products principally to OEMs through a direct sales
force  and  to  non-OEM  purchasers  such  as  distributors.  Conner  also  owns
approximately 79% of the outstanding equity of Arcada.

    Seagate's  predecessor was incorporated  in California in  1978. In February
1987, Seagate was reincorporated  under the laws  of Delaware. Unless  otherwise
indicated,  "Seagate"  refers  to  Seagate  and  its  wholly-owned subsidiaries.
Seagate's principal  executive offices  are located  at 920  Disc Drive,  Scotts
Valley,  California 95066,  and its telephone  number at that  location is (408)
438-6550.

    ARCADA.  Arcada develops, markets  and supports data protection and  storage
management   software  products   that  operate  across   multiple  desktop  and
client/server environments, including those of Microsoft, Novell and IBM. Arcada
develops, markets and  supports a  wide range  of backup  software products  and
utilities,  including  utilities  in  Windows  NT  and  DOS  and  Windows backup
utilities in MS-DOS 6.0 for Microsoft, PMTape and EZTape/Dual-Stor products  for
IBM  and both the DOS  and Windows versions of  "The Norton Backup" for Symantec
Corporation. In addition, Arcada develops, markets and supports backup utilities
for products  marketed by  Conner  or Archive  Corporation  under the  names  of
MaynStream,   QICStream  and  EZTape.  Arcada  currently  markets  its  products
worldwide under the Arcada Backup, Backup  Exec and Storage Exec brand names  to
OEMs,  commercial  distributors,  systems  integrators,  value  added resellers,
retailers and  large  corporate end  users.  Leading tape  drive  manufacturers,
operating   system  developers  and  network  server,  controller  and  software
providers are also included in Arcada's customer base.

    Arcada's operations and product development  are conducted primarily in  the
United  States in California,  Florida and Massachusetts. A  sales office in the
United Kingdom was established  late in 1994 primarily  to conduct the  European
sales  activities. Arcada anticipates  that an additional  European sales office
will be established  in France in  early 1996  and another such  office will  be
established  in  Germany later  in 1996.  See "Additional  Information Regarding
Arcada -- Business of Arcada."

    Arcada was  incorporated in  Delaware in  November 1993,  as a  wholly-owned
subsidiary of Conner, to operate Conner's software business which had previously
been  operated under  Conner's "Conner Software"  division and  which Conner had
previously acquired from Archive  Corporation. Shortly, thereafter, Arcada  also
acquired  the  business  of  Quest  Development  Corporation  ("Quest").  Unless
otherwise indicated,  "Arcada" refers  to  Arcada, its  wholly-owned  subsidiary
Arcada  Software, Inc.,  a Delaware  corporation ("Arcada  Software") and Arcada
Software's subsidiary. Arcada's  principal executive offices  are located at  37
Skyline  Drive, Suite  1101, Lake  Mary, Florida  32746, telephone  number (407)
333-7500.

    SUB.    Sub,  a  Delaware  corporation,  is  a  newly-formed,   wholly-owned
subsidiary  of Seagate formed solely for  the purposes of the Merger. Subsequent
to the Seagate/Conner Merger, Seagate will  contribute the capital stock of  Sub
to Conner such that Sub will become a wholly-owned subsidiary of Conner prior to
the  Merger.  Other than  in connection  with  the proposed  Merger, Sub  has no
material assets or  liabilities and  has not  engaged in  any activities.  Sub's
principal  executive  offices  are located  at  920 Disc  Drive,  Scotts Valley,
California 95066, and its telephone number at that location is (408) 438-6550.

                                       8
<PAGE>
THE PROPOSED MERGER

    The Merger Agreements provide for the merger of a newly-formed, wholly-owned
subsidiary of Seagate  with and  into Arcada,  with Arcada  being the  surviving
corporation  of the Merger  and becoming an  indirect wholly-owned subsidiary of
Seagate. The  Merger will  become  effective upon  the  filing of  the  properly
executed  Merger Agreement with the Secretary of  State of the State of Delaware
(the "Effective Time"). Upon consummation  of the Merger, each then  outstanding
share of Common Stock of Arcada, $.001 par value ("Arcada Common Stock"), Series
A  Preferred  Stock  of Arcada,  $.001  par  value ("Arcada  Series  A Preferred
Stock"), and Series B Preferred Stock of Arcada, $.001 par value ("Arcada Series
B Preferred Stock," and collectively with  the Arcada Series A Preferred  Stock,
"Arcada  Preferred Stock") (Arcada  Common Stock and  Arcada Preferred Stock are
hereinafter collectively  referred  to as  "Arcada  Capital Stock")  other  than
shares held by Conner will automatically be converted into 0.1545 (the "Exchange
Ratio")  of  a  share of  Common  Stock of  Seagate,  $.01 par  value  per share
("Seagate Common Stock"). Cash will be paid in lieu of fractional shares. If the
Merger is consummated, Arcada stockholders other than Conner will no longer hold
any interest in Arcada  other than through their  interest in shares of  Seagate
Common  Stock. In addition, each outstanding option issued by Arcada to purchase
Arcada Common  Stock  (an  "Arcada  Option") will  be  assumed  by  Seagate  and
converted  into an  option to  acquire such number  of shares  of Seagate Common
Stock as  the  holder  would have  been  entitled  to receive  had  such  holder
exercised such Arcada Option in full immediately prior to the Effective Time, at
an exercise price per share equal to the aggregate exercise price for the shares
of Arcada Common Stock otherwise purchasable pursuant to such option immediately
prior  to the  Effective Time divided  by the  number of full  shares of Seagate
Common Stock  deemed  purchasable pursuant  to  such Arcada  Option,  with  such
exercise  price  rounded  up to  the  nearest  whole cent.  In  addition  to the
outstanding Arcada  Options,  there  are  outstanding  options  ("Conner  Arcada
Options")  granted by  Conner to  purchase an  aggregate of  2,087,500 shares of
Arcada Common Stock issuable  upon conversion of the  Arcada Series A  Preferred
Stock held by Conner. Coincident with the Merger, with the consent of the holder
of  any  outstanding Conner  Arcada  Option such  Conner  Arcada Option  will be
converted into an  option to  acquire such number  of shares  of Seagate  Common
Stock  as  the  holder would  have  been  entitled to  receive  had  such holder
exercised such Conner Arcada Option in  full immediately prior to the  Effective
Time  at an exercise price  per share equal to  the aggregate exercise price for
the shares of Arcada Common Stock otherwise purchasable pursuant to such  option
immediately  prior to the Effective Time divided by the number of full shares of
Seagate Common Stock deemed purchasable  pursuant to such Conner Arcada  option,
with such exercise price rounded up to the nearest whole cent. Seagate will file
a  registration statement on  Form S-8 with  the Commission with  respect to the
shares of  Seagate Common  Stock  subject to  such  assumed Arcada  Options  and
converted  Conner Arcada Options.  In addition, if  the Seagate/Conner Merger is
consummated and the Merger  Agreements are terminated, with  the consent of  the
holder of any outstanding Conner Arcada Option such Conner Arcada Option will be
similarly  converted into  an option exercisable  for Seagate  Common Stock. See
"The Merger and Related Transactions -- General."

   
    Each outstanding share of Seagate  Common Stock will remain outstanding  and
unchanged  following  the Merger.  Based upon  the number  of shares  of Seagate
Common Stock outstanding as of December 29, 1995 and Arcada Capital Stock (other
than shares held by Conner) outstanding as of the Arcada Record Date (as defined
below), an aggregate of approximately  1,260,007 shares of Seagate Common  Stock
would  be issued in connection with  the Merger, representing approximately 1.3%
of the total number of shares  of Seagate Common Stock outstanding after  giving
effect to such issuance and after giving effect to the issuance of approximately
24,202,875  shares of Seagate Common Stock to  the stockholders of Conner in the
Seagate/Conner Merger. Based upon the number of Arcada Options and Conner Arcada
Options outstanding as of the Arcada  Record Date, an additional 924,193  shares
of Seagate Common Stock would be reserved for issuance to holders of such Arcada
Options and Conner Arcada Options.
    

                                       9
<PAGE>
    The  outstanding shares of Seagate  Common Stock are listed  on the New York
Stock Exchange (the "NYSE") under the symbol "SEG," and it is a condition to the
obligations of Arcada  and Azzouz to  consummate the Merger  that the shares  of
Seagate  Common Stock to be issued in the  Merger be approved for listing on the
NYSE, upon official notice of issuance.

SPECIAL MEETING OF ARCADA STOCKHOLDERS

    DATE, TIME AND PLACE

   
    The Special Meeting of Arcada's stockholders (the "Special Meeting") will be
held on February 16, 1996  at 9:00 a.m. Pacific Standard  Time, at the Red  Lion
Inn, 2050 Gateway Place, San Jose, California 95110.
    

    PURPOSES OF THE SPECIAL MEETING

    At  the Special Meeting, stockholders of record of Arcada as of the close of
business on the Arcada Record Date (as defined below) will be asked to  consider
and  vote  upon proposals  to approve  and  adopt the  Merger Agreements  and to
approve the Merger. As of the date of this Proxy Statement/Prospectus, the Board
of Directors of  Arcada does not  know of any  business to be  presented at  the
Special  Meeting other than as  set forth in the  notice accompanying this Proxy
Statement/Prospectus. If  any  other matters  should  properly come  before  the
Special  Meeting, it is intended that the  shares represented by proxies will be
voted with  respect to  such matters  in  accordance with  the judgment  of  the
persons voting such proxies.

    RECORD DATE AND OUTSTANDING SHARES

   
    Only  those  holders of  record  of Arcada  Capital  Stock at  the  close of
business on January 16, 1996 (the  "Arcada Record Date") are entitled to  notice
of  and to vote at the  Special Meeting. At the close  of business on the Arcada
Record Date, there were 38,511,590  shares of Arcada Capital Stock  outstanding,
each of which will be entitled to one vote on each matter to be acted upon.
    

    QUORUM

    The  required quorum for the transaction  of business at the Special Meeting
is a majority of the  shares of Arcada Capital  Stock issued and outstanding  on
the  Arcada Record Date. Abstentions will  be included in determining the number
of shares present for purposes of determining the presence of a quorum.

    VOTE REQUIRED

    Pursuant to  the Delaware  General Corporation  Law ("DGCL"),  the  Restated
Certificate  of Incorporation of Arcada, as  amended (the "Arcada Certificate of
Incorporation"), and the  Bylaws of  Arcada, as amended  (the "Arcada  Bylaws"),
approval  of the Merger Agreements and  the Merger requires the affirmative vote
of at  least  a majority  of  the outstanding  shares  of Arcada  Capital  Stock
entitled to vote at the Special Meeting.

   
    It  is expected  that all  of the 6,144,000  shares of  Arcada Capital Stock
(which  excludes  shares  subject  to   Arcada  Options)  held  by  Mr.   Azzouz
(representing  approximately 16% of the total number of shares of Arcada Capital
Stock outstanding on the Arcada Record Date and approximately 76% of the  number
of shares of Arcada Capital Stock not held by Conner) will be voted for approval
and  adoption of the Merger  Agreements. In addition, Conner  has agreed to vote
its 30,356,200 shares of Arcada Capital Stock (representing approximately 79% of
the shares of Arcada Capital Stock outstanding on the Arcada Record Date)  "for"
and "against" the Merger and the Merger Agreements in the same proportion as the
aggregate vote of the other Arcada stockholders.
    

RECOMMENDATION OF THE ARCADA BOARD OF DIRECTORS

    The  Board  of  Directors of  Arcada  (the "Arcada  Board")  has unanimously
approved the Merger Agreements and the Merger and believes that the terms of the
Merger Agreements are fair to, and that the Merger is in the best interests  of,
Arcada  and its  stockholders and  therefore recommends  that holders  of Arcada
Capital Stock  vote for  approval  and adoption  of  the Merger  Agreements  and

                                       10
<PAGE>
approval  of the Merger. The  primary factors considered and  relied upon by the
Arcada Board in reaching its recommendation  are referred to in "The Merger  and
Related  Transactions --  Reasons for  the Merger --  Reasons of  Arcada for the
Merger."

THE SEAGATE/CONNER MERGER

    Pursuant to  the Seagate/Conner  Merger, each  outstanding share  of  Common
Stock  of Conner  ("Conner Common  Stock") will be  converted into  the right to
receive 0.442 of a share  of Seagate Common Stock. In  addition, as a result  of
the  Seagate/Conner Merger,  each outstanding  option to  purchase Conner Common
Stock will be assumed by Seagate and converted into an option to acquire  shares
of Seagate Common Stock. Based upon the number of shares of Seagate Common Stock
and  Conner  Common Stock  outstanding  at December  15,  1995, an  aggregate of
approximately 24,202,875  shares of  Seagate  Common Stock  would be  issued  in
connection  with the Seagate/Conner Merger,  representing approximately 24.9% of
the total number  of shares  of Seagate  Common Stock  outstanding after  giving
effect  to such issuance.  Based upon the  number of options  to purchase Conner
Common Stock outstanding at December 15, 1995, an additional 2,848,683 shares of
Seagate Common Stock would  be reserved for issuance  to holders of such  Conner
options  in  connection  with Seagate's  assumption  of  such options.  It  is a
condition to the  obligations of Seagate,  Arcada and Azzouz  to consummate  the
Merger  that  the  Seagate/Conner Merger  shall  have been  consummated.  If the
Seagate/Conner Merger is not  consummated, the Merger  will not be  consummated.
Consummation  of the Seagate/Conner Merger is  subject to a number of conditions
which, if not satisfied or waived, could cause the Seagate/Conner Merger not  to
be consummated and the Seagate/Conner Reorganization Agreement to be terminated,
including,  among other things,  the approval by the  stockholders of Seagate of
the issuance  of Seagate  Common  Stock in  the  Seagate/Conner Merger  and  the
approval  by  the stockholders  of Conner  of the  Seagate/Conner Reorganization
Agreement. The Seagate/Conner Reorganization Agreement may be terminated at  any
time  before the Effective Time  of the Seagate/ Conner  Merger, before or after
approval by the  stockholders of Seagate  and Conner in  a number of  instances,
including,  among others,  by mutual written  consent of Seagate  and Conner, by
Seagate or  Conner,  if  Conner  shall  have  accepted  or  recommended  to  the
stockholders  of Conner a proposal superior to that of Seagate, or by Seagate or
Conner if any court or governmental entity of competent jurisdiction shall  have
taken  any  final  and nonappealable  action  having the  effect  of permanently
restraining, enjoining or otherwise  prohibiting the Seagate/Conner Merger.  See
"The Merger and Related Transactions -- The Seagate/Conner Merger."

THE MERGER AND RELATED TRANSACTIONS

    CONDITIONS TO THE MERGER

    In  addition to  the requirement  that the  Arcada stockholders  approve the
Merger Agreements, consummation of  the Merger is subject  to a number of  other
conditions  which, if not satisfied or waived,  could cause the Merger not to be
consummated and  the Reorganization  Agreement to  be terminated.  Each  party's
obligation to consummate the Merger is conditioned upon, among other things, the
absence  of legal action preventing consummation of the Merger, the consummation
of the Seagate/Conner Merger, the accuracy of the other party's representations,
each party's performance of its  obligations under the Reorganization  Agreement
and  the absence of  specified material adverse  changes in the  business of the
other party. In addition, the obligations of Arcada and Azzouz to consummate the
Merger are  further conditioned  upon,  among other  things,  the receipt  of  a
written  opinion from  legal counsel  to Arcada  to the  effect that  the Merger
should constitute a reorganization within the  meaning of Section 368(a) of  the
Internal  Revenue Code of  1986, as amended (the  "Code"), and the authorization
for listing on  the NYSE, upon  official notice  of issuance, of  the shares  of
Seagate  Common Stock to be issued in  the Merger. The obligations of Seagate to
consummate the Merger are further subject  to the condition, among others,  that
holders  of not more  than two percent  of the outstanding  Arcada Capital Stock
shall exercise appraisal rights with respect to the transactions contemplated by
the Reorganization  Agreement.  See  "The Merger  and  Related  Transactions  --
Conditions to Consummation of the Merger."

                                       11
<PAGE>
    REGULATORY MATTERS

    Consummation  of the Merger  is subject to the  expiration or termination of
any applicable waiting period under the Hart-Scott-Rodino Antitrust Improvements
Act of 1976, as amended (the "HSR Act"). The applicable waiting period under the
HSR Act expired on November 17,  1995. See "The Merger and Related  Transactions
- -- Regulatory Approvals Required."

    REPRESENTATIONS AND WARRANTIES; COVENANTS

    Under  the Reorganization Agreement, Azzouz  and Arcada made representations
to Seagate relating to,  among other things,  Arcada's organization and  similar
corporate   matters,  the  capital  structure   of  Arcada,  the  authorization,
execution, delivery, performance  and enforceability of  the Merger  Agreements,
and the nature of finders' fees or similar charges incurred by Arcada and Azzouz
in  connection  with  the  Merger Agreements  or  the  transactions contemplated
thereby. In addition, Azzouz made certain additional representations to  Seagate
relating  to, among other things, the absence of material litigation or material
undisclosed liabilities regarding Arcada and the title to Arcada's  intellectual
property   and   certain  other   intellectual   property  matters.   Under  the
Reorganization Agreement,  Seagate made  representations  to Arcada  and  Azzouz
relating  to, among other  things, Seagate's organization  and similar corporate
matters, the authorization, execution, delivery, performance and  enforceability
of the Merger Agreements, the documents filed with the Commission by Seagate and
the  accuracy  of the  information contained  therein,  the absence  of material
undisclosed obligations, and the issuance of Seagate Common Stock in the Merger.
Pursuant  to  a  letter  agreement  of  Conner  dated  December  21,  1995  (the
"Conner/Arcada  Letter Agreement")  delivered to  Arcada and  Azzouz, Conner has
made certain representations and warranties to Arcada and Azzouz with respect to
the shares of Arcada Common Stock  reserved, and options outstanding, under  the
Conner  Peripherals, Inc. Arcada  Holdings, Inc. Stock  Option Plan (the "Conner
Arcada Plan"),  and with  respect  to certain  other options,  warrants,  calls,
rights,  commitments or  agreements related  to the  capital stock  of Arcada to
which Conner  is  a  party  or  by  which  Conner  is  bound.  Pursuant  to  the
Conner/Arcada  Letter Agreement, Conner has also agreed, but subject to and only
after consummation  of  the  Seagate/  Conner Merger,  to  make,  prior  to  the
effectiveness  of the Proxy Statement/Prospectus, and again immediately prior to
the Effective  Time, certain  additional representations.  See "The  Merger  and
Related Transactions -- Representations and Warranties; Covenants."

    AZZOUZ NONCOMPETITION AGREEMENT

    The  obligation  of  Seagate to  consummate  the  Merger is  subject  to the
condition that  Mr.  Azzouz shall  have  executed  and delivered  to  Seagate  a
noncompetition  agreement  (the  "Noncompetition  Agreement")  in  place  of his
existing noncompetition agreement.  The Noncompetition  Agreement provides  that
until  the later of  (i) one year after  the date of  a voluntary or involuntary
termination of Mr.  Azzouz' employment with  Seagate or any  direct or  indirect
subsidiary of Seagate, and (ii) two years after the effective date of the Merger
(the  "Noncompete Period"), Mr. Azzouz will  not, directly or indirectly, engage
anywhere in the  world in  the operation  of any  business that  engages in  the
storage  management software  market. In addition,  the Noncompetition Agreement
provides that during  the Noncompete Period,  Mr. Azzouz will  not, directly  or
indirectly,  solicit,  encourage  or  take any  action  intended  to  induce any
employee of  Seagate  to  terminate  his or  her  employment  with  Seagate,  or
interfere  in any  manner with  the contractual  employment relationship between
Seagate and any employee of Seagate. The Noncompetition Agreement provides  that
in  the event Seagate or Arcada terminates Mr. Azzouz' employment other than for
cause, or if Mr. Azzouz terminates his employment with Seagate as a result of  a
constructive  termination, Seagate will  elect to either (i)  pay Mr. Azzouz for
the remaining  portion of  the Noncompete  Period an  amount equal  to his  base
salary  plus  cash bonus  received during  the preceding  twelve months  (not to
exceed $300,000 in the aggregate),  or (ii) terminate the noncompete  provisions
of  the Noncompetition  Agreement such  that they  are of  no further  force and
effect. See  "The  Merger  and Related  Transactions  --  Azzouz  Noncompetition
Agreement."

                                       12
<PAGE>
    TERMINATION OF ARCADA STOCKHOLDERS' AND REGISTRATION RIGHTS AGREEMENT

    In the Reorganization Agreement, Seagate, Arcada and Azzouz have agreed that
at the Effective Time, the Stockholders' and Registration Rights Agreement dated
as of January 5, 1994 by and among Arcada, Conner and Azzouz (the "Stockholders'
Rights  Agreement") shall terminate and be of  no further force and effect. As a
result, in connection with the Merger,  Conner and Azzouz will be  relinquishing
their  rights  under the  Stockholders' Rights  Agreement.  See "The  Merger and
Related Transactions  --  Termination  of Stockholders'  Rights  Agreement"  and
"Additional  Information  Regarding  Arcada  --  Stockholders'  and Registration
Rights Agreement."

    LIMITATION ON NEGOTIATIONS

    The Reorganization  Agreement provides  that Azzouz  will not,  directly  or
indirectly, solicit, conduct discussions with or engage in negotiations with any
person,  other than Seagate,  or take any  other action intended  or designed to
facilitate the  efforts of  any  person, other  than  Seagate, relating  to  the
possible acquisition (by any third party other than Seagate or Conner) of Arcada
Capital  Stock.  See  "The  Merger and  Related  Transactions  --  Limitation on
Negotiations."

    INTERESTS OF CERTAIN PERSONS IN THE MERGER

    AZZOUZ NONCOMPETITION  AGREEMENT.   Mr. Azzouz  is currently  a party  to  a
noncompetition agreement with Arcada, pursuant to which he may not engage in the
business of developing or selling data protection or storage management software
through  January 5, 1997.  However, the obligation of  Seagate to consummate the
Merger is  conditioned upon  the  delivery of  the Noncompetition  Agreement  by
Azzouz,  which will supersede Mr. Azzouz' existing noncompetition agreement with
Arcada. If the Merger is not consummated, the Noncompetition Agreement will  not
be  executed  and  the  existing  agreement will  remain  in  effect.  Under the
Noncompetition Agreement, if Mr.  Azzouz' employment with  Seagate or Arcada  is
terminated  by Seagate or Arcada without cause (as defined in the Noncompetition
Agreement) or by Mr. Azzouz due to a constructive termination (as defined in the
Noncompetition Agreement) by Seagate or Arcada, Seagate must either release  Mr.
Azzouz from his obligations under the Noncompetition Agreement or pay Mr. Azzouz
for the remaining portion of the Noncompetition Period, based on an amount equal
to his base salary plus cash bonus (but not to exceed $300,000). See "The Merger
and Related Transactions -- Azzouz Noncompetition Agreement."

    TERMINATION  OF STOCKHOLDERS' RIGHTS  AGREEMENT.  Mr.  Azzouz is currently a
party to the Stockholders' Rights Agreement with Conner and Arcada, pursuant  to
which  Mr. Azzouz has certain rights  and obligations relating to Arcada Capital
Stock. If the Merger is consummated, the Stockholders' Rights Agreement, and all
of Mr. Azzouz' rights and obligations thereunder, will terminate. If the  Merger
is  not consummated, the Stockholders' Rights  Agreement, and all of Mr. Azzouz'
rights and  obligations  thereunder,  will remain  in  effect.  See  "Additional
Information   Regarding   Arcada  --   Stockholders'  and   Registration  Rights
Agreement."

    AZZOUZ EMPLOYMENT AGREEMENT.  Mr.  Azzouz currently serves as the  President
and  Chief Operating  Officer of  Arcada Software  pursuant to  the terms  of an
Employment Agreement dated January 5, 1994 (the "Azzouz Employment  Agreement").
The  Azzouz Employment Agreement is terminable by either party upon thirty days'
prior written notice. However, if  Mr. Azzouz terminates his employment  without
good reason or Arcada Software terminates Mr. Azzouz' employment for cause (each
as  defined in the  Azzouz Employment Agreement) before  January 5, 1997, Arcada
will have the right to repurchase  a declining percentage of Mr. Azzouz'  shares
of  Arcada Preferred Stock (or  any shares of Arcada  Common Stock acquired upon
conversion thereof). If  such a termination  occurred on the  date hereof,  this
option would give Arcada the right to repurchase 1,176,000 of Mr. Azzouz' shares
of  Arcada Preferred Stock, at a price of $2.45 per share (or an aggregate price
of $2,881,200). If the  Merger is consummated,  the Azzouz Employment  Agreement
(including  Arcada's repurchase option on Mr.  Azzouz' shares) will terminate in
all respects. If the Merger is not consummated, the Azzouz Employment  Agreement
will continue in effect.

                                       13
<PAGE>
    AZZOUZ STANDSTILL AGREEMENT.  The Reorganization Agreement provides that, if
the  Merger is  consummated, Mr.  Azzouz will not  sell, offer  to sell, pledge,
hypothecate or  otherwise dispose  of, in  the aggregate,  (i) more  than  fifty
percent  (50%) of the total number of shares of Seagate Common Stock received by
Mr. Azzouz  (the "Azzouz  Shares"),  including shares  of Seagate  Common  Stock
subject  to Arcada Options assumed by Seagate  in the Merger, prior to the first
anniversary of the Effective Time and (ii) more than seventy-five percent  (75%)
of the Azzouz Shares prior to the second anniversary of the Effective Time.

    INDEMNIFICATION  AND INSURANCE.  The  Reorganization Agreement provides that
the Bylaws and Certificate of Incorporation of the surviving corporation in  the
Merger  shall contain provisions regarding indemnification identical to those in
the Arcada Certificate  of Incorporation  and the  Arcada Bylaws  and that  such
provisions  shall not be amended, repealed or otherwise modified for a period of
six years from the Effective Time in any manner that would adversely affect  the
rights  thereunder of  the Directors or  officers of  Arcada. The Reorganization
Agreement also  provides that  the  directors and  officers  of Arcada  and  its
subsidiaries  at the Effective Time will be third-party beneficiaries of certain
provisions of  the  Seagate/Conner Reorganization  Agreement.  These  provisions
require  Seagate or  the surviving corporation  in the  Seagate/Conner Merger to
maintain directors'  and officers'  liability insurance  comparable to  Conner's
current  policy for three years after the Seagate/Conner Merger or to purchase a
three-year extended reporting  period endorsement (i.e.  "tail coverage")  under
Conner's existing policy.

    INTERESTS  IN ARCADA  CAPITAL STOCK  AND OPTIONS.   As of  the Arcada Record
Date, Mr. Azzouz held an aggregate  of 6,144,000 shares of Arcada Capital  Stock
and  unexercised options to  acquire from Arcada an  additional 50,000 shares of
Arcada Capital Stock.  In addition,  under the  terms of  Arcada's stock  option
plan,  all shares acquired pursuant to the exercise of stock options are subject
to a right  of first refusal  in favor of  Arcada. This right  of first  refusal
automatically terminates immediately upon a merger involving a public company or
90  days after an initial public offering by Arcada. As a result, Arcada's right
of first  refusal on  shares of  Arcada  Capital Stock  acquired by  Mr.  Azzouz
pursuant  to the exercise  of stock options will  terminate upon consummation of
the Merger. Mr.  Azzouz currently holds  500,000 shares of  Arcada Common  Stock
acquired  pursuant to the exercise of stock options and holds options to acquire
an additional 50,000 shares of Arcada Common Stock.

    As of the Arcada Record  Date, Messrs. F. Conner  and P. Jackson Bell  (both
directors  and officers  of Arcada) held  Conner Arcada Options  to acquire from
Conner 600,000 and 300,000, respectively, of  the shares of Arcada Common  Stock
issuable  upon conversion  of the Arcada  Preferred Stock held  by Conner. These
Conner Arcada Options held by Messrs. Conner and Bell are unvested but will vest
in full upon consummation of the Seagate/Conner Merger.

   
    Based upon the closing sale price of the Seagate Common Stock on the  Arcada
Record  Date of $48.50, and assuming  the exercise of outstanding Arcada Options
and Conner/Arcada  Options  exercisable upon  consummation  of the  Merger,  the
aggregate  dollar value of Seagate Common Stock  to be received in the Merger by
the executive  officers and  directors of  Arcada, less  the aggregate  exercise
price of such options, is approximately $51,487,233.
    

    TERMINATION

    The  Merger Agreements may be terminated any time before the Effective Time,
before or after approval of the Merger Agreements by the stockholders of  Arcada
(i)  by mutual written consent of Seagate, Arcada and Azzouz; (ii) automatically
if the Seagate/Conner Reorganization Agreement shall have been terminated; (iii)
by Arcada or Azzouz if the Merger shall not have been consummated at the end  of
the  forty-fifth  day  following  consummation  of  the  Seagate/Conner  Merger,
provided, however, that such  right to terminate shall  not be available if  any
action  or failure to act by Arcada or  Azzouz has been the cause of or resulted
in the failure of the Merger to occur on or before such date and such action  or
failure  to act  constitutes a breach  of the Reorganization  Agreement; (iv) by
Seagate, Arcada or Azzouz  if there shall  be a final  nonappealable order of  a
federal or state court in effect preventing consummation of the Merger, or there
shall   be   any   action   taken,  or   any   statute,   rule,   regulation  or

                                       14
<PAGE>
order enacted, promulgated or issued or  deemed applicable to the Merger by  any
governmental entity which would make the consummation of the Merger illegal; (v)
by  Seagate if there shall be any action taken, or any statute, rule, regulation
or order enacted, promulgated  or issued or deemed  applicable to the Merger  by
any  governmental  entity,  which  would  (a)  prohibit  Seagate's  or  Arcada's
ownership or operation of all or a material portion of the business of Arcada or
(b) compel Seagate or Arcada  to dispose of or hold  separate all or a  material
portion  of the  business or  assets of  Arcada or  Seagate as  a result  of the
Merger; (vi) by  Seagate if it  is not in  breach of its  obligations under  the
Reorganization  Agreement and  there has  been a  breach of  any representation,
warranty, covenant or agreement contained in the Reorganization Agreement on the
part of Arcada or  Azzouz such that  the conditions to  the consummation of  the
Merger  would not be satisfied or  (vii) by Arcada or Azzouz  if they are not in
breach of their  obligations under  the Reorganization Agreement  and there  has
been  a breach of any representation,  warranty, covenant or agreement contained
in the Reorganization Agreement on the part of Seagate such that the  conditions
to  the consummation of the  Merger would not be  satisfied. See "The Merger and
Related Transactions -- Termination, Amendment and Waiver."

    AMENDMENT

    The Merger Agreements may  be amended by Seagate,  Arcada and Azzouz at  any
time  before or after the approval of  the Merger Agreements by the stockholders
of Arcada, but  after any such  stockholder approval, no  amendment may be  made
which  by  law  requires  the  further  approval  of  such  stockholders without
obtaining such further approval.

    CERTAIN FEDERAL INCOME TAX MATTERS

    The Merger is intended to qualify  as a tax-free reorganization for  federal
income  tax purposes, so that  no gain or loss  would generally be recognized by
the stockholders of  Arcada on the  exchange of their  shares of Arcada  Capital
Stock  for shares of Seagate Common Stock, except to the extent of cash received
in lieu of a fractional share  of Seagate Common Stock. Arcada stockholders  are
urged  to consult their own tax advisors  as to the specific tax consequences of
the Merger. See "The Merger and  Related Transactions -- Certain Federal  Income
Tax Matters."

    ACCOUNTING TREATMENT

    The  Merger will be  accounted for as a  purchase, and accordingly, acquired
assets and liabilities  pertaining to the  minority interest in  Arcada will  be
recorded  at  estimated  fair  values.  Under  the  purchase  accounting method,
goodwill and other intangibles in the amount of approximately $64.2 million will
be capitalized and non-recurring charges of approximately $37.1 million relating
to in-process  research and  development will  be recorded  in the  quarter  the
Merger  is  consummated.  These amounts  are  estimates based  on  a preliminary
purchase price allocation  and a value  of $44.625 per  share of Seagate  Common
Stock. See "The Merger and Related Transactions -- Accounting Treatment."

    RESTRICTIONS ON RESALE OF SEAGATE COMMON STOCK

    The issuance of the shares of Seagate Common Stock to stockholders of Arcada
upon  consummation of the  Merger has been registered  under the Securities Act.
Such shares may be traded freely  without restriction by those stockholders  who
are  not deemed to be "affiliates" of Arcada or Seagate, as that term is defined
in the rules under the Securities  Act. Shares of Seagate Common Stock  received
by  those stockholders of Arcada who are deemed to be "affiliates" of Arcada may
be resold without  registration under the  Securities Act only  as permitted  by
Rule 145 under the Securities Act or as otherwise permitted under the Securities
Act.  See  "The Merger  and Related  Transactions --  Restrictions on  Resale of
Seagate Common Stock."

    The Reorganization Agreement  provides that, if  the Merger is  consummated,
Mr.  Azzouz  will not  sell,  offer to  sell,  pledge, hypothecate  or otherwise
dispose of, in the  aggregate, (i) more  than fifty percent  (50%) of the  total
number   of  shares  of  Seagate  Common  Stock  received  by  Mr.  Azzouz  (the

                                       15
<PAGE>
"Azzouz Shares"), including  shares of  Seagate Common Stock  subject to  Arcada
Options  assumed by Seagate in the Merger, prior to the first anniversary of the
Effective Time  and (ii)  more than  seventy-five percent  (75%) of  the  Azzouz
Shares prior to the second anniversary of the Effective Time.

    DISSENTERS' APPRAISAL RIGHTS

    If  the Merger is  consummated, holders of  Arcada Capital Stock  who do not
vote in favor of the Merger will  be entitled to certain appraisal rights  under
Delaware  Law with respect to  each of their shares  of Arcada Capital Stock for
which they properly  perfect such rights  ("Dissenting Shares"). Such  appraisal
rights  are described under "The Merger  -- Dissenters' Appraisal Rights." Under
the Reorganization Agreement, Seagate is not obligated to consummate the  Merger
if  holders of  more than  two percent of  the outstanding  Arcada Capital Stock
either have exercised or continue to  have the right to exercise such  appraisal
rights.

    MERGER EXPENSES AND FEES

    The Reorganization Agreement provides that all fees and expenses incurred in
connection  with the negotiation  and effectuation of  the Merger Agreements and
the transactions contemplated thereby, including, without limitation, all legal,
accounting, financial advisory, consulting  and all other  fees and expenses  of
third  parties, will  be paid  by the  party incurring  such fees  and expenses;
provided, however, that whether  or not the Merger  or any other transaction  is
consummated,  Arcada will pay from its own funds and not with any funds provided
to Arcada by Seagate or Conner the  reasonable fees of Irell & Manella,  special
counsel to Arcada. See "The Merger and Related Transactions -- Expenses."

MARKET AND PRICE DATA FOR THE SEAGATE AND ARCADA COMMON STOCK

    SEAGATE.   Seagate Common Stock has been traded on the NYSE under the symbol
"SEG" since December  12, 1994.  Prior to that  time, the  Seagate Common  Stock
traded  on the  Nasdaq National  Market under  the symbol  "SGAT." The following
table sets forth  the range of  high and low  sale prices reported  on the  NYSE
composite  tape or  the Nasdaq National  Market, as applicable,  for the Seagate
Common Stock for the periods indicated:

   
<TABLE>
<CAPTION>
                                                                                                     HIGH         LOW
                                                                                                  ----------  -----------
<S>                                                                                               <C>         <C>
FISCAL YEAR ENDED JULY 1, 1994
  First Quarter.................................................................................  $      21   $      153/4
  Second Quarter................................................................................         25          167/8
  Third Quarter.................................................................................         283/8        22
  Fourth Quarter................................................................................         263/4        19

FISCAL YEAR ENDED JUNE 30, 1995
  First Quarter.................................................................................  $      27   $      201/16
  Second Quarter................................................................................         263/4        217/8
  Third Quarter.................................................................................         281/4        235/8
  Fourth Quarter................................................................................         427/8        27

FISCAL YEAR ENDING JUNE 28, 1996
  First Quarter.................................................................................  $      493/8 $      371/2
  Second Quarter................................................................................         543/4        365/8
  Third Quarter (through January 16, 1996)......................................................         503/5        443/4
</TABLE>
    

    ARCADA.  There is not now, and there has not been since Arcada's  inception,
any public market for the Arcada Capital Stock. In addition, Arcada is not aware
of  any recent arms-length  transactions between third  parties involving Arcada
Capital Stock.

   
    The following table sets forth the closing sale prices per share of  Seagate
Common  Stock on the NYSE composite tape on September 19, 1995, the last trading
day before  the  announcement of  the  proposed Seagate/Conner  Merger,  and  on
January 16, 1996, the latest practicable trading day before the printing of this
Proxy  Statement/Prospectus  for  which  information  was  obtainable,  and  the
    

                                       16
<PAGE>
equivalent per share price for Arcada  Capital Stock. The "equivalent per  share
price"  for Arcada Capital Stock as of  such dates equals the closing sale price
per share of Seagate Common Stock on such dates multiplied by the Exchange Ratio
of 0.1545. See "The Merger and Related Transactions -- General."

   
<TABLE>
<CAPTION>
                                                                                           EQUIVALENT
                                                                  SEAGATE COMMON STOCK   PER SHARE PRICE
                                                                  ---------------------  ---------------
<S>                                                               <C>                    <C>
September 19, 1995..............................................        $   471/4           $    7.30
January 16, 1996................................................        $   481/2                7.49
</TABLE>
    

    Apart from the  publicly disclosed information  concerning Seagate which  is
included  and  incorporated  by reference  in  this  Proxy Statement/Prospectus,
Seagate cannot state  with certainty  what factors  account for  changes in  the
market price of the Seagate Common Stock.

    Arcada  stockholders  are advised  to obtain  current market  quotations for
Seagate Common Stock.  No assurance  can be  given as  to the  market prices  of
Seagate  Common Stock at any time before the  Effective Time or as to the market
price of Seagate Common Stock at any time thereafter. Because the Exchange Ratio
is fixed,  the  Exchange  Ratio  will  not  be  adjusted  to  compensate  Arcada
stockholders  for decreases  in the market  price of Seagate  Common Stock which
could occur before the Merger becomes  effective. In the event the market  price
of  Seagate Common Stock decreases or increases prior to the Effective Time, the
value at the Effective Time  of the Seagate Common Stock  to be received in  the
Merger  in exchange for  Arcada Capital Stock  would correspondingly decrease or
increase.

    Seagate and Arcada have never paid cash dividends on their respective shares
of Capital  Stock.  Pursuant  to the  Seagate/Conner  Reorganization  Agreement,
Seagate  has agreed not  to pay cash  dividends pending the  consummation of the
Seagate/Conner Merger,  without  the  written  consent  of  Conner.  Subject  to
completion  of  the Merger,  the Arcada  Board presently  intends to  continue a
policy of retaining all earnings to  finance the expansion of its business.  The
Seagate  Board currently intends to retain all  earnings for use in the business
of the combined companies and has no present intention to pay cash dividends.

                                       17
<PAGE>
                SELECTED HISTORICAL AND PRO FORMA FINANCIAL DATA

    The  following selected historical financial information of Seagate, Conner,
and  Arcada  has  been  derived  from  their  respective  historical   financial
statements  and should be  read in conjunction  with such consolidated financial
statements and the notes thereto  included or incorporated by reference  herein.
The  Seagate historical financial statement data as  of and for the three months
ended September 30, 1995  and 1994 has  been prepared on the  same basis as  the
historical information derived from the audited financial statements and, in the
opinion  of  management,  contain  all adjustments,  consisting  only  of normal
recurring accruals,  necessary  for the  fair  presentation of  the  results  of
operations  for such periods. The Conner  historical financial statement data as
of and for the nine months ended  September 30, 1995 and 1994 has been  prepared
on  the  same  basis as  the  historical  information derived  from  the audited
financial statements and, in the opinion of management, contain all adjustments,
consisting  only  of   normal  recurring  accruals,   necessary  for  the   fair
presentation  of  the  results  of  operations  for  such  periods.  The  Arcada
historical financial  statement  data  as  of and  for  the  nine  months  ended
September  30,  1995  and  1994 has  been  prepared  on the  same  basis  as the
historical information derived from the  audited financial statements as of  and
for  the year ended December 31, 1994 and, in the opinion of management, contain
all adjustments, consisting only of normal recurring accruals, necessary for the
fair presentation of the results of operations for such periods. The  historical
financial  data as of and  for the year ended December  31, 1993 is derived from
unaudited financial statements.

    The unaudited  selected  pro  forma combined  condensed  financial  data  is
derived  from the unaudited  pro forma combined  condensed financial statements,
appearing elsewhere herein, which give effect to the Seagate/Conner Merger to be
accounted for as a pooling of interests and the Merger to be accounted for as  a
purchase,  and should be read in conjunction  with such pro forma statements and
the notes thereto. For the purpose of the pro forma combined condensed statement
of operations data, Seagate's  financial data for the  three fiscal years  ended
June  30, 1995, 1994 and 1993, and for the three months ended September 30, 1995
and 1994, have been  combined with Conner's  financial data (which  consolidates
the  results of Arcada)  for the twelve  months ended June  30, 1995, the fiscal
years ended December 31, 1994 and 1993, and the three months ended September 30,
1995 and 1994,  respectively. No cash  dividends have been  declared or paid  on
Seagate  Common Stock,  Conner Common  Stock, or  Arcada Capital  Stock. The pro
forma combined condensed  balance sheet includes  adjustments necessary to  give
effect  to the Merger assuming the Merger was consummated at September 30, 1995.
The pro forma combined condensed income  statements for the twelve months  ended
June  30, 1995,  and for  the three  months ended  September 30,  1995 and 1994,
include adjustments which give  effect to this  transaction assuming the  Merger
was consummated at the beginning of Seagate's fiscal 1995.

    The pro forma information is presented for illustrative purposes only and is
not  necessarily indicative of the operating  results or financial position that
would have  occurred  had  the  Seagate/  Conner  Merger  and  the  Merger  been
consummated  in an  earlier period, nor  is it necessarily  indicative of future
operating results or financial position.

                                       18
<PAGE>
                       SELECTED HISTORICAL FINANCIAL DATA
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)

SEAGATE

HISTORICAL CONSOLIDATED STATEMENT OF INCOME DATA (1)(2):
<TABLE>
<CAPTION>
                                                                                                                         THREE
                                                                                                                         MONTHS
                                                                                                                         ENDED
                                                                                                                       SEPTEMBER
                                                                              YEARS ENDED JUNE 30,                        30,
                                                           ----------------------------------------------------------  ----------
                                                              1995        1994        1993        1992        1991
                                                           ----------  ----------  ----------  ----------  ----------     1995
                                                                                                                       ----------
                                                                                                                       (UNAUDITED)
<S>                                                        <C>         <C>         <C>         <C>         <C>         <C>
Net sales................................................  $4,539,570  $3,500,103  $3,043,604  $2,875,273  $2,676,980  $1,453,626
Gross profit.............................................     931,909     704,282     672,928     487,637     484,491     291,651
Income from operations...................................     372,622     310,957     269,027     106,046     111,285     146,390
Income before extraordinary gain.........................     260,082     225,110     195,434      63,183      62,845     108,046
Extraordinary gain on retirement of debt.................          --          --          --          --       4,613          --
Net income...............................................     260,082     225,110     195,434      63,183      67,458     108,046
Income per share:
  Primary:
    Income before extraordinary gain.....................  $     3.52  $     3.08  $     2.80  $     0.92  $     0.95  $     1.44
    Extraordinary gain on retirement of debt.............          --          --          --          --        0.07          --
                                                           ----------  ----------  ----------  ----------  ----------  ----------
    Net income...........................................  $     3.52  $     3.08  $     2.80  $     0.92  $     1.02  $     1.44
                                                           ----------  ----------  ----------  ----------  ----------  ----------
                                                           ----------  ----------  ----------  ----------  ----------  ----------
  Fully diluted:
    Income before extraordinary gain.....................  $     3.06  $     2.83  $     2.71  $     0.91  $     0.94  $     1.23
    Extraordinary gain on retirement of debt.............          --          --          --          --        0.07          --
                                                           ----------  ----------  ----------  ----------  ----------  ----------
    Net income...........................................  $     3.06  $     2.83  $     2.71  $     0.91  $     1.01  $     1.23
                                                           ----------  ----------  ----------  ----------  ----------  ----------
                                                           ----------  ----------  ----------  ----------  ----------  ----------
Number of shares used in per share computations:
  Primary................................................      73,839      73,064      69,821      68,860      66,140      75,088
  Fully diluted..........................................      91,474      85,012      76,265      69,805      66,584      91,681

<CAPTION>

                                                             1994
                                                           ---------

<S>                                                        <C>
Net sales................................................  $ 933,146
Gross profit.............................................    198,145
Income from operations...................................     47,480
Income before extraordinary gain.........................     22,537
Extraordinary gain on retirement of debt.................         --
Net income...............................................     22,537
Income per share:
  Primary:
    Income before extraordinary gain.....................  $    0.30
    Extraordinary gain on retirement of debt.............         --
                                                           ---------
    Net income...........................................  $    0.30
                                                           ---------
                                                           ---------
  Fully diluted:
    Income before extraordinary gain.....................  $    0.30
    Extraordinary gain on retirement of debt.............         --
                                                           ---------
    Net income...........................................  $    0.30
                                                           ---------
                                                           ---------
Number of shares used in per share computations:
  Primary................................................     74,904
  Fully diluted..........................................     91,501
</TABLE>

HISTORICAL CONSOLIDATED BALANCE SHEET DATA (1):
<TABLE>
<CAPTION>
                                                                                JUNE 30,
                                                       ----------------------------------------------------------
                                                          1995        1994        1993        1992        1991
                                                       ----------  ----------  ----------  ----------  ----------  SEPTEMBER 30,
                                                                                                                        1995
                                                                                                                   --------------
                                                                                                                    (UNAUDITED)
<S>                                                    <C>         <C>         <C>         <C>         <C>         <C>
Total assets.........................................  $3,361,262  $2,877,530  $2,031,193  $1,816,604  $1,880,060     $3,622,555
Long-term debt, less current portion.................     539,874     549,492     281,276     320,528     393,425        539,804
Stockholders' equity.................................   1,541,768   1,328,399   1,045,241     862,068     766,340      1,671,605

<CAPTION>
<S>                                                    <C>
Total assets.........................................
Long-term debt, less current portion.................
Stockholders' equity.................................
</TABLE>

- ----------------------------------
(1)  Seagate's fiscal year ends on the Friday closest to June 30. For clarity of
     presentation, annual and quarterly fiscal periods are reported as ending on
     a calendar month end.

(2)  The fiscal year 1995 results of  operations include a $70,360 write-off  of
     in-process  research  and  development  incurred  in  connection  with  the
     acquisition of software companies. The results of operations for the  three
     months  ended September 30, 1994, include a $43,000 write-off of in-process
     research and development in connection  with the acquisition of a  software
     company.

                                       19
<PAGE>
                 SELECTED HISTORICAL FINANCIAL DATA (CONTINUED)
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)
CONNER
HISTORICAL CONSOLIDATED STATEMENT OF OPERATIONS DATA (1)(2):
<TABLE>
<CAPTION>
                                                                                                                        NINE
                                                                                                                       MONTHS
                                                                                                                       ENDED
                                                                                                                     SEPTEMBER
                                                                          YEARS ENDED DECEMBER 31,                      30,
                                                         ----------------------------------------------------------  ----------
                                                            1994        1993        1992        1991        1990
                                                         ----------  ----------  ----------  ----------  ----------     1995
                                                                                                                     ----------
                                                                                                                     (UNAUDITED)
<S>                                                      <C>         <C>         <C>         <C>         <C>         <C>
Net sales..............................................  $2,365,152  $2,151,672  $2,238,423  $1,598,984  $1,337,593  $1,939,912
Gross profit...........................................     468,649     237,954     458,464     316,257     328,211     316,887
Income (loss) from operations..........................     166,564    (446,430)    153,530     130,211     172,732      52,801
Income (loss) before extraordinary gain................     109,687    (445,314)    121,072      92,492     130,052      30,227
Extraordinary gain on retirement of debt...............          --          --          --          --          --       6,171
Net income (loss)......................................     109,687    (445,314)    121,072      92,492     130,052      36,398
Income (loss) per share:
  Primary:
    Income (loss) before extraordinary gain............  $     2.10  $    (9.03) $     2.19  $     1.57  $     2.51  $     0.57
    Extraordinary gain on retirement of debt...........          --          --          --          --          --        0.11
                                                         ----------  ----------  ----------  ----------  ----------  ----------
    Net income (loss)..................................  $     2.10  $    (9.03) $     2.19  $     1.57  $     2.51  $     0.68
                                                         ----------  ----------  ----------  ----------  ----------  ----------
                                                         ----------  ----------  ----------  ----------  ----------  ----------
  Fully diluted:
    Income (loss) before extraordinary gain............  $     1.77  $    (9.03) $     1.89  $     1.54  $     2.41  $     0.56
    Extraordinary gain on retirement of debt...........          --          --          --          --          --        0.11
                                                         ----------  ----------  ----------  ----------  ----------  ----------
    Net income (loss)..................................  $     1.77  $    (9.03) $     1.89  $     1.54  $     2.41  $     0.67
                                                         ----------  ----------  ----------  ----------  ----------  ----------
                                                         ----------  ----------  ----------  ----------  ----------  ----------
Number of shares used in per share computations:
  Primary..............................................      52,253      49,339      55,242      58,863      51,727      53,471
  Fully diluted........................................      74,558      49,339      74,723      65,252      54,527      54,365

<CAPTION>

                                                            1994
                                                         ----------

<S>                                                      <C>
Net sales..............................................  $1,773,541
Gross profit...........................................     371,223
Income (loss) from operations..........................     124,017
Income (loss) before extraordinary gain................      65,504
Extraordinary gain on retirement of debt...............          --
Net income (loss)......................................      65,504
Income (loss) per share:
  Primary:
    Income (loss) before extraordinary gain............  $     1.26
    Extraordinary gain on retirement of debt...........          --
                                                         ----------
    Net income (loss)..................................  $     1.26
                                                         ----------
                                                         ----------
  Fully diluted:
    Income (loss) before extraordinary gain............  $     1.10
    Extraordinary gain on retirement of debt...........          --
                                                         ----------
    Net income (loss)..................................  $     1.10
                                                         ----------
                                                         ----------
Number of shares used in per share computations:
  Primary..............................................      52,175
  Fully diluted........................................      74,489
</TABLE>

HISTORICAL CONSOLIDATED BALANCE SHEET DATA (1):
<TABLE>
<CAPTION>
                                                                              DECEMBER 31,
                                                       ----------------------------------------------------------
                                                          1994        1993        1992        1991        1990
                                                       ----------  ----------  ----------  ----------  ----------  SEPTEMBER 30,
                                                                                                                        1995
                                                                                                                   --------------
                                                                                                                    (UNAUDITED)
<S>                                                    <C>         <C>         <C>         <C>         <C>         <C>
Total assets.........................................  $1,461,429  $1,464,051  $1,904,707  $1,334,538  $  880,468   $  1,490,787
Long-term debt, less current portion.................     627,059     660,606     704,845     367,916      36,731        527,961
Stockholders' equity.................................     336,676     208,851     626,036     712,825     603,862        383,715

<CAPTION>
<S>                                                    <C>
Total assets.........................................
Long-term debt, less current portion.................
Stockholders' equity.................................
</TABLE>

- ----------------------------------
(1)  Conner's  fiscal year  ends on  the  Saturday closest  to December  31. For
    clarity of presentation, quarterly and annual fiscal periods are reported as
    ending on a calendar month end.

(2) Income (loss) from operations for 1994 includes a credit of $38,019 for  the
    reduction  of restructuring  reserves established  in 1993.  This credit was
    partially offset by  a $5,000 charge  to write off  in-process research  and
    development in connection with the acquisition of a software company. Income
    (loss)  from operations  for 1993  includes a  charge of  $40,300 to reflect
    inventory write-offs resulting from the  acceleration of the end-of-life  of
    certain  disc drive  products, $212,945 for  the write-down  of goodwill and
    other intangibles,  $106,457  for restructuring  charges,  and a  charge  of
    $19,000  for certain contingencies.  Income (loss) from  operations for 1992
    includes a charge of  $57,611 for the write-off  of in-process research  and
    development  in  connection  with the  acquisition  of  Archive Corporation.
    Income (loss) from operations for the  nine months ended September 30,  1995
    includes  a  $2,817  write-off  of in-process  research  and  development in
    connection with the acquisition of a software company.

                                       20
<PAGE>
                 SELECTED HISTORICAL FINANCIAL DATA (CONTINUED)
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)
ARCADA
HISTORICAL CONSOLIDATED STATEMENT OF OPERATIONS DATA (1)(2):

<TABLE>
<CAPTION>
                                                                                                PERIOD FROM
                                                                                                 INCEPTION     NINE MONTHS ENDED
                                                                                                (JANUARY 1,
                                                                                 YEAR ENDED      1993) TO        SEPTEMBER 30,
                                                                                DECEMBER 31,   DECEMBER 31,   --------------------
                                                                                    1994           1993         1995       1994
                                                                                -------------  -------------  ---------  ---------
                                                                                                (UNAUDITED)       (UNAUDITED)
<S>                                                                             <C>            <C>            <C>        <C>
Net sales.....................................................................    $  24,866      $  10,353    $  42,658  $  15,098
Gross profit..................................................................       18,187          8,649       33,387     10,680
Income (loss) from operations.................................................      (12,270)        (5,273)       1,305    (12,670)
Net income (loss).............................................................       (8,724)        (5,273)         679     (9,204)
Net income (loss) per share (3)...............................................    $   (0.24)                  $    0.02  $   (0.25)
Number of shares used in per share computations...............................       36,166                      40,615     36,124
</TABLE>

HISTORICAL CONSOLIDATED BALANCE SHEET DATA (1):

<TABLE>
<CAPTION>
                                                                                                 DECEMBER 31,
                                                                                           ------------------------   SEPTEMBER 30,
                                                                                             1994         1993            1995
                                                                                           ---------  -------------  ---------------
                                                                                                       (UNAUDITED)     (UNAUDITED)
<S>                                                                                        <C>        <C>            <C>
Total assets.............................................................................  $  18,312    $   3,286       $  28,884
Long-term debt, less current portion.....................................................      2,243           --           3,241
Stockholders' equity.....................................................................      5,582        1,428           8,102
</TABLE>

- ----------------------------------
(1)  Arcada's fiscal  year ends  on the  Saturday closest  to December  31.  For
     clarity  of presentation, quarterly and  annual fiscal periods are reported
     as ending on a calendar month end.

(2)  Loss from operations for the year ended December 31, 1994 includes a $7,632
     write-off of in-process  research and  development in  connection with  the
     acquisition  of a  software company.  Income from  operations for  the nine
     months ended September 30, 1995  includes a $2,817 write-off of  in-process
     research  and development in connection with  the acquisition of a software
     company.

(3)  Net loss  per share  data  for the  year ended  December  31, 1993  is  not
     presented  because Arcada had no formal  capital structure until the end of
     1993. Net income (loss) per share has been computed assuming the conversion
     of outstanding preferred stock into common stock on a one-for-one basis.

                                       21
<PAGE>
                               SEAGATE AND CONNER
       UNAUDITED SELECTED PRO FORMA COMBINED CONDENSED FINANCIAL DATA (1)
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)

PRO FORMA COMBINED CONDENSED STATEMENT OF OPERATIONS DATA (2):

<TABLE>
<CAPTION>
                                                                       FISCAL YEAR ENDED               THREE MONTHS ENDED
                                                                            JUNE 30,                     SEPTEMBER 30,
                                                               ----------------------------------  --------------------------
                                                                  1995        1994        1993          1995          1994
                                                               ----------  ----------  ----------  --------------  ----------
<S>                                                            <C>         <C>         <C>         <C>             <C>
Net sales....................................................  $6,943,418  $5,865,255  $5,195,276   $  2,140,805   $1,492,650
Gross profit.................................................   1,341,779   1,172,931     910,882        397,275      299,326
Income (loss) from operations................................     457,550     477,521    (177,403)       168,173       67,141
Income (loss) before extraordinary gain......................     323,021     334,797    (249,880)       119,376       30,693
Income (loss) per share before extraordinary gain:
  Primary....................................................  $     3.25  $     3.48  $    (2.80)  $       1.18   $     0.31
  Fully diluted..............................................  $     2.88  $     3.16  $    (2.80)  $       1.02   $     0.30
Number of shares used in per share computations:
  Primary....................................................      99,336      96,160      89,187        101,254      100,172
  Fully diluted..............................................     125,880     117,967      89,187        126,966      110,491
</TABLE>

PRO FORMA COMBINED CONDENSED BALANCE SHEET DATA (2):

<TABLE>
<CAPTION>
                                                                                                   SEPTEMBER 30,
                                                                                                        1995
                                                                                                   --------------
<S>                                                            <C>         <C>         <C>         <C>             <C>
            Working capital......................................................................   $  2,257,953
            Total assets.........................................................................      5,170,266
            Long-term debt, less current portion.................................................      1,067,765
            Stockholders' equity.................................................................      1,995,152
</TABLE>

- ----------------------------------
(1)  See "Unaudited Pro Forma Combined  Condensed Financial Statements" and  the
     notes thereto included elsewhere herein.

(2)  Seagate expects to incur charges to operations currently estimated to range
     from  $140,000  to $180,000,  in  the quarter  ending  March 31,  1996, the
     quarter in which the Seagate/Conner  Merger is expected to be  consummated.
     An  estimated charge at the midpoint of the above range of $121,000, net of
     estimated tax benefits of $39,000, is reflected in the unaudited pro  forma
     combined   condensed  balance  sheet.  The  charge,  before  estimated  tax
     benefits,  primarily  relates  to  costs  associated  with  combining   the
     operations of the two companies and includes employee severance benefits of
     $87  million, closure of duplicate and excess facilities of $53 million and
     fees of financial advisors, attorneys and accountants of $20 million.  This
     range is a preliminary estimate only and is therefore subject to change.

     In  connection  with the  Merger, Seagate  estimates that  it will  incur a
     charge to operations of approximately  $37,100 for the three months  ending
     March  31,  1996  to  write  off  in-process  research  and  development in
     connection with the Merger.  The estimated range of  the write-off is  from
     $35,000  to $40,000;  however, the  actual write-off  is subject  to change
     based on completion of the final purchase price allocation.

                                       22
<PAGE>
                           COMPARATIVE PER SHARE DATA

    The following tables set forth certain historical per share data of Seagate,
Conner, and Arcada, and combined per share data on an unaudited pro forma basis:
(i) after giving effect to the Seagate/ Conner Merger on a pooling of  interests
basis  assuming the  issuance of  0.442 of  a share  of Seagate  Common Stock in
exchange for each share of Conner Common Stock and the issuance of an option  to
purchase  0.442 of a share  of Seagate Common Stock  for each outstanding Conner
Option and  (ii) assuming  Seagate issues  shares of  Seagate Common  Stock  and
options to purchase Seagate Common Stock totaling approximately 2,192,000 shares
(equivalent to approximately $97.8 million based on a value of $44.625 per share
of  Seagate Common Stock)  in exchange for the  outstanding minority interest of
Arcada. The data below should be read in conjunction with the selected financial
data, the unaudited pro forma  combined condensed financial statements  included
elsewhere  in  this  Proxy  Statement/Prospectus,  and  the  separate historical
financial statements of Seagate, Conner  and Arcada included or incorporated  by
reference  herein.  The  unaudited pro  forma  combined financial  data  are not
necessarily indicative of the  operating results that  would have been  achieved
had  the Seagate/Conner  Merger and  the Merger  been consummated  in an earlier
period and should not be construed as representative of future operations.

    Seagate expects to incur charges to operations currently estimated to  range
from  $140 million to  $180 million, in  the quarter ending  March 31, 1996, the
quarter in which  the Seagate/Conner Merger  is expected to  be consummated.  An
estimated  charge at  the midpoint of  the above  range of $121  million, net of
estimated tax benefits of $39 million,  is reflected in the unaudited pro  forma
combined  condensed balance sheet. The future  cash requirements related to this
charge are estimated  to be in  the range of  $100 million to  $120 million,  of
which  approximately  $29  million  relates to  lease  payments  for duplicative
facilities which will be paid on a monthly basis over periods extending  through
2018.  The charge,  before estimated  tax benefits,  primarily relates  to costs
associated with  combining the  operations of  Seagate and  Conner and  includes
employee  severance benefits  of $87  million, closure  of duplicate  and excess
facilities of  $53  million  and  fees  of  financial  advisors,  attorneys  and
accountants  of $20 million. These ranges are preliminary estimates only and are
therefore subject to change.

    In connection with the Merger, Seagate estimates that it will incur a charge
to operations of approximately $35 million to $40 million in the quarter  ending
March  31, 1996,  in connection  with the  write-off of  in-process research and
development. The write-off  is an  estimate and is  subject to  change based  on
completion of the final purchase price allocation.

                                       23
<PAGE>
                     COMPARATIVE PER SHARE DATA (CONTINUED)
<TABLE>
<CAPTION>
                                                                             FISCAL YEAR                THREE MONTHS
                                                                                ENDED                      ENDED
                                                                              JUNE 30,                 SEPTEMBER 30,
                                                                   -------------------------------  --------------------
                                                                     1995       1994       1993       1995       1994
                                                                   ---------  ---------  ---------  ---------  ---------
                                                                                                        (UNAUDITED)
<S>                                                                <C>        <C>        <C>        <C>        <C>
HISTORICAL -- SEAGATE (1):
Net income:
  Primary........................................................  $    3.52  $    3.08  $    2.80  $    1.44  $    0.30
  Fully diluted..................................................  $    3.06  $    2.83  $    2.71  $    1.23  $    0.30
Book value.......................................................  $   21.42                        $   22.92

<CAPTION>

                                                                             FISCAL YEAR                NINE MONTHS
                                                                                ENDED                      ENDED
                                                                            DECEMBER 31,               SEPTEMBER 30,
                                                                   -------------------------------  --------------------
                                                                     1994       1993       1992       1995       1994
                                                                   ---------  ---------  ---------  ---------  ---------
                                                                                                        (UNAUDITED)
<S>                                                                <C>        <C>        <C>        <C>        <C>
HISTORICAL -- CONNER (2):
Primary:
  Income (loss) before extraordinary gain........................  $    2.10  $   (9.03) $    2.19  $    0.57  $    1.26
  Extraordinary gain on retirement of debt.......................         --         --         --       0.11         --
                                                                   ---------  ---------  ---------  ---------  ---------
  Net income (loss)..............................................  $    2.10  $   (9.03) $    2.19  $    0.68  $    1.26
                                                                   ---------  ---------  ---------  ---------  ---------
                                                                   ---------  ---------  ---------  ---------  ---------
Fully diluted:
  Income (loss) before extraordinary gain........................  $    1.77  $   (9.03) $    1.89  $    0.56  $    1.10
  Extraordinary gain on retirement of debt.......................         --         --         --       0.11         --
                                                                   ---------  ---------  ---------  ---------  ---------
  Net income (loss)..............................................  $    1.77  $   (9.03) $    1.89  $    0.67  $    1.10
                                                                   ---------  ---------  ---------  ---------  ---------
                                                                   ---------  ---------  ---------  ---------  ---------
Book value.......................................................  $    6.42                        $    7.17
                                                                   ---------                        ---------
                                                                   ---------                        ---------
</TABLE>

<TABLE>
<CAPTION>
                                                                                                      NINE MONTHS ENDED
                                                                 FISCAL YEAR
                                                                    ENDED                               SEPTEMBER 30,
                                                                DECEMBER 31,                         --------------------
                                                                    1994                               1995       1994
                                                                -------------                        ---------  ---------
                                                                                                         (UNAUDITED)
<S>                                                             <C>            <C>        <C>        <C>        <C>
HISTORICAL -- ARCADA (2):
Net income (loss).............................................    $   (0.24)                         $    0.02  $   (0.25)
Book value....................................................    $    0.15                          $    0.21
</TABLE>

- ------------------------
(1) Seagate's fiscal year ends on the Friday closest to June 30, and includes 52
    weeks  for  all annual  periods presented  and 13  weeks for  both quarterly
    periods presented. For clarity of presentation, quarterly and annual  fiscal
    periods are reported as ending on a calendar month end.

(2) Conner's  and Arcada's fiscal years end  on the Saturday closest to December
    31, and include 52 weeks in fiscal  1994 and 1993, 53 weeks in fiscal  1992,
    and  39 weeks in the  nine month periods ended  September 30, 1995 and 1994.
    For clarity  of  presentation,  quarterly  and  annual  fiscal  periods  are
    reported as ending on a calendar month end.

                                       24
<PAGE>
                       COMPARATIVE PER SHARE DATA (CONTINUED)

<TABLE>
<CAPTION>
                                                                            FISCAL YEAR             THREE MONTHS ENDED
                                                                               ENDED
                                                                             JUNE 30,                 SEPTEMBER 30,
                                                                  -------------------------------  --------------------
                                                                    1995       1994       1993       1995       1994
                                                                  ---------  ---------  ---------  ---------  ---------
<S>                                                               <C>        <C>        <C>        <C>        <C>
UNAUDITED PRO FORMA COMBINED -- PER SEAGATE SHARE (1):
Income (loss) before extraordinary gain:
  Primary.......................................................  $    3.25  $    3.48  $   (2.80) $    1.18  $    0.31
  Fully diluted.................................................  $    2.88  $    3.16  $   (2.80) $    1.02  $    0.30
Book value......................................................  $   19.36                        $   20.66

UNAUDITED PRO FORMA COMBINED -- PER ARCADA SHARE (2):
Income (loss) before extraordinary gain:
  Primary.......................................................  $    0.50                        $    0.18  $    0.05
  Fully diluted.................................................  $    0.44                        $    0.16  $    0.05
Book value......................................................  $    2.99                        $    3.19
</TABLE>

- ------------------------
(1) For  purposes of pro  forma combined data, Seagate's  financial data for the
    three fiscal years ended June 30, 1995, 1994, and 1993, and the three months
    ended September  30,  1995  and  1994,  have  been  combined  with  Conner's
    financial  data (which  consolidates the results  of Arcada)  for the twelve
    months ended June  30, 1995, the  fiscal years ended  December 31, 1994  and
    1993, and the three months ended September 30, 1995 and 1994, respectively.

(2) The  equivalent of  Arcada's pro forma  per share amounts  are calculated by
    multiplying the pro forma combined per  share amounts by the Exchange  Ratio
    of  0.1545  of a  share of  Seagate Common  Stock for  each share  of Arcada
    Preferred and Common Stock.

                                       25
<PAGE>
                                  RISK FACTORS

    THE FOLLOWING FACTORS SHOULD  BE CONSIDERED CAREFULLY  BY HOLDERS OF  ARCADA
CAPITAL  STOCK IN EVALUATING WHETHER TO APPROVE AND ADOPT THE MERGER AGREEMENTS.
THESE FACTORS SHOULD  BE CONSIDERED  IN CONJUNCTION WITH  THE OTHER  INFORMATION
INCLUDED OR INCORPORATED BY REFERENCE IN THIS PROXY STATEMENT/ PROSPECTUS.

RISKS RELATED TO THE MERGER AND THE SEAGATE/CONNER MERGER

    DIFFICULTY  OF  INTEGRATING TWO  COMPANIES.   The successful  combination of
companies in the high  technology industry may be  more difficult to  accomplish
than  in other industries. The anticipated benefits of the Seagate/Conner Merger
will not be achieved unless the operations of Conner (including its interest  in
Arcada)  are successfully combined with those of Seagate in a timely manner. The
transition to  a  combined  company  will  require  substantial  attention  from
management.  The diversion of  the attention of  management and any difficulties
encountered in  the transition  process  could have  an  adverse impact  on  the
revenues  and  operating results  of the  combined  company. The  combination of
Seagate and  Conner will  also  require integration  of the  companies'  product
offerings  and the coordination of their  research and development and sales and
marketing efforts.  The difficulties  of assimilation  may be  increased by  the
necessity  of coordinating  geographically separated  organizations, integrating
personnel with disparate business backgrounds and combining different  corporate
cultures.  In addition,  the process  of combining  the two  organizations could
cause the interruption of, or  a loss of momentum in,  the activities of any  or
all  of the companies' businesses,  which could have an  adverse effect on their
combined operations. There can be no  assurance that either company will  retain
their  key  technical personnel,  that the  engineering teams  will successfully
cooperate and realize any  technological benefits or  that Seagate will  realize
any of the other anticipated benefits of the Seagate/Conner Merger. In addition,
the  announcement and consummation  of the Merger  and the Seagate/Conner Merger
could cause customers and  potential customers of Seagate,  Conner or Arcada  to
delay  or  cancel orders  for  products as  a  result of  customer  concerns and
uncertainty over  product evolution,  integration and  support of  the  combined
company's products. Such a delay or cancellation of orders could have a material
adverse effect on the business, results of operations and financial condition of
Seagate, Conner or Arcada.

    RISKS ASSOCIATED WITH FIXED EXCHANGE RATIO.  As a result of the Merger, each
outstanding  share of Arcada Capital  Stock will be converted  into the right to
receive 0.1545 of a share of Seagate Common Stock. The Merger Agreements do  not
provide  for adjustment of the Exchange Ratio based on fluctuations in the price
of Seagate  Common Stock.  Because the  Exchange  Ratio is  fixed and  will  not
increase  or decrease  due to  fluctuations in the  market price  of the Seagate
Common Stock, Arcada stockholders will not  be compensated for decreases in  the
market  price of  Seagate Common  Stock which  could occur  before the Effective
Time. In the event that  the market price of  Seagate Common Stock decreases  or
increases prior to the Effective Time, the market value at the Effective Time of
the  Seagate Common Stock  to be received  by Arcada stockholders  in the Merger
would correspondingly decrease or increase.  The market price of Seagate  Common
Stock  as of  a recent date  are set forth  herein under "Summary  -- Market and
Price Data for the Seagate and Arcada Common Stock," and Arcada stockholders are
advised to obtain recent market quotations for Seagate Common Stock. The Seagate
Common Stock historically has been  subject to substantial price volatility.  No
assurance  can be given  as to the market  price of Seagate  Common Stock at any
time before the Effective Time or as to the market price of Seagate Common Stock
at any time thereafter. See  "Summary -- Market and  Price Data for the  Seagate
and  Arcada Common Stock" and "Risk Factors -- Risks Related to the Business and
Operations of  Seagate --  Substantial Price  Volatility of  the Seagate  Common
Stock."

    THE  SEAGATE/CONNER MERGER.   Consummation  of the  Seagate/Conner Merger is
subject to the  number of conditions  which, if not  satisfied or waived,  could
cause  the Seagate/Conner  Merger not to  be consummated  and the Seagate/Conner
Reorganization Agreement to be terminated, including, among others, the approval
by the stockholders of Seagate  of the issuance of  Seagate Common Stock in  the
Seagate/Conner  Merger and  the approval  by the  stockholders of  Conner of the
Seagate/Conner

                                       26
<PAGE>
Reorganization Agreement.  It is  a  condition to  the obligations  of  Seagate,
Arcada  and Azzouz to consummate the Merger that the Seagate/Conner Merger shall
have been consummated. There can be no assurance that the Seagate/Conner  Merger
will  be  consummated. If  the Seagate/  Conner Merger  is not  consummated, the
Merger will not be consummated.

    SUBSTANTIAL  EXPENSES  RESULTING  FROM  THE  SEAGATE/CONNER  MERGER.     The
negotiation  and  implementation of  the  Seagate/Conner Merger  will  result in
aggregate pre-tax  expenses to  Seagate of  approximately $140  million to  $180
million.  The restructuring  charge, using  a midpoint  of $160  million, before
estimated tax benefits, primarily relates to costs associated with combining the
operations of Seagate and Conner and includes employee severance benefits of $87
million, closure of duplicate and excess  facilities of $53 million and fees  of
financial  advisors, attorneys and accountants  of $20 million. Although Seagate
does not believe that the costs will exceed the aforementioned range, there  can
be no assurance that the estimate is correct or that unanticipated contingencies
will  not  occur that  will substantially  increase the  costs of  combining the
operations of  Seagate and  Conner.  In any  event,  costs associated  with  the
Seagate/Conner  Merger will negatively impact Seagate's results of operations in
the quarter in which the Seagate/Conner  Merger is consummated. In addition,  in
connection  with the Merger,  Seagate estimates that  it will incur  a charge to
operations of approximately  $35 million to  $40 million in  the quarter  ending
March  31, 1996,  in connection  with the  write-off of  in-process research and
development. The write-off  is an  estimate and is  subject to  change based  on
completion of the final purchase price allocation.

   
    SHARES  ELIGIBLE  FOR FUTURE  SALE.   If the  Merger and  the Seagate/Conner
Merger are consummated, Seagate will issue to stockholders of Conner and  Arcada
an aggregate of approximately 25,462,882 shares of Seagate Common Stock based on
the  number of shares of Conner Common Stock outstanding as of December 15, 1995
and the number of shares  of Arcada Capital Stock  outstanding as of the  Arcada
Record  Date. Immediately upon consummation of the Merger and the Seagate/Conner
Merger, up to approximately 24,818,984 of such shares will be freely  tradeable.
As  a result, substantial  sales of Seagate  Common Stock could  occur after the
Merger and the Seagate/Conner Merger. Following publication of financial results
covering  30  days  of   post-Seagate/Conner  Merger  combined  operations,   an
additional  approximately 643,898 shares issued  in the Seagate/Conner Merger to
persons who may be deemed affiliates  of Conner could be publicly sold  pursuant
to  Rule  145  under  the  Securities  Act,  subject  to  the  volume  and other
limitations thereof. Future  sales of  a substantial  number of  such shares  of
Seagate Common Stock could adversely affect or cause substantial fluctuations in
the market price of Seagate Common Stock.
    

RISKS RELATED TO THE BUSINESS AND OPERATIONS OF SEAGATE

    The  Merger will  not occur unless  the Seagate/Conner  Merger has occurred.
Hence,  reference  to  Seagate   set  forth  below   includes  Conner  and   its
subsidiaries, unless the context otherwise requires.

    SIGNIFICANT   VARIABILITY  OF   DEMAND,  SEVERE  PRICE   EROSION  AND  OTHER
CHARACTERISTICS OF THE RIGID DISC DRIVE INDUSTRY.  The rigid disc drive industry
in which Seagate competes is subject to a number of risks. The demand for  rigid
disc  drive  products depends  principally on  demand  for computer  systems and
storage upgrades  to computer  systems, which  historically has  been  volatile.
Changes  in demand for computer systems often  have an exaggerated effect on the
demand for  rigid  disc drive  products  in  any given  period,  and  unexpected
slowdowns  in  demand for  computer systems  generally  cause sharp  declines in
demand for rigid  disc drive products.  The industry has  been characterized  by
periodic  situations in  which the supply  of rigid disc  drives exceeds demand,
resulting  in  higher  than  anticipated  inventory  levels  and  strong   price
competition.   Even  during  periods  of  consistent  demand,  the  industry  is
characterized by intense competition and ongoing price erosion over the life  of
a  given rigid  disc drive  product. Seagate expects  that price  erosion in the
rigid disc drive industry will continue for the foreseeable future. In addition,
the demand of rigid disc drive customers for new generations of products has led
to  short  product  life  cycles,  which  require  that  industry   participants
constantly   develop  and  introduce   new  rigid  disc   drive  products  on  a
cost-effective and timely basis. The manufacture of rigid disc drive products is
difficult   and   complex,   and   it   is   common   in   the   industry    for

                                       27
<PAGE>
companies  to experience  production difficulties, due  to contamination related
issues,  yield  short  falls  and  other  difficulties,  occasionally   creating
short-term delivery delays and quality problems that generally subside within 90
days.   Most  rigid  disc  drive  products,  including  those  of  Seagate,  are
manufactured outside of North America and foreign manufacturing is subject to  a
number  of  risks,  including  changes  in  government  policies, transportation
delays, tariffs,  fluctuations in  foreign exchange  rates, and  export and  tax
controls.  Seagate's principal manufacturing facilities are located in Thailand,
Singapore, California,  Minnesota,  Malaysia and  Oklahoma.  Conner's  principal
manufacturing  facilities  are  located  in  Malaysia,  Singapore,  the People's
Republic of China, Italy and California. Each of Seagate and Conner  continually
evaluates its component and manufacturing processes, as well as the desirability
of  transferring volume production of disc drives and related components between
facilities or  to  new  facilities.  In  this  regard,  Seagate  is  considering
expanding  its manufacturing  operations into  other countries  overseas, but to
date has made no  definitive decision. Effective January  1, 1995, the  European
Union ("EU") established a new General System of Preferences ("GSP"). Under this
revised  code, certain products which had  been exempt from customs duties under
previous GSP  rules, including  rigid  disc drives  imported  into the  EU  from
Singapore,  became  subject  to  certain  customs  duties.  In  addition, during
calendar 1995  Singapore is  progressively losing  its status  as a  beneficiary
country  under the GSP. As a result, rigid disc drives produced in Singapore and
imported into the  EU will realize  no reduction from  full most favored  nation
customs  duties after December  31, 1995. The imposition  of such customs duties
may increase costs and could adversely impact Seagate's gross margins  depending
upon  the extent  to which  such duties  are absorbed  by Seagate.  In addition,
future changes in tariff or duty structures in the EU or elsewhere could  affect
production  and increase costs in Seagate's manufacturing operations in Ireland,
China, Singapore and/or Thailand. For these reasons, as well as those  discussed
in  the following additional  risk factors, an investment  in the Seagate Common
Stock involves a high degree of risk.

    RAPID  TECHNOLOGICAL  CHANGE   AND  REQUIREMENT  OF   ONGOING  NEW   PRODUCT
DEVELOPMENT.  The rigid disc drive industry is characterized by rapidly changing
technology,  short product life cycles and rapidly changing customer needs, each
of which require ongoing development  and introduction of new products.  Seagate
believes  that  its future  success  will depend  upon  its ability  to develop,
manufacture and market products  which meet changing  customer needs, and  which
successfully  anticipate or respond to changes  in technology and standards on a
cost-effective and timely basis. No assurance can be given that Seagate will  be
able  to successfully design or introduce new  products in a timely manner, that
it  will  be  able  to  manufacture  new  products  in  volume  with  acceptable
manufacturing  yields and gross margins or successfully market such products, or
that such  products will  perform to  specifications on  a long-term  basis.  In
addition,  during periods of new product  introduction, each company must manage
its inventory carefully to avoid inventory obsolescence. The failure of  Seagate
to  achieve any  of these  objectives could  have a  material adverse  effect on
Seagate's business, results of operations and financial condition.

    The demand of rigid disc drive  customers for products with ever  increasing
storage  capacity  and  more  advanced  technology  has  resulted  in  increased
dependence by  Seagate on  sales of  high capacity  disc drives.  The  increased
difficulty  and complexity  associated with  production of  higher capacity disc
drives increases the likelihood of reliability, quality or operability  problems
that  could result  in reduced bookings,  manufacturing rework  costs, delays in
collecting accounts  receivable,  increased service  and  warranty costs  and  a
decline  in  Seagate's competitive  position. There  can  be no  assurance that,
despite testing by Seagate and its customers, quality problems will not be found
in new products after commencement of commercial shipments, resulting in loss or
delay in market  acceptance and having  a material adverse  effect on  Seagate's
business, results of operations and financial condition.

    Today,   all  Seagate  drives  use  thin-film   heads  which  are  based  on
sophisticated technology that permits  a high density of  storage on each  disc.
Seagate  sources  most  of  its  heads  internally.  Seagate  believes  that  as
requirements for  even greater  storage densities  increase, demand  for a  more
advanced  head technology  will grow.  In anticipation  of such  growth, Seagate
currently  has   under  development   magneto-resistive  ("MR")   heads  to   be
incorporated    into   future   products.   MR    heads   have   discrete   read

                                       28
<PAGE>
and write  structures which  take advantage  of special  magnetic properties  in
certain  metals to achieve significantly higher storage capacities. There can be
no assurance that Seagate's MR head development efforts will be successful and a
failure of Seagate to successfully manufacture and market products incorporating
MR head technology in a  timely manner could have  a material adverse effect  on
Seagate's business, results of operations and financial condition.

    FLUCTUATION  OF QUARTERLY RESULTS.   The rigid disc  drive industry in which
Seagate competes is characterized  by variability of  demand and declining  unit
sales  prices over  the life  of a product,  and Seagate  anticipates that these
characteristics will continue. Seagate expects  that competitors will offer  new
and  existing products at  prices necessary to  gain or retain  market share and
customers. This competition and continuing price erosion could adversely  affect
Seagate's  results of  operations in any  given quarter and  such adverse effect
often cannot  be anticipated  until  late in  any  given quarter.  In  addition,
Seagate's  operating  results  may  also  be  subject  to  significant quarterly
fluctuations as a result of a number  of other factors, including the timing  of
orders from and shipment of products to major customers, product mix, variations
in  product costs and  pricing, delays in  product development, introduction and
production,  increased   competition   and   general   economic   and   industry
fluctuations.

    Seagate  has  invested in,  and  continues to  investigate  opportunities to
invest in,  software and  other complementary  businesses. During  fiscal  1995,
Seagate  recognized  aggregate  charges  of  $70.4  million  for  write-offs  of
in-process research and development in connection with acquisitions of  software
companies.  Seagate intends  to continue its  expansion into  software and other
complementary businesses. As a result, Seagate expects that it will continue  to
incur  charges as it acquires businesses, including charges for the write-off of
in-process research and development.  The timing of such  write-offs has in  the
past  and may in the future lead  to fluctuations in Seagate's operating results
on a quarterly and annual basis.

    RISKS RELATED TO TAPE DRIVE BUSINESS.   In addition to its rigid disc  drive
business  and software business,  after the Seagate/Conner  Merger, Seagate will
operate  a  tape  drive  business.   The  tape  drive  business  accounted   for
approximately  15% of Conner's total revenue  for the fiscal year ended December
31, 1994. Like the disc drive business, the tape drive business is subject to  a
number  of risks,  including variability  of demand,  price erosion, uncertainty
related to  the introduction  of new  technology, component  cost increases  and
currency  fluctuation.  In  addition,  the tape  drive  business  is  subject to
competitive pressures from  optical disc drives,  floppy disc drives,  removable
cartridge  drives and potentially other technologies. While Conner has continued
to invest  in  new products,  business  development and  customer  and  supplier
relationships  in  connection with  the  tape drive  business,  there can  be no
assurance that these efforts  will be successful,  that the underlying  business
will grow, or that new products or technologies will be successful. As a result,
revenues  and  financial  results of  the  tape drive  business  could fluctuate
substantially and have a material adverse effect on Seagate's business,  results
of  operations and  financial condition.  In addition,  the tape  drive business
includes a  significant relationship  with  Matsushita Kotobuki  Electronics  of
Japan  ("MKE"), which produces most of the  tape drives sold by Conner and which
owns certain technology rights related  thereto. Pursuant to the agreement  with
MKE,  MKE has  the right  to terminate its  relationship with  Conner six months
after notification of a transaction that would result in a change of control  of
Conner  (the Seagate/Conner Merger would be a  change of control for purposes of
such  agreement).  MKE  also  manufactures  disc  drives  for  another   leading
independent  disc drive manufacturer that is a competitor of Seagate and Conner.
As of December 29,  1995, MKE had  not notified Seagate or  Conner that it  will
terminate  its relationship  with Conner.  If Seagate's  ability to  obtain tape
drives from MKE after the Seagate/Conner Merger were interrupted or impaired for
any reason, Seagate's  business, results of  operations and financial  condition
could be materially adversely affected.

    VARIABILITY  OF CUSTOMER  REQUIREMENTS.  The  rigid disc  drive industry has
been characterized by large volume OEM purchase agreements and large distributor
orders. Typically, Seagate's OEM purchase agreements permit customers to  cancel
orders  and reschedule delivery dates without significant penalties. Anticipated
orders from  many  of  Seagate's  OEM  customers have  in  the  past  failed  to
materialize  or delivery schedules have been deferred  as a result of changes in
customer requirements.

                                       29
<PAGE>
Such OEM order fluctuations and deferrals have had a material adverse effect  on
Seagate's  results of operations in the past, and there can be no assurance that
Seagate will not experience such  effects in the future. Distributors  typically
furnish  Seagate with  non-binding indications of  their near-term requirements,
with product  deliveries based  on weekly  confirmations. To  the extent  actual
orders  from  distributors  decrease  from  their  non-binding  forecasts,  such
variances could have a material adverse effect on Seagate's business, results of
operations and financial condition.

    AVAILABILITY OF  COMPONENT SUPPLY.    Seagate relies  on single  or  limited
source  suppliers for certain components  used in its products.  There can be no
assurance that  these suppliers  will  continue to  be  able to  meet  Seagate's
requirements for these components or that the price of these components will not
increase.  In  the  past, shortages  have  occurred  in the  market  for certain
components, including heads, media, application specific integrated circuits and
motors. As a result, certain suppliers substantially increased the price of such
components, and Seagate is  currently incurring increased  costs for certain  of
these  components as a result of  supply shortages. Any extended interruption or
reduction in the  supply of  any key components  could have  a material  adverse
effect on Seagate's business, results of operations and financial condition.

    NUMEROUS LEGAL PROCEEDINGS.  Seagate is involved in a number of judicial and
administrative  proceedings. Seagate  has received  a Notice  of Deficiency (the
"Seagate Notice")  from  the Internal  Revenue  Service for  fiscal  years  1988
through  1990. Proposed  adjustments to  income and  tax credits  in the Seagate
Notice for fiscal years 1988 through 1990 resulted in proposed tax  deficiencies
of  approximately $66.0  million, plus  penalties and  interest of approximately
$61.0 million as  of November 30,  1995. The proposed  income adjustments  would
also  eliminate tax net operating loss and  tax credit carryovers that have been
used to offset  taxable income and  tax liabilities in  other fiscal years.  The
impact  on  tax  net  operating  losses  and  tax  credit  carryovers  from  the
adjustments proposed in the Seagate Notice  would result in additional taxes  of
approximately  $22.0  million  for the  three  years  ended July  2,  1993, plus
interest of approximately $6.5 million as of November 30, 1995. Seagate filed  a
Petition  with the United States Tax Court  in June 1994 contesting the proposed
tax deficiencies. In addition, Seagate's  federal income tax returns for  fiscal
years  1991 through 1993 are presently under examination by the Internal Revenue
Service. Seagate  is  also  currently  involved  in  numerous  additional  legal
proceedings,  including securities class  actions, patent claims  and claims for
damages and costs relating to environmental matters.

    Seagate and certain of its officers and certain directors are defendants  in
a  series of securities class action lawsuits filed in 1988 in the United States
District Court for the Northern District of California by a group of  plaintiffs
purporting to represent a class of investors that purchased Seagate Common Stock
or  6 3/4% Convertible Subordinated Debentures  of Seagate between September 23,
1987 and October 8, 1988. The plaintiffs in this series of lawsuits have filed a
consolidated amended complaint, consolidating all of the lawsuits into a  single
complaint.  The complaint alleges violations of  Sections 10(b) and 20(a) of the
Exchange  Act  and  Rule  10b-5  promulgated  thereunder.  The  complaint  seeks
unspecified damages and reimbursement of costs of the suit. On February 8, 1995,
the  court granted defendants' motion for summary judgment completely dismissing
all claims against  Seagate and  the other defendants.  On March  31, 1995,  the
court also denied plaintiffs' motion for reconsideration of the summary judgment
decision.  Plaintiffs have appealed this judgment  to the United States Court of
Appeals for the  Ninth Circuit, which  appeal is pending.  While Seagate  cannot
predict  the ultimate outcome of  this litigation, based upon  its review of the
allegations and  upon the  district  court's dismissal  of the  claims,  Seagate
believes that the outcome of this matter will not have a material adverse effect
on Seagate's financial condition or results of operations.

    Seagate,  certain of  its officers,  directors and  other employees, certain
underwriters retained by Seagate in connection with a public offering  completed
in  February 1991  and other  parties are defendants  in a  series of securities
class action lawsuits filed in 1991 in the United States District Court for  the
Northern District of California by a group of plaintiffs purporting to represent
a  class of  investors that purchased  Seagate Common Stock  between October 11,
1990 and June 26, 1991. The plaintiffs  in this series of lawsuits have filed  a
consolidated amended complaint, consolidating all of

                                       30
<PAGE>
the  lawsuits  into  a single  complaint.  The complaint  alleges  violations of
Sections 10(b)  and  20(a)  of  the Exchange  Act  and  Rule  10b-5  promulgated
thereunder.  The  complaint  seeks  unspecified  damages,  equitable  relief and
reimbursement of costs of  the suit. The  case is currently  in discovery and  a
trial  date has  been set  for February 1997.  While Seagate  cannot predict the
ultimate outcome of this  litigation, based upon its  review of the  allegations
and  the discovery completed to date, Seagate  believes that the outcome of this
matter will not have a material adverse effect on Seagate's financial  condition
and results of operations.

    In  November 1992, Rodime, PLC ("Rodime")  filed a complaint against Seagate
in the United  States District  Court for  the Central  District of  California,
alleging  infringement of  U.S. Patent  No. B1  4,638,383 and  various state law
unfair competition  claims. No  trial date  has been  scheduled. The  court  has
granted  several motions for  summary judgment by Seagate  holding claims of the
Rodime patent  invalid and  holding  that many  of  Seagate's products  did  not
infringe  any  claims  of  Rodime's  patent. With  these  holdings  only  one of
Seagate's products remains  accused in this  action. This product  is no  longer
being  sold  by Seagate.  Based  upon its  review  of the  patent  and allegedly
infringing product in question,  it is the opinion  of Seagate's patent  counsel
that  the product did not  and does not infringe any  valid claims of the Rodime
patent. Therefore, while  Seagate cannot  predict the ultimate  outcome of  this
litigation,  Seagate believes that  the outcome of  this matter will  not have a
material  adverse  effect  on  Seagate's  financial  condition  and  results  of
operations.

    In  October 1994, a patent infringement  action was filed against Seagate by
an individual,  James M.  White, in  the  United States  District Court  of  the
Northern  District of  California for  alleged infringement  of U.S.  Patent No.
4,673,996 and 4,870,519. Both  patents relate to air  bearing sliders. Prior  to
the  filing of the lawsuit,  Seagate filed a Petition  for Reexamination of U.S.
Patent No. 4,673,996 with the United States Patent and Trademark Office  ("PTO")
and this petition was granted shortly after the lawsuit was filed. Subsequently,
Seagate  filed a Petition  for Reexamination of U.S.  Patent No. 4,870,519. This
second petition has also been granted by the PTO. The court stayed in the action
pending the outcome of the reexaminations. Based upon its review of the patents,
it is the opinion of Seagate's patent  counsel that the claims of the two  White
patents are invalid.

    Amstrad  PLC  ("Amstrad") initiated  a  lawsuit against  Seagate  in London,
England in the High  Court of Justice, Official  Referees' Business in  December
1992  concerning Seagate's sale of allegedly  defective disc drives to Amstrad's
claim and asserting  many affirmative  defenses. Discovery is  continuing and  a
trial  date has been set for April  1996 with various earlier dates for exchange
of fact and  expert statements.  Seagate intends  to continue  to defend  itself
rigorously.   While  Seagate  cannot  predict   the  ultimate  outcome  of  this
litigation, based upon its review of the allegations and discovery completed  to
date,  Seagate believes this lawsuit is without  merit and, as a result, Seagate
believes that the outcome of this matter will not have a material adverse effect
on its financial condition or results of operations.

    For a complete discussion of such  legal proceedings see the "Income  Taxes"
and  "Litigation"  footnotes  of  Seagate's  consolidated  financial  statements
incorporated by reference in its Annual Report  on Form 10-K for the year  ended
June 30, 1995. Although Seagate believes that the outcome of each of the matters
described  above  will  not have  a  material  adverse effect  on  its financial
condition or results of operations, Seagate cannot predict the ultimate outcome.

    In addition, Conner is involved in  a number of judicial and  administrative
proceedings  which could impact Seagate  after the Seagate/Conner Merger. Conner
and certain of its officers and certain directors are defendants in a securities
class action  lawsuit in  the  United States  District  Court for  the  Northern
District  of California  which purports  to represent  a class  of investors who
purchased or otherwise acquired Conner Common Stock between January 1992 and May
1993.  Certain  officers  and  directors  are  also  defendants  in  a   related
stockholders' derivative suit. The complaints seek unspecified damages and other
relief.

    The   hard  disc  drive  industry  has  been  characterized  by  significant
litigation relating to patent and  other intellectual property rights. In  1992,
Conner filed a patent infringement lawsuit against

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<PAGE>
Western  Digital Corporation ("Western  Digital") in the  United States District
Court for the Northern District of California alleging the infringement of  five
of Conner's patents by Western Digital. Western Digital has filed a counterclaim
alleging infringement of certain of its patents by Conner. The case is currently
in  discovery. Conner  has stated  that on  the basis  of the  advice of outside
counsel, it believes it has valid claims against Western Digital and meritorious
defenses to the claims asserted by  Western Digital, based on invalidity of  the
Western  Digital patents and/or non-infringement  of the Western Digital patents
by Conner. However, there can be no  assurance that Conner will prevail in  this
matter  or that other intellectual property  litigation will not be commenced by
or against Conner in the future.

   
    In December 1994, the  Internal Revenue Service concluded  a field audit  of
Conner's  federal income  tax returns  for the  fiscal years  1989 and  1990 and
issued to Conner a  Notice of Deficiency (the  "Conner Notice") with respect  to
those  fiscal years. The majority  of the proposed adjustments  to income in the
Conner Notice related to the allocation of income between Conner and its foreign
manufacturing  subsidiaries.  The  Conner   Notice  resulted  in  proposed   tax
deficiencies  of approximately $43.0 million and assessed interest. On March 20,
1995, Conner filed  a Petition in  the United States  Tax Court entitled  Conner
Peripherals,  Inc.  v.  Commissioner  of Internal  Revenue,  Docket  No. 4322-95
contesting such proposed  tax deficiencies.  On May 16,  1995, the  Commissioner
filed  her Answer  to the  Petition and, on  August 4,  1995, a  trial judge was
assigned to the case. The case is currently being reviewed by the Appeals Office
of the Internal Revenue Service.
    

    RISKS ASSOCIATED WITH BUSINESS DIVERSIFICATION.  In addition to pursuing its
core rigid disc drive business, Seagate  has broadened its business strategy  to
more  fully address the  markets for storage, retrieval  and management of data.
Implementation of this broadened strategy  entails risks of entering markets  in
which  Seagate may  have limited or  no experience. In  addition, such broadened
strategy could result in the diversion  of management's attention from the  core
rigid  disc drive business  which could adversely impact  the core business. The
strategy followed by each company to sell selected magnetic recording components
to other rigid disc drive manufacturers may improve such manufacturers'  ability
to  compete with Seagate in  its core business. The  broadened strategy may also
entail  acquisitions   of,  or   investments   in,  businesses,   products   and
technologies. Since July 1, 1993, Seagate has completed the acquisition of seven
businesses   and  made  significant  equity   investments  in  three  additional
companies. Six  of such  acquisitions were  for cash  consideration and  in  the
remaining  acquisition,  Seagate issued  an  aggregate of  approximately 737,000
shares of Seagate Common Stock to the sole stockholder of the acquired  company.
Acquisitions involve numerous risks, including potentially dilutive issuances of
equity  securities,  difficulties  in  the assimilation  of  the  operations and
products of the acquired businesses and  the potential loss of key employees  or
customers of the acquired businesses.

    HIGH FIXED COSTS.  Seagate has pursued a strategy of vertical integration of
its  manufacturing process  in order to  reduce unit costs,  control quality and
assure availability of  certain components. A  strategy of vertical  integration
entails a high level of fixed costs and requires a high volume of production and
sales  to be  successful. During periods  of decreased demand,  these high fixed
costs have had,  and could  in the  future have,  a material  adverse effect  on
Seagate's results of operations and financial condition.

    MANUFACTURING   RISKS.    Continued  improvement  in  manufacturing  process
capabilities and reduced materials and manufacturing costs are critical  factors
affecting  Seagate's  results  of  operations.  Seagate  frequently  changes the
manufacturing processes for and constituent  components of many of its  products
and  continually  evaluates the  transfer of  volume production  of many  of its
components and products between facilities. There can be no assurance that  such
changes  and transfers will be implemented  on a timely or cost-effective basis.
Delays or problems  encountered in any  of the foregoing  could have a  material
adverse effect on Seagate's results of operations.

    INTENSE  COMPETITION.   Seagate has experienced  and expects  to continue to
experience intense competition from a number of domestic and foreign  companies.
These   companies  include  the  other  leading  independent  rigid  disc  drive
manufacturers, such as Quantum Corporation, Western Digital,

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<PAGE>
Maxtor  Corporation,  SyQuest  Technology,  Inc.,  Integral  Systems,  Inc.  and
Micropolis  Corporation  as  well  as  large  integrated  multinational computer
manufacturers such as Fujitsu  Limited, Hewlett-Packard Company, Hitachi,  Ltd.,
Hyundai  Motor Company, IBM, NEC Corporation,  Samsung Electronics Co., Ltd. and
Toshiba Corporation. Seagate  also continues to  face indirect competition  from
present and potential customers, including several of the computer manufacturers
listed  above,  which continuously  evaluate  whether to  manufacture  their own
drives or purchase them from outside sources. Such competition could  materially
adversely  affect  Seagate's  business,  results  of  operations  and  financial
condition. The  introduction  of products  using  alternative data  storage  and
retrieval  technologies  could  also  be a  significant  source  of competition.
Products  based  upon  such  alternative  technologies,  which  include  optical
recording  technology and  semiconductor memory  (flash memory,  SRAM and DRAM),
also compete or could compete with Seagate's products. There can be no assurance
that Seagate will  be able  to compete  successfully against  current or  future
competitors  or that competitive pressures faced  by Seagate will not materially
adversely affect its business, operating results and financial condition.

    RISKS ASSOCIATED WITH FOREIGN CURRENCY  FLUCTUATIONS.  Seagate's cash  flows
are  substantially  U.S.  dollar  denominated. However,  Seagate  is  exposed to
certain  foreign  currency  fluctuations,   primarily  the  Malaysian   Ringgit,
Singapore  Dollar and Thai Baht.  Seagate from time to  time enters into foreign
currency forward exchange  and option  contracts to manage  exposure related  to
certain  foreign  currency  commitments,  certain  foreign  currency denominated
balance  sheet   positions   and  anticipated   foreign   currency   denominated
expenditures.  At September 30,  1995, Seagate had  outstanding foreign currency
forward  exchange   contracts   and   written   option   contracts   aggregating
approximately  $293.6 million and $190.3  million, respectively. These contracts
mature at various  periods through September  1996 and are  consistent with  the
amounts  and timing  of the  underlying anticipated  cash flow  requirements and
purchase commitments.

    SUBSTANTIAL PRICE  VOLATILITY OF  THE  SEAGATE COMMON  STOCK.   The  Seagate
Common  Stock historically has been subject to substantial price volatility as a
result of quarter-to-quarter variations in  the financial results of Seagate  or
its  competitors, announcements of technological  innovations or new products by
Seagate or its  competitors, announcements  of changing  business conditions  by
competitors  or  other  companies  within  the  computer  industry,  changes  in
financial estimates  by  securities analysts  or  other events  or  factors.  In
addition,  the stock market has experienced  and continues to experience extreme
price and volume fluctuations which have particularly affected the market prices
of equity securities  for many  technology companies  and that  have often  been
unrelated  to the operating  performance of these  companies. These broad market
fluctuations,  as  well  as  general  economic  and  political  conditions,  may
adversely  affect the  market prices of  the Seagate Common  Stock. In addition,
Seagate's revenue or results of operations may, in some future quarter, be below
the expectations of  public market analysts  and investors. In  such event,  the
price of the Seagate Common Stock could be materially adversely affected. In the
past,  following periods of volatility in the market price of the Seagate Common
Stock, securities class action litigation  has been instituted against  Seagate.
Such  litigation has in the  past and could in  the future result in substantial
costs and diversion of management's attention and resources, which would have  a
material  adverse effect on Seagate's  business, operating results and financial
condition.

    ANTI-TAKEOVER EFFECTS OF POTENTIAL ISSUANCE OF PREFERRED STOCK.  The Seagate
Board has the authority to issue up to 1,000,000 shares of preferred stock, $.01
par value (the "Seagate Preferred Stock"),  and to determine the price,  rights,
preferences,  privileges  and  restrictions  thereof,  including  voting rights,
without any further vote or action by Seagate's stockholders. The rights of  the
holders  of  Seagate Common  Stock  will be  subject  to, and  may  be adversely
affected by, the rights of the holders  of any Seagate Preferred Stock that  may
be  issued in the future. The issuance of Seagate Preferred Stock could have the
effect of delaying,  deferring or  preventing a  change in  control of  Seagate.
Seagate does not have any present plans to issue any shares of Seagate Preferred
Stock.

                                       33
<PAGE>
RISKS RELATED TO THE BUSINESS AND OPERATIONS OF ARCADA

    FLUCTUATIONS  IN  QUARTERLY  OPERATING  RESULTS;  FUTURE  OPERATING  RESULTS
UNCERTAIN.  Arcada's quarterly operating results have in the past varied and may
in the future vary significantly depending on a number of factors, including the
size and timing of significant orders; increased competition; market  acceptance
of  new  products, applications  and  product enhancements;  changes  in pricing
policies by Arcada and its competitors; the ability of Arcada to timely develop,
introduce and market new products, applications and product enhancements and  to
control  costs; Arcada's success in expanding  its sales and marketing programs;
technological changes  in the  network storage  management markets;  the mix  of
sales  among Arcada's channels; deferrals of  customer orders in anticipation of
new  products,  applications  or  product  enhancements;  changes  in   Arcada's
strategy;  personnel  changes; and  general  economic factors.  Arcada currently
anticipates continued growth and profitability. However, Arcada has only had two
consecutive quarters of profitability, and there can be no assurance that Arcada
will remain profitable on a quarterly or annual basis. See "Selected  Historical
and  Pro Forma Financial Data" and  "Arcada Management's Discussion and Analysis
of Financial Condition and Results of Operations."

    INTENSE COMPETITION.   The network  storage management  market is  intensely
competitive.  Competitors  vary in  size and  in  the scope  and breadth  of the
products and  services  offered.  Arcada's major  competitors  include  Cheyenne
Software,  Seagate  (Palindrome), Symantec  Corporation, Legato  Systems, Legent
(Lachman), and Hewlett-Packard Company. Arcada expects additional competitors to
enter this market  in the  near future, which  may result  in price  reductions,
reduced  gross margins and loss  of market share, any  of which could materially
adversely affect Arcada's business,  operating results and financial  condition.
Also,  many  of Arcada's  current and  potential competitors  have significantly
greater financial, technical, marketing and  other resources than Arcada,  which
may  allow them to offer  a more complete storage  and system management product
line, to respond  more quickly to  new or emerging  technologies and changes  in
customer  requirements,  or  to  devote greater  resources  to  the development,
promotion, sale  and support  of their  products than  Arcada. There  can be  no
assurance  that Arcada will  be able to compete  successfully against current or
future competitors  or  that competitive  pressures  faced by  Arcada  will  not
materially  adversely  affect  its  business,  operating  results  and financial
condition. See "Additional Information Regarding Arcada -- Business of Arcada --
Competition."

    DEPENDENCE ON  NEW  SOFTWARE  PRODUCTS; RAPID  TECHNOLOGICAL  CHANGE.    The
network  storage  management  market  is  characterized  by  rapid technological
change, changing customer needs, frequent new software product introduction  and
evolving   industry  standards.  The  introduction  of  products  embodying  new
technologies and the emergence of  new industry standards could render  Arcada's
existing products obsolete and unmarketable. Arcada's future success will depend
upon  its ability to develop and  introduce new software products (including new
releases, applications and enhancements) on a  timely basis that keep pace  with
technological  developments  and  emerging industry  standards  and  address the
increasingly sophisticated  needs of  its customers.  If Arcada  is unable,  for
technological  or  other reasons,  to develop  and introduce  new products  in a
timely  manner  in   response  to   changing  market   conditions  or   customer
requirements,  Arcada's business, operating results and financial condition will
be materially adversely affected. To address these concerns, Arcada has  engaged
in substantial research and development efforts and, as part of Arcada's ongoing
development  process, Arcada released a new  versions of Backup Exec for Windows
NT in June 1995 and  Backup Exec for NetWare and  Windows 95 in September  1995,
and  intends to release additional versions of Backup Exec products generally on
an annual basis. Arcada currently also has plans to introduce and market several
other potential new products in the next year, including Arcada Personal Storage
Manager for Windows 95. However, there  can be no assurance that such  potential
new  products will be introduced on a timely  basis or at all, or that they will
be accepted in the marketplace.

    New product introductions and enhancements  of existing products can have  a
significant  impact on Arcada's quarterly  and annual revenues. Generally, sales
volumes of  new  products  increase  in  the  first  few  months  following  the
introduction   of  a   new  product   due  to   the  purchase   of  upgrades  by

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<PAGE>
existing users and the purchase  of initial inventory by distribution  channels.
Thereafter,  revenues may  decline and/or  stabilize to  a relatively consistent
level. Toward  the end  of a  product's  life cycle,  revenues tend  to  decline
significantly. Due to the inherent uncertainties of software development, Arcada
cannot  accurately predict the exact  quarter in which a  new product or version
will be ready to ship. Any delays in the scheduled release of major new products
and enhancements  would  have  a  material  adverse  impact  on  Arcada's  total
revenues.  In addition, Arcada  operates with a minimal  order backlog where its
distribution channel products  are typically  shipped shortly  after orders  are
received.  The risk associated with carrying a minimal backlog is anticipated to
increase in the future, as Arcada's distribution sales are expected to  continue
to grow as a percentage of total revenues. See "Additional Information Regarding
Arcada -- Business of Arcada -- Products" and "-- Research and Development."

    RISKS  ASSOCIATED  WITH  STRATEGY  OF  EXPANDING  OEM  CHANNEL;  RELIANCE ON
RESELLERS.  An integral part of Arcada's strategy is to increase the  proportion
of  Arcada's customers licensed through object  and source code OEMs and private
label resellers. Arcada is currently investing significant resources to  develop
this  channel,  which  could  materially  adversely  affect  Arcada's  operating
margins. There can be no assurance that Arcada will be successful in its efforts
to increase the revenues represented by  this channel. Arcada is dependent  upon
its OEMs' ability to develop new products, applications and product enhancements
on  a timely and cost-effective basis that will meet changing customer needs and
respond to emerging industry standards and other technological changes. There is
no assurance  that  Arcada's  OEMs will  effectively  meet  these  technological
challenges.  These OEMs  are not within  the control of  Arcada, may incorporate
into their products the technologies of other companies in addition to those  of
Arcada  and are not obligated to purchase  products from Arcada. There can be no
assurance that  any  OEM will  continue  to  carry Arcada's  products,  and  the
inability  to recruit, or the loss of, important OEMs could materially adversely
affect Arcada's business, operating results and financial condition.

    Arcada also relies  significantly on its  distributors, systems  integrators
and  value  added resellers  (collectively, "resellers")  for the  marketing and
distribution of its products. Arcada's  agreements with resellers are  generally
not exclusive and in many cases may be terminated by either party without cause.
Many  of Arcada's resellers carry product  lines that are competitive with those
of Arcada. There  can be  no assurance  that these  resellers will  give a  high
priority  to  the  marketing  of  Arcada's products  (as  compared  to  those of
competitors) or that they  will continue to carry  Arcada's products. Events  or
occurrences  of this nature could materially adversely affect Arcada's business,
operating results and financial condition. Arcada's results of operations  could
also   be  materially  adversely  affected  by  changes  in  reseller  inventory
strategies, which could occur rapidly, and in  many cases may not be related  to
end  user demand. There can  be no assurance that Arcada  will retain any of its
current resellers, nor can there be any assurance that Arcada will be successful
in recruiting replacement or new organizations to represent it. Any such changes
in Arcada's  distribution channels  could materially  adversely affect  Arcada's
business, operating results and financial condition. See "Additional Information
Regarding Arcada -- Business of Arcada -- Marketing and Sales."

    DEPENDENCE  UPON KEY PERSONNEL.  Arcada's future performance also depends in
significant part upon  the continued  service of  its key  technical and  senior
management  personnel.  The loss  of the  services  of one  or more  of Arcada's
officers or other key employees could have a material adverse effect on Arcada's
business, operating  results and  financial condition.  Arcada's future  success
also  depends on its  continuing ability to attract  and retain highly qualified
technical and managerial personnel. Arcada provides equity and other  incentives
designed  to enhance retention  of key personnel.  However, competition for such
personnel is intense, and there can be  no assurance that Arcada can retain  its
key  technical and  managerial employees or  that it can  attract, assimilate or
retain other highly qualified technical and managerial personnel in the  future.
See  "Additional Information Regarding Arcada -- Business of Arcada -- Employees
and Facilities" and "-- Customer Service and Support."

    DEPENDENCE ON GROWTH IN THE  DESKTOP AND NETWORK STORAGE MANAGEMENT  MARKET;
GENERAL  ECONOMIC AND MARKET CONDITIONS.  Substantially all of Arcada's business
is in the desktop and network

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<PAGE>
storage management market, which  is still an  emerging market. Arcada's  future
financial  performance  will depend  in large  part on  continued growth  in the
number of organizations adopting network storage management solutions for  their
client/server  computing  environments. Arcada  believes  that this  market will
continue to grow in the future, but there can be no assurance of such growth.

    DEPENDENCE ON PROPRIETARY TECHNOLOGY; RISKS OF INFRINGEMENT.  Arcada depends
significantly upon proprietary  technology. Arcada  relies on  a combination  of
patent,  copyright and trademark laws, trade secrets, confidentiality procedures
and contractual provisions to  protect its proprietary  rights. Arcada seeks  to
protect  its software, documentation  and other written  materials under patent,
trade secret and copyright laws,  which afford only limited protection.  Despite
Arcada's  efforts to  protect its  proprietary rights,  unauthorized parties may
attempt to copy aspects  of Arcada's products or  to obtain and use  information
that  Arcada  regards  as  proprietary. Policing  unauthorized  use  of Arcada's
products is difficult, and although Arcada is unable to determine the extent  to
which piracy of its software products exists, software piracy can be expected to
be  a persistent  problem. In selling  its products, Arcada  relies primarily on
"shrink wrap" licenses that  are not signed by  licensees, and, therefore,  such
licenses  may  be  unenforceable under  the  laws of  certain  jurisdictions. In
addition, the laws of some foreign countries do not protect Arcada's proprietary
rights to as great an extent as do  the laws of the United States. There can  be
no  assurance that Arcada's  means of protecting its  proprietary rights will be
adequate or that  Arcada's competitors  will not  independently develop  similar
technology,  duplicate Arcada's products or  design around intellectual property
rights of Arcada.

    There has  also  been substantial  amounts  of litigation  in  the  software
industry  regarding intellectual property  rights. Arcada has  from time to time
received claims  that  it is  infringing  third parties'  intellectual  property
rights,  and there can be no assurance that third parties will not in the future
claim infringement  by  Arcada  with  respect to  current  or  future  products,
trademarks  or other  proprietary rights.  Arcada expects  that software product
developers will increasingly be subject to infringement claims as the number  of
products   and  competitors   in  Arcada's   industry  segment   grows  and  the
functionality of  products in  different industry  segments overlaps.  Any  such
claims,  with  or  without  merit, could  be  time-consuming,  result  in costly
litigation, cause  product  shipment delays  or  require Arcada  to  enter  into
royalty  or  licensing  agreements.  Such royalty  or  licensing  agreements, if
required, may not be available  on terms acceptable to  Arcada or at all,  which
could  have a material adverse effect  upon Arcada's business, operating results
and  financial  condition.  See  "Additional  Information  Regarding  Arcada  --
Business of Arcada -- Proprietary Rights."

    DEPENDENCE  ON AND CONTROL BY CONNER/SEAGATE.   Conner has controlled Arcada
since inception and, following completion of the Seagate/Conner Merger,  Seagate
will  control Arcada. As a result, Seagate will be in a position to elect all of
Arcada's Directors, most or all of whom  may be affiliated with Seagate, and  to
otherwise  control the policies, business and operations of Arcada. Seagate will
also be able to  cause or block a  merger or sale of  Arcada or an amendment  to
Arcada's Certificate of Incorporation.

    During  the  nine-months ended  September 30,  1995, sales  to or  by Conner
accounted for a significant  portion of Arcada's  revenues. In addition,  Conner
has  supplied Arcada  with its  primary source of  borrowings under  the Line of
Credit and with  international sales  support and  financial advisory  services.
There can be no assurance that Conner will continue to utilize Arcada's products
following  the Seagate/Conner  Merger or  continue to  provide credit  to Arcada
following expiration of the Line of Credit. Furthermore, neither Seagate, Conner
nor any of their affiliates will be contractually prohibited from competing with
Arcada, and one  of Seagate's  existing subsidiaries (Palindrome)  is a  current
competitor  of  Arcada. See  "-- Intense  Competition" and  "Arcada Management's
Discussion and Analysis of Financial Condition and Results of Operations."

    NO LIQUIDITY.  If  the Merger is not  consummated, Arcada stockholders  will
continue  to hold a minority  interest in a privately  held company which has no
active trading  market for  its  capital stock.  Although Mr.  Azzouz  presently
intends  to exercise certain demand  registration rights under the Stockholders'
Rights Agreement if the Reorganization Agreement is terminated, there can be  no

                                       36
<PAGE>
assurance  that a  successful public offering  will take place.  In addition, if
Arcada fails to  register Mr. Azzouz'  shares within the  time specified by  the
Stockholders'  Rights Agreement, Mr. Azzouz may  instead elect to put his shares
to Arcada at a price equal to  their fair market value. Consequently, there  can
be  no assurance that  a stockholder wishing to  sell his or  her shares will be
able to dispose of them on favorable terms, if at all.

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<PAGE>
                           THE ARCADA SPECIAL MEETING

GENERAL

   
    This  Proxy Statement/Prospectus is being furnished to the holders of Arcada
Capital Stock as part of the solicitation of proxies by the Arcada Board for use
at the Special Meeting  to be held  on Friday, February 16,  1996 at 9:00  a.m.,
local  time at the Red Lion Inn,  2050 Gateway Place, San Jose, California 95110
and   at    any   adjournments    or   postponements    thereof.   This    Proxy
Statement/Prospectus, and the accompanying Proxy Card, are first being delivered
to holders of Arcada Capital Stock on or about January 19, 1996.
    

    The  purpose of the Special Meeting is  to consider and vote upon a proposal
to approve the Merger  Agreements (which set forth  the terms and conditions  of
the  Merger  and the  transactions contemplated  thereby)  and the  Merger. Upon
consummation of  the Merger,  each  outstanding share  of Arcada  Capital  Stock
(other  than shares held by Conner) will  be converted into the right to receive
the Exchange Ratio of 0.1545 of a share of Seagate Common Stock, with cash  paid
in  lieu of  fractional shares.  In addition,  as a  result of  the Merger, each
outstanding Arcada  Option will  be assumed  by Seagate  and converted  into  an
option  to acquire such number  of shares of Seagate  Common Stock as the holder
would have been entitled to receive had such holder exercised such Arcada Option
in full immediately prior  to the Effective Time.  In addition, coincident  with
the Merger, each Conner Arcada Option will be similarly converted into an option
to  acquire Seagate  Common Stock. See  "The Merger and  Related Transactions --
General -- Assumption of Options."

   
    Based on the last reported  sale price of Seagate  Common Stock on the  NYSE
composite  tape on January  16, 1996, the  Exchange Ratio would  result in a per
share purchase  price  for Arcada  Capital  Stock of  $7.49.  If the  Merger  is
completed,  Arcada stockholders will no longer hold any interest in Arcada other
than through their interest in shares  of Seagate Common Stock. Consummation  of
the  Merger  is subject  to a  number  of conditions,  including the  receipt of
required stockholder approval and the consummation of the Seagate/Conner Merger.
    

RECORD DATE AND OUTSTANDING SHARES

   
    Only holders of record of Arcada Capital  Stock at the close of business  on
January  16, 1996 (the  "Arcada Record Date")  are entitled to  notice of and to
vote at the Special Meeting.  As of the close of  business on the Arcada  Record
Date,  there  were 38,511,590  shares of  Arcada  Capital Stock  outstanding and
entitled to vote, held of record  by approximately 70 stockholders. A  majority,
or  19,255,796 of these shares, present in  person or represented by proxy, will
constitute a quorum for the transaction of business. Each Arcada stockholder  is
entitled  to one  vote for  each share of  Arcada Capital  Stock held  as of the
Arcada Record Date.
    

VOTING OF PROXIES

    The Arcada  Proxy  Card  accompanying  this  Proxy  Statement/Prospectus  is
solicited  on  behalf  of the  Arcada  Board  for use  at  the  Special Meeting.
Stockholders are requested to complete, date and sign the accompanying proxy and
promptly return it in the accompanying envelope or otherwise mail it to  Arcada.
All  proxies that are properly executed and  returned, and that are not revoked,
will be  voted  at the  Special  Meeting  in accordance  with  the  instructions
indicated  thereon. EXECUTED BUT UNMARKED PROXIES WILL BE VOTED FOR APPROVAL AND
ADOPTION OF THE MERGER AGREEMENTS AND  APPROVAL OF THE MERGER. The Arcada  Board
does not presently intend to bring any other business before the Special Meeting
other than the specific proposals referred to in this Proxy Statement/Prospectus
and  specified in the notice of  the Special Meeting. So far  as is known to the
Arcada Board, no other matters are to be brought before the Special Meeting.  As
to  any business that  may properly come before  the Special Meeting, including,
among other things,  consideration of  any motion  made for  adjournment of  the
Special  Meeting  (including,  without limitation,  for  purposes  of soliciting
additional votes for approval and adoption of the Merger Agreements and approval
of the Merger), however, it is intended that proxies, in the form enclosed, will
be voted  in respect  thereof in  accordance with  the judgment  of the  persons
voting  such proxies. An Arcada stockholder who  has given a proxy may revoke it
at any time  before it  is exercised  at the Special  Meeting, by  (i) filing  a
written notice of revocation with, or

                                       38
<PAGE>
delivering  a  duly executed  proxy bearing  a  later date  to Kevin  H. Azzouz,
President, Arcada  Holdings, Inc.,  37  Skyline Drive,  Suite 1101,  Lake  Mary,
Florida  32746  or  (ii) attending  the  Special  Meeting and  voting  in person
(although attendance  at the  Special  Meeting will  not,  by itself,  revoke  a
proxy).

VOTE REQUIRED

    Pursuant  to the  DGCL and the  Arcada Certificate of  Incorporation and the
Arcada Bylaws,  approval and  adoption  of the  Merger Agreements  requires  the
affirmative  vote of  at least  a majority of  the outstanding  shares of Arcada
Capital Stock entitled to vote at  the Special Meeting. SINCE THE REQUIRED  VOTE
OF  THE ARCADA STOCKHOLDERS  IS BASED UPON  THE NUMBER OF  OUTSTANDING SHARES OF
ARCADA COMMON STOCK  AND ARCADA  PREFERRED STOCK,  RATHER THAN  UPON THE  SHARES
ACTUALLY  VOTED, THE FAILURE BY THE HOLDER OF  ANY SUCH SHARES TO SUBMIT A PROXY
OR TO VOTE IN  PERSON AT THE SPECIAL  MEETING (INCLUDING ABSTENTIONS) WILL  HAVE
THE  SAME  EFFECT  AS  A  VOTE  AGAINST  APPROVAL  AND  ADOPTION  OF  THE MERGER
AGREEMENTS.

    THE MATTERS TO BE CONSIDERED AT THE SPECIAL MEETING ARE OF GREAT  IMPORTANCE
TO  THE STOCKHOLDERS OF ARCADA. ACCORDINGLY,  STOCKHOLDERS ARE URGED TO READ AND
CAREFULLY CONSIDER THE INFORMATION PRESENTED IN THIS PROXY STATEMENT/PROSPECTUS,
AND TO  COMPLETE, DATE,  SIGN AND  PROMPTLY  RETURN THE  ENCLOSED PROXY  IN  THE
ENCLOSED POSTAGE-PAID ENVELOPE.

   
    It  is expected  that all  of the 6,144,000  shares of  Arcada Capital Stock
(which  excludes  shares  subject  to   Arcada  Options)  held  by  Mr.   Azzouz
(representing  approximately 16% of the total number of shares of Arcada Capital
Stock outstanding on the Arcada Record Date and approximately 76% of the  number
of shares of Arcada Capital Stock not held by Conner) will be voted for approval
and  adoption of the Merger  Agreements. In addition, Conner  has agreed to vote
its 30,356,200 shares of Arcada Capital Stock (representing approximately 79% of
shares of Arcada Capital Stock outstanding on the Arcada Record Date) "for"  and
"against"  the Merger and  the Merger Agreements  in the same  proportion as the
aggregate vote of the other Arcada stockholders.
    

    If the Merger  is consummated, holders  of Arcada Capital  Stock who do  not
vote  in favor of the Merger will  be entitled to certain appraisal rights under
Delaware Law with respect to  each of their shares  of Arcada Capital Stock  for
which  they properly perfect  such rights ("Dissenting  Shares"). Such appraisal
rights are described under "The  Merger -- Dissenters' Appraisal Rights."  Under
the  Reorganization Agreement, Seagate is not obligated to consummate the Merger
if holders of  more than  two percent of  the outstanding  Arcada Capital  Stock
either  have exercised or continue to have  the right to exercise such appraisal
rights.

ABSTENTIONS

    If an executed Arcada proxy is returned and the stockholder has specifically
abstained from voting on any matter,  the shares represented by such proxy  will
be  considered  present at  the Special  Meeting for  purposes of  determining a
quorum. Since the  required vote of  the Arcada stockholders  is based upon  the
number  of outstanding shares of Arcada capital stock, abstentions will have the
same effect as a vote against approval and adoption of the Merger Agreements and
against approval of the Merger.

SOLICITATION OF PROXIES AND EXPENSES

    Arcada will bear  the cost of  the solicitation of  proxies in the  enclosed
form  from its stockholders. In addition to solicitation by mail, the directors,
officers and  employees  of Arcada  may  solicit proxies  from  stockholders  by
telephone,  telegram,  letter, facsimile  or in  person. Following  the original
delivery of the proxies and other soliciting materials, Arcada will request that
custodians, nominees and other  record holders forward copies  of the proxy  and
other  soliciting  materials to  persons  for whom  they  hold shares  of Arcada
capital stock and request authority for the exercise of proxies. In such  cases,
Arcada,  upon  the request  of the  record holders,  will reimburse  such record
holders for their reasonable expenses.

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<PAGE>
                      THE MERGER AND RELATED TRANSACTIONS

    This section of the Proxy Statement/Prospectus describes certain aspects  of
the  proposed Merger. The following description  does not purport to be complete
and the discussion  in this Proxy  Statement/ Prospectus of  the Merger and  the
description  of the principal terms of the  Merger Agreements are subject to and
qualified in their entirety by reference to the Reorganization Agreement and the
Merger   Agreement,   copies   of   which    are   attached   to   this    Proxy
Statement/Prospectus  as  Appendices  A  and  B,  respectively,  and  the  other
appendices hereto,  all  of which  are  incorporated herein  by  reference.  All
holders  of Arcada Capital Stock are urged to read the Reorganization Agreement,
the Merger Agreement and the other appendices in their entirety.

GENERAL

    The Merger Agreements provide for the merger of a newly-formed, wholly-owned
subsidiary of  Seagate ("Sub")  with  and into  Arcada,  with Arcada  being  the
surviving  corporation  of  the  Merger and  becoming  an  indirect wholly-owned
subsidiary of Seagate.  Subsequent to  the Seagate/Conner  Merger, Seagate  will
contribute  the capital  stock of Sub  to Conner, which  at that time  will be a
wholly-owned subsidiary  of Seagate,  and Sub  will then  become a  wholly-owned
subsidiary  of  Conner.  The Arcada  Certificate  of Incorporation  will  be the
Certificate of Incorporation of  the surviving corporation  in the Merger  until
further  amended as provided therein and  in accordance with applicable law. The
Bylaws of Sub as in effect immediately prior to the Merger will be the Bylaws of
the surviving  corporation until  further  amended as  provided therein  and  in
accordance  with applicable law.  The directors of Sub  immediately prior to the
Merger will  be the  initial  directors of  the  surviving corporation  and  the
officers  of Sub immediately prior to the Merger will be the initial officers of
the surviving corporation. If the Merger is completed, holders of Arcada Capital
Stock other than Conner will  no longer hold any  interest in Arcada other  than
through  their interest in  shares of Seagate Common  Stock. The stockholders of
Arcada will become stockholders of Seagate (as described below) and their rights
will be governed by Seagate's Certificate of Incorporation and Bylaws.

    EFFECTIVE TIME OF  THE MERGER.   The Merger will  become effective upon  the
filing  of the properly executed Merger Agreement with the Secretary of State of
Delaware (the "Effective Time"). The Merger Agreements provide that the  parties
thereto  will use  all reasonable  efforts to cause  the Merger  Agreement to be
filed as soon  as practicable  after the holders  of Arcada  Capital Stock  have
approved  and adopted the  Merger Agreements, all  required regulatory approvals
and actions  have  been  obtained or  taken  and  all other  conditions  to  the
consummation  of the  Merger, including  the consummation  of the Seagate/Conner
Merger, have been satisfied or waived.  See "-- The Seagate/Conner Merger,"  "--
Regulatory  Approvals  Required"  and  "--  Conditions  to  Consummation  of the
Merger." There can be no assurance  that the conditions precedent to the  Merger
will  be satisfied. Moreover, the Merger  Agreements may be terminated by either
Seagate or Arcada or Azzouz under various conditions as specified in the  Merger
Agreements  or automatically  if the Seagate/Conner  Reorganization Agreement is
terminated.  See "-- Termination, Amendment and Waiver." Therefore, there can be
no assurance as to whether or when the Merger will become effective.

    CONVERSION OF  SHARES.   Upon  the consummation  of  the Merger,  each  then
outstanding  share of  Arcada Capital Stock  other than shares  held directly or
indirectly by Conner will automatically be converted at the Exchange Ratio  into
0.1545  of a  share of Seagate  Common Stock.  The Exchange Ratio  is subject to
adjustment as described  below under  "Adjustment of  Exchange Ratio."  Treasury
shares  and all shares  of Arcada Capital  Stock held directly  or indirectly by
Conner (excluding the  2,087,500 shares of  Arcada Common Stock  subject to  the
Conner Arcada Options) will not be so converted, but will remain outstanding. No
fractional  shares of  Seagate Common  Stock will be  issued in  the Merger. The
Merger Agreements provide  that, in lieu  of any fractional  share, each  Arcada
stockholder  who would otherwise be entitled to receive a fraction of a share of
Seagate Common Stock  will receive  an amount  of cash  equal to  the per  share
market value of Seagate Common Stock (based on the last sale price of a share of
Seagate  Common Stock as  reported on the  NYSE composite tape  at the Effective
Time) multiplied by the fraction of a share of Seagate Common Stock to which the

                                       40
<PAGE>
   
stockholder would otherwise  be entitled.  Based upon  the number  of shares  of
Seagate  Common Stock  outstanding as  of December  29, 1995  and Arcada Capital
Stock (other than  shares held by  Conner) outstanding as  of the Arcada  Record
Date,  an aggregate  of approximately 1,260,007  shares of  Seagate Common Stock
would be issued in connection  with the Merger, representing approximately  1.3%
of  the total number of shares of  Seagate Common Stock outstanding after giving
effect to such issuance and after giving effect to the issuance of approximately
24,202,875 shares of Seagate Common Stock  to the stockholders of Conner in  the
Seagate/Conner Merger.
    

    Because the Exchange Ratio will not increase or decrease due to fluctuations
in the market price of the Seagate Common Stock, Arcada stockholders will not be
compensated  for decreases  in the  market price  of Seagate  Common Stock which
could occur before the  Effective Time. In  the event that  the market price  of
Seagate  Common Stock  decreases or increases  prior to the  Effective Time, the
value at the Effective Time of the Seagate Common Stock to be received by Arcada
stockholders in  the  Merger would  correspondingly  decrease or  increase.  The
market  prices of Seagate Common Stock as of  a recent date are set forth herein
under "Summary  -- Market  and Price  Data  for the  Seagate and  Arcada  Common
Stock,"  and Arcada stockholders are advised  to obtain recent market quotations
for Seagate Common Stock. No assurance can  be given as to the market prices  of
Seagate  Common  Stock at  any time  before the  Effective Time  or at  any time
thereafter.

   
    ASSUMPTION OF OPTIONS.   Upon consummation of  the Merger, each  outstanding
Arcada Option will be assumed by Seagate and converted into an option to acquire
such  number of  shares of Seagate  Common Stock  as the holder  would have been
entitled to  receive  had such  holder  exercised  such Arcada  Option  in  full
immediately prior to the Effective Time, at an exercise price per share equal to
the  aggregate exercise  price for the  shares of Arcada  Common Stock otherwise
purchasable pursuant  to such  option immediately  prior to  the Effective  Time
divided  by the number of full shares of Seagate Common Stock deemed purchasable
pursuant to such  option, with  such exercise price  rounded up  to the  nearest
whole  cent. To avoid fractional shares, the  number of shares of Seagate Common
Stock subject to an assumed  Arcada Option will be  rounded down to the  nearest
whole  share.  The vesting,  duration and  other  terms of  the new  option will
otherwise be  the  same as  those  of the  Arcada  Option. In  addition  to  the
outstanding  Arcada Options, there are outstanding Conner Arcada Options granted
by Conner to purchase  an aggregate of 2,087,500  shares of Arcada Common  Stock
issuable  upon conversion  of Arcada  Series A  Preferred Stock  held by Conner.
Coincident with the Merger,  with the consent of  the holder of any  outstanding
Conner  Arcada Option such Conner Arcada Option will be converted into an option
to acquire such number  of shares of  Seagate Common Stock  as the holder  would
have  been  entitled to  receive had  such holder  exercised such  Conner Arcada
Option in full immediately prior to the Effective Time, at an exercise price per
share equal to  the aggregate  exercise price for  the shares  of Arcada  Common
Stock  otherwise purchasable  pursuant to such  option immediately  prior to the
Effective Time divided  by the  number of full  shares of  Seagate Common  Stock
deemed  purchasable pursuant to such option, with such exercise price rounded up
to the nearest whole cent.  Based upon the number  of Arcada Options and  Conner
Arcada  Options outstanding  at the  Arcada Record  Date, an  additional 924,193
shares of Seagate Common  Stock would be reserved  for issuance to holders  such
options.  As soon as practicable  after the Effective Time,  Seagate will file a
registration statement  on Form  S-8 with  the Commission  with respect  to  the
shares  of  Seagate  Common Stock  subject  to  the assumed  Arcada  Options and
converted Conner Arcada Options.  In addition, if  the Seagate/Conner Merger  is
consummated  and the Merger  Agreements are terminated, with  the consent of the
holder of any outstanding  Conner Arcada Option such  Conner Arcada Option  will
similarly be converted into an option exercisable for Seagate Common Stock.
    

    ADJUSTMENT  OF  EXCHANGE  RATIO.   The  Merger Agreements  provide  that the
maximum number of  shares of Seagate  Common Stock  that will be  issued in  the
Merger  or  reserved for  issuance upon  exercise of  Arcada Options  and Conner
Arcada Options assumed by Seagate in the Merger shall be equal to (i)  2,192,441
shares  of Seagate Common Stock  plus (ii) a number  of shares of Seagate Common
Stock equal to the  product of (A)  the Exchange Ratio times  (B) the number  of
shares  of  Arcada  Common Stock  subject  to additional  Arcada  Options issued
between October 3, 1995 and the

                                       41
<PAGE>
Effective Time. Pursuant to the Reorganization Agreement, Arcada has  covenanted
that  it will not, without Seagate's prior written consent, grant Arcada Options
to purchase in excess of an aggregate  of 200,000 shares of Arcada Common  Stock
plus shares of Arcada Common Stock returned to the Arcada 1994 Stock Option Plan
or  the Conner Arcada  Plan after October  3, 1995. See  "-- Representations and
Warranties; Covenants."  Additional  Arcada  Options  issued  pursuant  to  such
provision  of the Reorganization Agreement or issued with the consent of Seagate
are referred  to in  this Proxy  Statement/Prospectus as  "Additional  Permitted
Arcada   Options."  The  Merger  Agreements  provide  that  in  the  event  that
immediately prior to the closing of the transactions contemplated by the  Merger
Agreements,  the outstanding shares of Arcada  Capital Stock not held by Conner,
including shares subject to Arcada Options  and shares subject to Conner  Arcada
Options is greater than the sum of (i) 14,190,555 plus (ii) the number of shares
subject  to Additional  Permitted Arcada  Options, the  Exchange Ratio  shall be
proportionately decreased.

BACKGROUND OF THE MERGER

    In the spring and summer of  1995, Arcada's management considered and  began
the  process of preparing Arcada for an initial public offering of Arcada Common
Stock.

    In June of  1995, representatives  of management of  Seagate discussed  with
representatives  of  management of  Conner  a number  of  possible transactions,
including a possible  acquisition by  Seagate of  Arcada, the  possibility of  a
commercial  relationship  concerning  Conner's  and  Seagate's  heads  and media
operations, and a  transaction combining Conner  and Seagate. These  discussions
evolved  into negotiations that  led to the  Seagate/Conner Merger. On September
12, 1995, Mr. Azzouz was informed  by P. Jackson Bell, Executive Vice  President
and  Chief Financial Officer of Conner and a director of Arcada, that Conner and
Seagate  were  involved  in  confidential  negotiations  concerning  a  possible
business  combination of  the two  companies pursuant  to which  Conner would be
merged with a  subsidiary of  Seagate. Thereafter, Mr.  Azzouz inquired  whether
Conner  would object if  Mr. Azzouz were to  engage, on behalf  of the stock and
option holders  of  Arcada  other  than Conner,  in  negotiations  with  Seagate
regarding  the acquisition by  Seagate, following the  Seagate/Conner Merger, of
the interests in Arcada other than those held by Conner. After consultation with
Seagate, Conner informed  Mr. Azzouz  that it would  have no  objection to  such
negotiations.

    In  September 1995, Arcada retained Irell & Manella to represent Arcada with
respect to the interests of its independent stockholders and holders of  options
other  than Conner (the  "Arcada Minority Stockholders")  in connection with the
potential acquisition  by Seagate  of such  stock and  options. Thereafter,  Mr.
Azzouz  and Seagate, through  its financial advisor,  Morgan Stanley, engaged in
negotiations which resulted  in an understanding  whereby Seagate would  acquire
the  interests of  the Arcada  Minority Stockholders  in Arcada  in exchange for
Seagate Common Stock  at an Exchange  Ratio of 0.1545  shares of Seagate  Common
Stock  for each  outstanding share  of Arcada Capital  Stock, and  each share of
Arcada Capital Stock issuable upon exercise  of Arcada Options or Conner  Arcada
Options.  This  understanding,  and  the  material  terms  of  the  Merger, were
memorialized in  a nonbinding  letter  of intent  dated  October 3,  1995  among
Seagate, Arcada, Mr. Azzouz and certain other shareholders of Arcada.

    Between  October  3, 1995  and December  21,  1995, Mr.  Azzouz and  Irell &
Manella and  Seagate  and its  counsel  negotiated  the specific  terms  of  the
Reorganization   Agreement  and  related   agreements,  and  the  Reorganization
Agreement was executed on December 21, 1995.

REASONS FOR THE MERGER

    REASONS OF SEAGATE FOR THE MERGER

    In reaching its conclusion to approve the Seagate/Conner Merger, the Seagate
Board identified  the  potential  benefit  to Seagate  of  an  expanded  storage
management software business that will result from the Seagate/Conner Merger. In
this  regard,  Seagate  believes  that  Arcada  will  complement  and strengthen
Seagate's existing software product line  by expanding its products,  technology
and  customer  base,  and  by  providing  important  synergies  for  new product
development.

                                       42
<PAGE>
    Conner owns  approximately 79.4%  (approximately 68.6%  on a  fully  diluted
basis)  of the Arcada Capital Stock.  After the Seagate/Conner Merger, Seagate's
ownership of  Arcada  will  remain  subject to  the  interests  of  the  current
stockholders  of Arcada  other than  Conner. Certain  of such  stockholders have
rights pursuant to the  Stockholders' Rights Agreement,  including the right  to
require Arcada, on not more than two occasions, to file a registration statement
under the Securities Act in order to register the shares of Arcada Capital Stock
held by them or, in the alternative, the right, in certain instances, to require
Arcada  to purchase all or  a portion of the Arcada  Capital Stock held by them.
See "-- Termination of Stockholders'  Rights Agreement." Seagate desires to  own
100%  of the Arcada Capital Stock so that  its interest in Arcada is not subject
to the interests of the minority stockholders of Arcada or to the rights of such
stockholders pursuant to  the Stockholders' Rights  Agreement. Seagate's  reason
for  the  Merger is  to acquire  the remaining  interest in  Arcada that  is not
already owned by Conner.

    REASONS OF ARCADA FOR THE MERGER

    In reaching its  decision to  approve the Reorganization  Agreement and  the
Merger Agreement, the Arcada Board considered, among other things, the following
factors:

        1.   The Arcada Board members other than Azzouz considered the fact that
    Azzouz, as representative of the Arcada Minority Stockholders, had sought to
    negotiate a transaction pursuant  to which the interests  in Arcada held  by
    the Arcada Minority Stockholders would be acquired by Seagate;

        2.   The Arcada Board members other than Azzouz considered the fact that
    the Exchange  Ratio  had been  negotiated  and  approved by  the  holder  of
    6,144,000 shares of Arcada Capital Stock (6,194,000 shares of Arcada Capital
    Stock,  including shares  issuable upon  exercise of  Arcada Options), which
    constitute approximately  76%  of the  total  outstanding shares  of  Arcada
    Capital  Stock held  by the Arcada  Minority Stockholders (44%  of the total
    shares of Arcada  Capital Stock  held by the  Arcada Minority  Stockholders,
    including  shares issuable upon exercise of Arcada Options and Conner Arcada
    Options).

        3.  The Arcada Board considered the facts that the Merger is conditioned
    upon approval of the Merger Agreements by  the holders of a majority of  the
    outstanding  voting power of  the Arcada Capital Stock,  and that Conner had
    agreed that the shares  held by Conner  would be voted  for and against  the
    Merger  in the  same proportion  as the shares  held by  the Arcada Minority
    Stockholders;

        4.  The Board considered the fact that statutory appraisal rights  would
    be  available to holders of outstanding  Arcada Capital Stock that object to
    the Merger and properly  perfect such appraisal rights  under the DGCL,  and
    that  Seagate's  obligation to  consummate the  Merger is  conditioned upon,
    among other things, holders  of not more than  2% of the outstanding  Arcada
    Capital  Stock exercising (or continuing to have the right to exercise) such
    rights;

        5.  The Arcada Board considered the opportunity for Arcada  stockholders
    to  obtain  liquidity  with respect  to  their Arcada  investment  through a
    transaction which is designed to be tax-free to Arcada's stockholders;

        6.  The  Arcada Board considered  the current and  recent prices of  the
    Seagate Common Stock and that the Exchange Ratio for the interests in Arcada
    held  by the Arcada  Minority Stockholders implied  a value of approximately
    $325.5 million for all of Arcada, based on the closing price of the  Seagate
    Common Stock on September 19, 1995;

        7.    The  Arcada  Board  considered  its  knowledge  of  the  business,
    operations, properties, assets, financial condition and operating results of
    Arcada;

        8.   The  Arcada  Board  considered its  knowledge  of  the  businesses,
    technology,  products,  operations,  financial  condition  and  prospects of
    Seagate, including as a  result of Conner's  due diligence investigation  of
    Seagate;

                                       43
<PAGE>
        9.  The Arcada Board considered Arcada's future prospects;

        10.  The  Arcada  Board  considered  the  terms  and  conditions  of the
    Reorganization Agreement and the Merger Agreement, which were the product of
    extensive arms'-length negotiations; and

        11. The Arcada Board considered the fact that the Merger is  conditioned
    upon consummation of the Seagate/Conner Merger.

    The  foregoing discussion of  the information and  factors considered by the
Arcada Board is not  intended to be  exhaustive but is  believed to include  all
material  factors considered  by the  Arcada Board.  In view  of the  variety of
factors considered in connection with its  evaluation of the Merger, the  Arcada
Board  did not find it  practicable to and did  not quantify or otherwise assign
relative  weights  to   the  specific   factors  considered   in  reaching   its
determination.  In addition,  individual members  of the  Arcada Board  may have
given different weights to different factors. The Arcada Board voted unanimously
to recommend to the holders of Arcada Common Stock that the Merger Agreements be
approved. For  a discussion  of the  interests of  certain members  of  Arcada's
management  and the  Arcada Board  in the Merger,  see "--  Interests of Certain
Persons in the Merger."

ARCADA BOARD RECOMMENDATION

    THE ARCADA  BOARD HAS  APPROVED THE  MERGER AGREEMENTS  AND THE  MERGER  AND
BELIEVES  THAT THE  TERMS OF  THE MERGER  AGREEMENTS ARE  FAIR TO,  AND THAT THE
MERGER IS IN THE  BEST INTERESTS OF, ARCADA  AND ITS STOCKHOLDERS AND  THEREFORE
RECOMMENDS  THAT  THE HOLDERS  OF  ARCADA CAPITAL  STOCK  VOTE FOR  APPROVAL AND
ADOPTION OF THE MERGER AGREEMENTS.

INTERESTS OF CERTAIN PERSONS IN THE MERGER

    AZZOUZ NONCOMPETITION  AGREEMENT.   Mr. Azzouz  is currently  a party  to  a
noncompetition agreement with Arcada, pursuant to which he may not engage in the
business of developing or selling data protection or storage management software
through  January 5, 1997.  However, the obligation of  Seagate to consummate the
Merger is  conditioned upon  the  delivery of  the Noncompetition  Agreement  by
Azzouz,  which will supersede Mr. Azzouz' existing noncompetition agreement with
Arcada. If the Merger is not consummated, the Noncompetition Agreement will  not
be  executed  and  the  existing  agreement will  remain  in  effect.  Under the
Noncompetition Agreement, if Mr.  Azzouz' employment with  Seagate or Arcada  is
terminated  by Seagate or Arcada without cause (as defined in the Noncompetition
Agreement) or by Mr. Azzouz due to a constructive termination (as defined in the
Noncompetition Agreement) by Seagate or Arcada, Seagate must either release  Mr.
Azzouz from his obligations under the Noncompetition Agreement or pay Mr. Azzouz
for the remaining portion of the Noncompetition Period, based on an amount equal
to  his base salary plus cash bonus (but not to exceed $300,000). See "-- Azzouz
Noncompetition Agreement."

    TERMINATION OF STOCKHOLDERS' RIGHTS  AGREEMENT.  Mr.  Azzouz is currently  a
party  to the Stockholders' Rights Agreement with Conner and Arcada, pursuant to
which Mr. Azzouz has certain rights  and obligations relating to Arcada  Capital
Stock. If the Merger is consummated, the Stockholders' Rights Agreement, and all
of  Mr. Azzouz' rights and obligations thereunder, will terminate. If the Merger
is not consummated, the Stockholders' Rights  Agreement, and all of Mr.  Azzouz'
rights  and  obligations  thereunder,  will remain  in  effect.  See "Additional
Information  Regarding   Arcada  --   Stockholders'  and   Registration   Rights
Agreement."

    AZZOUZ  EMPLOYMENT AGREEMENT.  Mr. Azzouz  currently serves as the President
and Chief  Operating Officer  of Arcada  Software pursuant  to the  terms of  an
Employment  Agreement dated January 5, 1994 (the "Azzouz Employment Agreement").
The Azzouz Employment Agreement is terminable by either party upon thirty  days'
prior  written notice. However, if Mr.  Azzouz terminates his employment without
good reason or Arcada Software terminates Mr. Azzouz' employment for cause (each
as defined in the  Azzouz Employment Agreement) before  January 5, 1997,  Arcada
will  have the right to repurchase a  declining percentage of Mr. Azzouz' shares
of Arcada Preferred Stock (or any shares of

                                       44
<PAGE>
Arcada Common Stock  acquired upon  conversion thereof). If  such a  termination
occurred  on  the  date hereof,  this  option  would give  Arcada  the  right to
repurchase 1,176,000 of Mr. Azzouz' shares of Arcada Preferred Stock, at a price
of $2.45 per  share (or  an aggregate  price of  $2,881,200). If  the Merger  is
consummated,  the  Azzouz  Employment Agreement  (including  Arcada's repurchase
option on Mr. Azzouz' shares) will terminate  in all respects. If the Merger  is
not consummated, the Azzouz Employment Agreement will continue in effect.

    AZZOUZ STANDSTILL AGREEMENT.  The Reorganization Agreement provides that, if
the  Merger is  consummated, Mr.  Azzouz will not  sell, offer  to sell, pledge,
hypothecate or  otherwise dispose  of, in  the aggregate,  (i) more  than  fifty
percent  (50%) of the total number of shares of Seagate Common Stock received by
Mr. Azzouz  (the "Azzouz  Shares"),  including shares  of Seagate  Common  Stock
subject  to Arcada Options assumed by Seagate  in the Merger, prior to the first
anniversary of the Effective Time and (ii) more than seventy-five percent  (75%)
of the Azzouz Shares prior to the second anniversary of the Effective Time.

    INDEMNIFICATION  AND INSURANCE.  The  Reorganization Agreement provides that
the Bylaws and Certificate of Incorporation of the surviving corporation in  the
Merger  shall contain provisions regarding indemnification identical to those in
the Arcada Certificate  of Incorporation  and the  Arcada Bylaws  and that  such
provisions  shall not be amended, repealed or otherwise modified for a period of
six years from the Effective Time in any manner that would adversely affect  the
rights  thereunder of  the Directors or  officers of  Arcada. The Reorganization
Agreement also  provides that  the  directors and  officers  of Arcada  and  its
subsidiaries  at the Effective Time will be third-party beneficiaries of certain
provisions of  the  Seagate/Conner Reorganization  Agreement.  These  provisions
require  Seagate or  the surviving corporation  in the  Seagate/Conner Merger to
maintain directors'  and officers'  liability insurance  comparable to  Conner's
current  policy for three years after the Seagate/Conner Merger or to purchase a
three-year extended reporting  period endorsement (i.e.  "tail coverage")  under
Conner's existing policy.

    INTERESTS  IN ARCADA  CAPITAL STOCK  AND OPTIONS.   As of  the Arcada Record
Date, Mr. Azzouz held an aggregate  of 6,144,000 shares of Arcada Capital  Stock
and  unexercised options to  acquire from Arcada an  additional 50,000 shares of
Arcada Capital Stock.  In addition,  under the  terms of  Arcada's stock  option
plan,  all shares acquired pursuant to the exercise of stock options are subject
to a right  of first refusal  in favor of  Arcada. This right  of first  refusal
automatically terminates immediately upon a merger involving a public company or
90  days after an initial public offering by Arcada. As a result, Arcada's right
of first  refusal on  shares of  Arcada  Capital Stock  acquired by  Mr.  Azzouz
pursuant  to the exercise  of stock options will  terminate upon consummation of
the Merger. Mr.  Azzouz currently holds  500,000 shares of  Arcada Common  Stock
acquired  pursuant to the exercise of stock options and holds options to acquire
an additional 50,000 shares of Arcada Common Stock.

    As of the Arcada Record  Date, Messrs. F. Conner  and P. Jackson Bell  (both
directors  and officers of  Arcada) held options to  acquire from Conner 600,000
and 300,000, respectively, of  the shares of Arcada  Common Stock issuable  upon
conversion  of the  Arcada Preferred Stock  held by Conner.  These Conner Arcada
Options held by Messrs. Conner and Bell are unvested but will vest in full  upon
consummation of the Seagate/Conner Merger.

   
    Based  upon the closing sale price of the Seagate Common Stock on the Arcada
Record Date of $48.50, and assuming  the exercise of outstanding Arcada  Options
and  Conner/Arcada  Options exercisable  upon  consummation of  the  Merger, the
aggregate dollar value of Seagate Common Stock  to be received in the Merger  by
the  executive officers  and directors  of Arcada,  less the  aggregate exercise
price of such options, is approximately $51,487,233.
    

    The foregoing interests of the  directors and certain members of  management
of  Arcada in the Merger  may mean that such  persons have personal interests in
the Merger which may not be identical to the interests of other stockholders.

                                       45
<PAGE>
REPRESENTATIONS AND WARRANTIES; COVENANTS

    Under  the Reorganization Agreement, Azzouz  and Arcada made representations
and warranties  to  Seagate relating  to  the following  matters:  (i)  Arcada's
organization  and  similar corporate  matters and  the organization  and similar
corporate matters  regarding  the  subsidiaries  of  Arcada;  (ii)  the  capital
structure  of Arcada; (iii) the  authorization, execution, delivery, performance
and enforceability  of  the Merger  Agreements  and related  matters;  (iv)  the
approval  of  the Merger  Agreements by  the  Arcada Board;  (v) the  absence of
required consents or approvals,  violations of any  instruments, orders or  laws
and  conflicts  under the  Arcada Certificate  of  Incorporation and  the Arcada
Bylaws; and (vi) the nature of brokerage or finders' fees or agents' commissions
or any similar charges incurred in connection with the Merger Agreements or  the
transactions  contemplated thereby. In addition,  Azzouz made certain additional
representations and warranties to Seagate relating to the following matters: (i)
the absence of material litigation or material undisclosed liabilities regarding
Arcada; (ii)  title  to intellectual  property  and certain  other  intellectual
property  matters; and  (iii) the  accuracy of  information supplied  by each of
Arcada  and  Azzouz   in  connection   with  the  preparation   of  this   Proxy
Statement/Prospectus and the related Registration Statement.

    Under   the  Reorganization  Agreement,  Seagate  made  representations  and
warranties to Arcada and Azzouz relating to the following matters: (i) Seagate's
organization and similar corporate  matters; (ii) the authorization,  execution,
delivery,  performance and enforceability  of the Merger  Agreements and related
matters; (iii) the absence of required consents or approvals, violations of  any
instruments,  orders  or laws  and conflicts  under  the Seagate  Certificate of
Incorporation or Seagate Bylaws; (iv) the documents filed with the Commission by
Seagate and the accuracy of the  information contained therein; (v) the  absence
of  material undisclosed obligations; (vi)  the accuracy of information supplied
by Seagate in connection with the preparation of this Proxy Statement/Prospectus
and the related Registration Statement; and (vii) the issuance of Seagate Common
Stock in the Merger.

    Pursuant to  the Conner/Arcada  Letter Agreement,  Conner has  made  certain
representations  and warranties to Arcada and  Azzouz with respect to the shares
of Arcada  Common Stock  reserved,  and options  outstanding, under  the  Conner
Arcada Plan, and with respect to certain other options, warrants, calls, rights,
commitments or agreements concerning the capital stock of Arcada to which Conner
is  a party or  by which Conner  is bound. Pursuant  to the Conner/Arcada Letter
Agreement, Conner has also agreed, but subject to and only after consummation of
the Seagate/Conner Merger,  to make,  prior to  the effectiveness  of the  Proxy
Statement/Prospectus, and again immediately prior to the Effective Time, certain
additional  representations.  In addition,  Conner has  agreed  to (i)  vote its
shares of Arcada Capital  Stock at the Special  Meeting "for" and "against"  the
approval  and adoption of the  Merger Agreements, in the  same proportion as the
aggregate vote of the other stockholders of Arcada and (ii) subject to and after
consummation of the Seagate/Conner Merger,  to cause its representatives on  the
Arcada  Board to abstain with respect to  any decisions or votes relating to the
Merger or the Merger Agreements, including, without limitation, any decisions or
votes relating to the waiver of  any condition precedent to Arcada's  obligation
to  consummate the Merger or  the exercise of any  right to terminate the Merger
Agreements.  Conner's   obligations  enumerated   in  the   preceding   sentence
automatically  terminate  if  the  Seagate/Conner  Reorganization  Agreement  is
terminated  for  any  reason.  In  addition,  Conner  has  acknowledged  in  the
Conner/Arcada Letter Agreement that Azzouz has at all times served as a director
of  Arcada and its  subsidiary at the  request of Conner  and that, accordingly,
Azzouz is entitled to indemnification pursuant to the Bylaws of Conner.

    Each party to the Reorganization Agreement has agreed promptly to notify the
other of  the occurrence  or non-occurrence  of any  event likely  to cause  any
representation or warranty to be untrue or inaccurate in any material respect at
or  prior to the Effective Time and of  any failure of such party to comply with
or satisfy any covenant, condition or agreement to be complied with or satisfied
by it under the Reorganization Agreement.

    Arcada covenanted that it will not, without Seagate's prior written consent,
issue any additional shares of, or grant any additional rights to acquire shares
of Arcada Capital Stock to any person, other

                                       46
<PAGE>
than the issuance of shares of Arcada  Common Stock upon the exercise of  Arcada
Options  outstanding as of October 3, 1995 and the granting of Arcada Options to
purchase up  to an  aggregate of  200,000 shares  of Arcada  Common Stock  (plus
shares  of Arcada Common Stock returned to  the Arcada 1994 Stock Option Plan or
the Conner Arcada Plan after October 3, 1995 upon termination of the  employment
of  optionee in the ordinary course  of business consistent with past practice).
The Reorganization Agreement  provides that any  such additional Arcada  Options
granted  shall be granted only to employees of Arcada and shall have an exercise
price per share  equal to  100% of  the fair market  value per  share of  Arcada
Common Stock on the date of grant as determined by the Board of Directors of the
company granting such option.

    Seagate  has agreed to provide employees of Arcada and its subsidiaries with
credit for  all  service  with  such  companies  for  purposes  of  vesting  and
eligibility  under any employee benefit plan,  program or arrangement of Seagate
or its affiliates.

    Seagate  has  also  made  certain  covenants  regarding  Arcada's   existing
indemnification  agreements, maintenance  of directors'  and officers' liability
insurance and the indemnification provisions of the certificate of incorporation
and bylaws of  the surviving  corporation in the  Merger. See  "-- Interests  of
Certain Persons in the Merger -- Indemnification and Insurance."

AZZOUZ NONCOMPETITION AGREEMENT

    The  obligation  of  Seagate to  consummate  the  Merger is  subject  to the
condition that  Mr. Azzouz  shall have  executed and  delivered to  Seagate  the
Noncompetition  Agreement. The Noncompetition  Agreement provides that beginning
at the Effective Time of  the Merger and continuing until  the later of (i)  one
year  after the date  of a voluntary  or involuntary termination  of Mr. Azzouz'
employment with  Seagate  or  any  direct or  indirect  subsidiary  of  Seagate,
including  Arcada (a "Seagate  Entity"), and (ii) two  years after the effective
date of the Merger (the "Noncompete  Period"), Mr. Azzouz will not, directly  or
indirectly, whether as an employee, consultant, proprietor, partner, director or
otherwise,  engage anywhere in the  world in, or have  any ownership interest in
(except for ownership of five percent or less of any entity whose securities are
registered under the Exchange Act), or participate in the financing,  operation,
management  or control of any firm, corporation  or business that engages in the
storage  management  software  market,  including,  but  not  limited  to,   the
development,  design,  manufacture,  distribution or  resale  of backup/restore,
archival,  hierarchical  storage  management   or  disaster  recovery   planning
software,  or  related  devices  for  DOS,  Novell  NetWare,  Microsoft Windows,
Microsoft Windows  95,  Microsoft  Windows  NT,  OS/2,  Macintosh  OS  and  Unix
platforms.  In addition, the  Noncompetition Agreement provides  that during the
Noncompete Period  Mr. Azzouz  will not,  directly or  indirectly, (i)  solicit,
encourage  or take any other action which  is intended to induce any employee of
any Seagate Entity to terminate his or her employment with such Seagate  Entity,
or  (ii) interfere  in any manner  with the  contractual employment relationship
between  any  Seagate  Entity  and  any  employee  of  a  Seagate  Entity.   The
Noncompetition  Agreement further  provides that  after the  Effective Time, Mr.
Azzouz will not use the name "Arcada,"  either alone or with any other words  or
with  any combination of letters,  as the name of  a hardware, software or other
product in the  storage management market  or in the  name of a  product in  the
computer,  computer  peripherals, networking  or telecommunications  hardware or
software markets.  The  Noncompetition  Agreement provides  that  in  the  event
Seagate or Arcada terminates Mr. Azzouz' employment with Seagate or Arcada other
than  for "Cause" (as defined below), or if Mr. Azzouz terminates his employment
with Seagate or Arcada as a  result of a "Constructive Termination" (as  defined
in the Noncompetition Agreement), Seagate will, by written notice to Mr. Azzouz,
elect  to either (i) continue to pay Mr. Azzouz for the remaining portion of the
Noncompete Period, an amount equal to  his base salary plus cash bonus  received
during the preceding twelve months (not to exceed $300,000 in the aggregate), or
(ii)  terminate the noncompete  provisions of the  Noncompetition Agreement such
that they are of no further force and effect. For purposes of the Noncompetition
Agreement, "Cause" is defined  as (i) the willful  and continued failure by  Mr.
Azzouz  to perform his  duties with any  Seagate Entity in  any material respect
after a written demand for performance is delivered to Mr. Azzouz and Mr. Azzouz
fails to  rectify the  deficiency within  ten days  of receipt  of such  written
notice, or (ii) the willful

                                       47
<PAGE>
engaging  and continued  engaging by Mr.  Azzouz in conduct  which is materially
injurious to any Seagate Entity after  written notice and failure by Mr.  Azzouz
to  cease and correct  such conduct within  ten days of  receipt of such written
notice, or (iii) the commission of a felony  or an act of fraud against, or  the
misappropriation  of property belonging to any Seagate Entity or (iv) the breach
in any  material  respect  of any  confidentiality  or  proprietary  information
agreement between Mr. Azzouz and any Seagate Entity.

CONDITIONS TO CONSUMMATION OF THE MERGER

    In addition to the approval of the stockholders of Arcada sought hereby, the
obligations  of Seagate, Arcada and Azzouz  to consummate the Merger are subject
to the satisfaction of the following  conditions: (i) the effectiveness and  the
absence  of any stop orders or proceedings  seeking a stop order with respect to
the Registration Statement; (ii) the absence of any temporary restraining order,
preliminary or permanent  injunction, or  other legal  restraint or  prohibition
issued or pending by any court or governmental authority, or any action taken or
any statute or regulation that would prohibit or render illegal the consummation
of the Merger; (iii) the consummation of the Seagate/Conner Merger; and (iv) the
expiration  or termination of any waiting  period applicable to the consummation
of the Merger under  the HSR Act. See  "-- Regulatory Approvals Required."  Each
party's  obligations  to consummate  the Merger  are  also conditioned  upon the
accuracy of the representations and warranties made by the other party  (without
regard  to materiality qualifiers) except such  inaccuracies as would not have a
material adverse effect individually or in the aggregate; the performance in all
material respects by the other party of its covenants and obligations under  the
Merger  Agreements; and the absence of specified material adverse changes in the
business of the other.

    The obligations of Arcada  and Azzouz to consummate  the Merger are  further
conditioned  upon the  receipt of  a written opinion  from the  legal counsel of
Arcada to the effect that the  Merger should constitute a reorganization  within
the  meaning of Section 368(a) of the Code; the authorization for listing on the
NYSE, upon official notice of issuance, of the shares of Seagate Common Stock to
be issued in the Merger; and the execution by Conner of the Conner/Arcada Letter
Agreement. The  obligation  of Seagate  to  consummate the  Merger  are  further
subject  to the conditions that holders of not more than two percent (2%) of the
outstanding Arcada Capital Stock shall exercise,  or shall continue to have  the
right   to  exercise,  appraisal   rights  with  respect   to  the  transactions
contemplated by the Reorganization Agreement; that the Conner Arcada Plan  shall
have  been amended as specified and that the persons effected thereby shall have
executed such amendment;  and that  Arcada and  Azzouz shall  have executed  and
delivered the Noncompetition Agreement.

THE SEAGATE/CONNER MERGER

    In  October  1995,  Seagate  and  Conner  entered  into  the  Seagate/Conner
Reorganization Agreement pursuant to which, among other things, Conner would  be
acquired  by  Seagate by  means of  the merger  of a  newly-formed, wholly-owned
subsidiary of Seagate  with and  into Conner,  with Conner  being the  surviving
corporation  and becoming a wholly-owned subsidiary  of Seagate. Pursuant to the
Seagate/Conner Merger, each outstanding share of Common Stock of Conner ("Conner
Common Stock") will be converted into the  right to receive 0.442 of a share  of
Seagate  Common Stock.  In addition, as  a result of  the Seagate/Conner Merger,
each outstanding  option to  purchase Conner  Common Stock  will be  assumed  by
Seagate  and converted into an option to acquire shares of Seagate Common Stock.
Each outstanding  share of  Seagate  Common Stock  will remain  outstanding  and
unchanged  following the Seagate/Conner Merger. Based  upon the number of shares
of Seagate Common  Stock and  Conner Common  Stock outstanding  at December  15,
1995,  an aggregate of  approximately 24,202,875 shares  of Seagate Common Stock
would be  issued in  connection with  the Seagate/  Conner Merger,  representing
approximately  24.9%  of the  total  number of  shares  of Seagate  Common Stock
outstanding after  giving effect  to such  issuance. Based  upon the  number  of
options  to purchase  Conner Common Stock  outstanding at December  15, 1995, an
additional 2,848,683  shares  of Seagate  Common  Stock would  be  reserved  for
issuance  to  holders  of  such  Conner  options  in  connection  with Seagate's
assumption of such  options. It is  a condition to  the obligations of  Seagate,
Arcada and

                                       48
<PAGE>
Azzouz  to consummate the Merger, that the Seagate/Conner Merger shall have been
consummated. If  the  Seagate/Conner  Merger  is  not  consummated,  the  Merger
Agreements will be terminated and the Merger will not be consummated.

    Consummation  of  the  Seagate/Conner  Merger  is  subject  to  a  number of
conditions which, if  not satisfied  or waived, could  cause the  Seagate/Conner
Merger not to be consummated and the Seagate/ Conner Reorganization Agreement to
be   terminated.   Seagate's  and   Conner's   obligations  to   consummate  the
Seagate/Conner Merger are conditioned upon, among other things, the approval  by
the  stockholders of  Seagate of  the issuance  of Seagate  Common Stock  in the
Seagate/Conner Merger,  the  approval  by  the stockholders  of  Conner  of  the
Seagate/Conner  Reorganization Agreement  and the related  merger agreement, the
accuracy of  each  party's  representations, each  party's  performance  of  its
obligations  under the  Seagate/Conner Reorganization Agreement  and the related
merger agreement, the receipt of letters dated  as of the effective date of  the
Seagate/Conner  Merger from the independent auditors  of both Seagate and Conner
regarding the  appropriateness  of  pooling  of  interests  accounting  for  the
Seagate/Conner  Merger  under Accounting  Principles Board  Opinion No.  16, the
receipt of written opinions from the legal counsel of both Seagate and Conner to
the effect  that  the Seagate/Conner  Merger  will constitute  a  reorganization
within  the meaning  of Section  368(a) of  the Code,  the absence  of any legal
action preventing consummation of the  Merger and the authorization for  listing
on  the NYSE, upon official notice of  issuance, of the shares of Seagate Common
Stock to be issued in the Seagate/Conner Merger.

    The Seagate/Conner  Reorganization  Agreement  may be  terminated  any  time
before the effective time of the Seagate/Conner Merger, before or after approval
of  the issuance of Seagate  Common Stock by the  stockholders of Seagate and of
the Seagate/Conner Reorganization Agreement and the related merger agreement  by
the  stockholders of Conner (i) by mutual written consent of Seagate and Conner;
(ii) by Seagate or Conner if the Seagate/Conner Merger has not become  effective
on  or  before April  3, 1996  (unless  the Seagate/Conner  Merger has  not been
consummated due to an action having been instituted by the Department of Justice
or FTC challenging or seeking to  enjoin the consummation of the  Seagate/Conner
Merger,  in which  case such  date shall  be extended  to June  3, 1996), unless
caused by the action  or failure to  act of the party  seeking to terminate  the
Seagate/Conner  Reorganization Agreement  in breach of  such party's obligations
thereunder; (iii) by Seagate  or Conner if any  court or governmental entity  of
competent  jurisdiction shall  (a) have  taken any  action having  the effect of
permanently restraining, enjoining or  otherwise prohibiting the  Seagate/Conner
Merger,  which action  is final  and nonappealable,  or (b)  seek to  enjoin the
Seagate/Conner Merger and  the terminating  party reasonably  believes that  the
time  period  required  to  resolve such  governmental  action  and  the related
uncertainty is reasonably  likely to have  a material adverse  effect on  either
Seagate  or Conner; (iv) by  Seagate or Conner if  the required approvals of the
stockholders of Seagate or Conner are not obtained, unless caused by the  action
or  failure  to  act  of  the  party  seeking  to  terminate  the Seagate/Conner
Reorganization Agreement in breach of  such party's obligations thereunder;  (v)
by  Seagate  or Conner  if  Conner shall  have  accepted or  recommended  to the
stockholders of Conner a superior proposal  and, in the case of the  termination
of the Seagate/Conner Reorganization Agreement by Conner, Conner shall have paid
to  Seagate a breakup fee of $35 million; (vi) by Seagate if the Conner Board of
Directors withdraws, modifies  or refrains  from making  its recommendation  for
approval  in respect of the  Seagate/Conner Merger or if  a third party acquires
beneficial ownership of,  or the right  to acquire beneficial  ownership of,  at
least  20% of Conner's outstanding voting equity securities; (vii) by Seagate or
Conner upon a breach of any  representation, warranty, covenant or agreement  of
the  other party, or if any representation  or warranty of the other party shall
have become untrue, in either case such that the conditions to the  consummation
of  the Seagate/Conner  Merger would  not be  satisfied as  of the  time of such
breach or  as of  the time  such representation  or warranty  shall have  become
untrue,  provided that if such inaccuracy  in the representations and warranties
or breach is curable by the party through the exercise of its reasonable efforts
and for so long as such party continues to exercise such reasonable efforts, the
other party  may  not  terminate  the  Seagate/Conner  Reorganization  Agreement
pursuant to this provision; or (viii) by Seagate, at any time if, as a result of
any  structural damage to  the main manufacturing building  at the Conner Penang

                                       49
<PAGE>
facility, there is, or  is reasonably expected  to be, a  cost to Conner  (after
insurance)  in excess of $20,000,000 or a substantial cessation of operations at
the Conner Penang facility for at least 15 work days.

    Because the  Seagate/Conner Merger  is subject  to  a number  of as  of  yet
unfulfilled  conditions  as  described  above,  and  because  the Seagate/Conner
Reorganization Agreement may be terminated as  described above, there can be  no
assurance that the Seagate/Conner Merger will be consummated. As a result, there
can  be no assurance  that this condition to  the closing of  the Merger will be
satisfied.

REGULATORY APPROVALS REQUIRED

    Under the Reorganization Agreement, the  obligations of Seagate, Arcada  and
Azzouz  to consummate  the Merger  are subject  to, among  others, the following
conditions: (i) the expiration or  termination of any waiting period  applicable
to  the consummation of the  Merger under the HSR Act  and (ii) no action having
been instituted by any governmental  entity challenging or seeking to  challenge
the  consummation of the Merger,  which action shall not  have been withdrawn or
terminated  and  (iii)  no  action  shall  have  been  taken  which  makes   the
consummation of the Merger illegal.

    Transactions  such as the  Merger are reviewed by  the Department of Justice
and the FTC  to determine whether  they comply with  applicable antitrust  laws.
Under  the provisions of  the HSR Act,  the Merger may  not be consummated until
such time as certain information has been furnished to the Department of Justice
and the FTC and the  specified waiting period requirements  of the HSR Act  have
been  satisfied. Pursuant to the  HSR Act, on November  9, 1995, notification of
the Merger was furnished and certain information was provided to the  Department
of Justice and the FTC. The specified waiting period requirements of the HSR Act
were terminated by the FTC on November 17, 1995.

    At  any time before or after the  Effective Time, the Department of Justice,
the FTC, state attorneys general or  a private person or entity could  challenge
the  Merger under  antitrust laws  and seek, among  other things,  to enjoin the
Merger or to cause Seagate to divest itself,  in whole or in part, of Arcada  or
of  other businesses  conducted by  Seagate. Based  on information  available to
them, Seagate and Arcada believe that the Merger will not violate federal, state
or foreign antitrust laws. There can be no assurance, however, that a  challenge
to the Merger on antitrust grounds will not be made or that, if such a challenge
is  made, Seagate and  Arcada would prevail  or would not  be required to accept
certain conditions,  possibly including  certain divestitures  or  hold-separate
agreements in order to consummate the Merger.

TERMINATION OF STOCKHOLDERS' RIGHTS AGREEMENT

    In the Reorganization Agreement, Seagate, Arcada and Azzouz have agreed that
at the Effective Time, the Stockholders' Rights Agreement shall terminate and be
of  no further  force and effect.  As a  result, in connection  with the Merger,
Azzouz will be relinquishing his rights and will be relieved of his  obligations
under  the Stockholders' Rights Agreement. See "Additional Information Regarding
Arcada -- Stockholders' and Registration Rights Agreement."

LIMITATION ON NEGOTIATIONS

    The Reorganization  Agreement provides  that Azzouz  will not,  directly  or
indirectly, solicit, conduct discussions with or engage in negotiations with any
person,  other than Seagate,  or take any  other action intended  or designed to
facilitate the  efforts of  any  person, other  than  Seagate, relating  to  the
possible acquisition (by any third party other than Seagate or Conner) of Arcada
Capital Stock.

TERMINATION, AMENDMENT AND WAIVER

    The  Merger Agreements may be terminated any time before the Effective Time,
before or after approval of the Merger Agreements by the stockholders of  Arcada
(i)  by mutual written consent of Seagate, Arcada and Azzouz; (ii) automatically
if the Seagate/Conner Reorganization Agreement shall have been terminated; (iii)
by Arcada or Azzouz if the Merger shall not have been consummated at the end  of
the  forty-fifth  day  following  consummation  of  the  Seagate/Conner  Merger,
provided, however,

                                       50
<PAGE>
that such right to terminate shall not be available if any action or failure  to
act  by Arcada or Azzouz has been the cause of or resulted in the failure of the
Merger to  occur on  or before  such  date and  such action  or failure  to  act
constitutes a breach of the Reorganization Agreement; (iv) by Seagate, Arcada or
Azzouz if there shall be a final nonappealable order of a federal or state court
in  effect preventing consummation of  the Merger, or there  shall be any action
taken, or any statute, rule, regulation or order enacted, promulgated or  issued
or  deemed applicable to the Merger by  any governmental entity which would make
the consummation of the  Merger illegal; (v)  by Seagate if  there shall be  any
action  taken, or any statute, rule, regulation or order enacted, promulgated or
issued or deemed  applicable to  the Merger  by any  governmental entity,  which
would  (a) prohibit  Seagate's or  Arcada's ownership or  operation of  all or a
material portion of the business  of Arcada or (b)  compel Seagate or Arcada  to
dispose  of or hold separate all or a material portion of the business or assets
of Arcada or Seagate as a result of the Merger; (vi) by Seagate if it is not  in
breach  of its obligations under the Reorganization Agreement and there has been
a breach of any representation, warranty, covenant or agreement contained in the
Reorganization Agreement  on  the  part  of  Arcada  or  Azzouz  such  that  the
conditions  to the consummation of the Merger would not be satisfied or (vii) by
Arcada or  Azzouz if  they are  not in  breach of  their obligations  under  the
Reorganization  Agreement and  there has  been a  breach of  any representation,
warranty, covenant or agreement contained in the Reorganization Agreement on the
part of Seagate such that the conditions to the consummation of the Merger would
not be satisfied.

    In the event the Reorganization Agreement  is terminated pursuant to any  of
the  foregoing  provisions,  the  Merger  will  be  deemed  abandoned  and  such
termination will be without liability  of any party thereto, including,  without
limitation,  for  any  breaches of  the  Reorganization Agreement  prior  to its
termination. As a result, termination is each party's sole and exclusive  remedy
for  a breach of the  Reorganization Agreement, except in  the case of fraud. In
the event of a  termination of the Reorganization  Agreement, the provisions  of
the  Reorganization Agreement regarding fees  and expenses and termination shall
survive and remain in full force and effect. In addition, if the  Seagate/Conner
Merger is consummated and the Merger Agreements are terminated, with the consent
of  the holder of any outstanding Conner Arcada Option such Conner Arcada Option
will be converted into an option exercisable for Seagate Common Stock.

    The Merger Agreements may  be amended by Seagate,  Arcada and Azzouz at  any
time  before or after the approval of  the Merger Agreements by the stockholders
of Arcada, but  after any such  stockholder approval, no  amendment may be  made
which  by  law  requires  the  further  approval  of  such  stockholders without
obtaining such further approval.

    At any time before the Effective Time, Seagate and Sub, on the one hand, and
Arcada and Azzouz, on the other, may (i) extend the time for the performance  of
any  of the obligations of the other parties under the Reorganization Agreement;
(ii) waive any inaccuracies in the  representations and warranties of the  other
parties  contained in the Reorganization Agreement  or in any document delivered
pursuant thereto; or (iii) waive compliance by the other parties with any of the
agreements or conditions contained in the Reorganization Agreement.

CERTAIN FEDERAL INCOME TAX MATTERS

    In the opinion of Irell &  Manella, the following discussion summarizes  the
material  United States federal income tax consequences of the Merger to holders
of Arcada Capital  Stock. Such  opinion is  based upon  certain assumptions  and
representations  noted in the opinion attached as an Exhibit to the Registration
Statement of  which this  Proxy Statement/Prospectus  is a  part. The  following
discussion  is based on current law. The  discussion does not address aspects of
federal taxation other than income taxation, nor does it address all aspects  of
federal income taxation, including without limitation, aspects of federal income
taxation  that  may be  applicable to  particular  Arcada stockholders,  such as
stockholders who  are  dealers  in  securities, foreign  persons  or  those  who
acquired  their Arcada Capital Stock in a compensation transaction. In addition,
it does not address the state, local or foreign tax consequences of the  Merger,
if any.

                                       51
<PAGE>
    HOLDERS  OF ARCADA CAPITAL STOCK ARE URGED TO CONSULT THEIR OWN TAX ADVISORS
CONCERNING THE  SPECIFIC  TAX  CONSEQUENCES  OF THE  MERGER  TO  EACH  OF  THEM,
INCLUDING  THE APPLICABILITY AND EFFECT OF FEDERAL, STATE, LOCAL AND FOREIGN TAX
LAWS AND ANY PROPOSED CHANGES TO SUCH LAWS.

    Assuming the Merger qualifies  as a reorganization  under Section 368(a)  of
the  Code,  the following  United States  Federal  income tax  consequences will
occur:

        (a) No  gain  or  loss  will  be recognized  by  Seagate  or  Arcada  in
    connection with the Merger;

        (b)  No gain or  loss will be  recognized by a  holder of Arcada Capital
    Stock who exchanges  all of his  shares of Arcada  Capital Stock solely  for
    shares of Seagate Common Stock in the Merger;

        (c)  The aggregate  basis of  the shares of  Seagate Common  Stock to be
    received by an Arcada  stockholder in the  Merger (including any  fractional
    share  not actually received) will be the same as the aggregate basis of the
    shares of Arcada Capital Stock surrendered in exchange therefor;

        (d) The  holding period  of the  shares of  Seagate Common  Stock to  be
    received  by an  Arcada stockholder in  the Merger will  include the holding
    period of  the  shares  of  Arcada Capital  Stock  surrendered  in  exchange
    therefor,  provided that  such shares  of Arcada  Capital Stock  are held as
    capital assets at the Effective Time; and

        (e) Cash payments in lieu of a fractional share will be treated as if  a
    fractional share of Seagate Common Stock had been received in the Merger and
    then redeemed by Seagate. Such a redemption should qualify as a distribution
    in  full  payment in  exchange for  the  fractional share  rather than  as a
    distribution of  a dividend.  Accordingly, an  Arcada stockholder  receiving
    cash  in lieu of  a fractional share  will recognize gain  or loss upon such
    payment equal to the difference, if any, between such stockholder's basis in
    the fractional share (as described in paragraph (c) above) and the amount of
    cash received. Such  gain or  loss will  be a capital  gain or  loss if  the
    Arcada Capital Stock is held as a capital asset at the Effective Time.

    It  is a condition to the obligation of Arcada to consummate the Merger that
Arcada receive an opinion (the "Tax Opinion") from Irell & Manella to the effect
that, on the  basis of  certain facts,  including facts  derived from  officers'
certificates  delivered  by Seagate,  Conner and  Arcada,  the Merger  should be
treated as a  reorganization within the  meaning of Section  368(a) of the  Code
("Reorganization").

    No  ruling has been  or will be  obtained from the  Internal Revenue Service
(the "Service") in connection with the Merger. The Tax Opinion is not binding on
the Service or the courts,  and no assurance can be  given that the Tax  Opinion
would be followed if challenged by the Service.

    A  successful IRS challenge to the Reorganization status of the Merger would
result in Arcada stockholders being treated as if they sold their Arcada Capital
Stock in a  taxable transaction. In  such event, each  Arcada stockholder  would
recognize  gain  or loss  with respect  to  each share  of Arcada  Capital Stock
surrendered equal  to the  difference between  the stockholder's  basis in  such
share and the fair market value, as of the date the Merger becomes effective, of
the  Seagate Common Stock received in  exchange therefor (plus any cash received
for fractional shares). In  such event, a stockholder's  aggregate basis in  the
Seagate  Common Stock  so received  would equal its  fair market  value, and the
stockholder's holding  period for  such  stock would  begin  the day  after  the
Merger.

    Seagate  has  agreed to  indemnify each  stockholder  of Arcada  (other than
Azzouz and Conner) with respect to the shares held at the time of the  execution
of  the Merger Agreement in  the event that the  IRS successfully challenges the
Reorganization status  of  the  Merger,  unless the  cause  of  such  successful
challenge  was (i) the disposition  or intention to dispose  of shares of Arcada
stock prior to the Merger or Seagate Common Stock received in the Merger by  one
or  more stockholders or (ii) the reporting of the Merger by such stockholder in
a manner inconsistent with it being a Reorganization. The indemnity is  intended
to  place each  stockholder in  the same  economic position  as such stockholder
would be in had the Merger been treated as a Reorganization.

                                       52
<PAGE>
ACCOUNTING TREATMENT

    The Merger  will  be accounted  for  as  a purchase,  and  accordingly,  the
acquired  assets and liabilities  pertaining to the  minority interest in Arcada
will be  recorded  at  estimated  fair  values.  Unaudited  Pro  Forma  Combined
Condensed  Financial Statements presented herein  assume the consummation of the
Seagate/Conner Merger  on  a  pooling-of-interest  basis  and  reflect  (i)  the
elimination  of  Arcada's minority  interest, (ii)  the estimated  allocation of
purchase price to the assets acquired, including goodwill and other intangibles,
(iii) the write-off of non-recurring charges related to in-process research  and
development  and (iv)  the effect of  recurring charges relating  to the Merger,
primarily the amortization of goodwill and other intangibles. Under the purchase
accounting method, goodwill and other intangibles in the amount of approximately
$64.2 million will  be capitalized  and non-recurring  charges of  approximately
$37.1  million relating to in-process research  and development will be recorded
in the quarter the Merger is consummated. These amounts are estimates based on a
preliminary purchase  price allocation  and  a value  of  $44.625 per  share  of
Seagate  Common  Stock.  The  actual  amounts  recorded  will  vary  based  upon
completion of the final purchase price allocation. The amortization of  goodwill
and  other  intangibles after  the Merger  will  have an  adverse effect  on the
results of operations  of Seagate.  See "Risk Factors  -- Risks  Related to  the
Merger  and  the  Seagate/  Conner Merger"  and  "Unaudited  Pro  Forma Combined
Condensed Financial Statements."

RESTRICTIONS ON RESALE OF SEAGATE COMMON STOCK

    The issuance of the shares of Seagate Common Stock to stockholders of Arcada
upon consummation of the  Merger has been registered  under the Securities  Act.
Such  shares may be traded freely  without restriction by those stockholders who
are not deemed to be "affiliates" of Arcada or Seagate, as that term is  defined
in the rules under the Securities Act.

    Shares  of Seagate Common Stock received by those stockholders of Arcada who
are deemed to be "affiliates" of Arcada may be resold without registration under
the Securities Act only as permitted by Rule 145 under the Securities Act or  as
otherwise  permitted under the Securities Act. Arcada agreed to use commercially
reasonable efforts to have delivered  to Seagate agreements by each  stockholder
of Arcada who is an affiliate of Arcada to the effect that such persons will not
offer  to sell, transfer, exchange, pledge or  otherwise dispose of, or make any
offer or agreement relating to any of  the foregoing with respect to any of  the
shares of Seagate Common Stock distributed to them pursuant to the Merger except
in  compliance with Rule 145 under the  Securities Act, or in a transaction that
is otherwise exempt from the registration requirements of the Securities Act, or
in an offering which is registered under the Securities Act. In such agreements,
Seagate has covenanted that, for so long as is necessary to permit affiliates of
Arcada to sell the  shares of Seagate  Common Stock received  in the Merger,  it
will use its best efforts to file, on a timely basis, all reports required to be
filed  under the Exchange Act in order  to afford such affiliates the ability to
utilize Rule 145 and,  to the extent applicable,  Rule 144 under the  Securities
Act.  This  Proxy Statement/Prospectus  does not  cover  any resales  of Seagate
Common Stock received by persons who are deemed to be "affiliates" of Arcada.

    The Reorganization Agreement  provides that, if  the Merger is  consummated,
Mr.  Azzouz  will not  sell,  offer to  sell,  pledge, hypothecate  or otherwise
dispose of, in the  aggregate, (i) more  than fifty percent  (50%) of the  total
number  of shares of  Seagate Common Stock  received by Mr.  Azzouz (the "Azzouz
Shares"), including shares  of Seagate  Common Stock subject  to Arcada  Options
assumed  by  Seagate  in the  Merger,  prior  to the  first  anniversary  of the
Effective Time  and (ii)  more than  seventy-five percent  (75%) of  the  Azzouz
Shares prior to the second anniversary of the Effective Time.

DISSENTERS' APPRAISAL RIGHTS

    If the Merger is consummated, dissenting holders of Arcada Capital Stock may
be  entitled to have the "fair value" (exclusive of any element of value arising
from the accomplishment or expectation of  the Merger) of any Dissenting  Shares
at  the  Effective  Time judicially  determined  and  paid to  them  in  cash by
complying with the provisions of Section 262  of the DGCL. ANY HOLDER OF  ARCADA
CAPITAL STOCK THAT VOTES IN FAVOR OF THE MERGER WILL THEREBY WAIVE ALL RIGHTS TO
APPRAISAL UNDER DELAWARE LAW.

                                       53
<PAGE>
    The  following  is a  brief summary  of  Section 262,  which sets  forth the
procedures for  dissenting from  the Merger  and demanding  statutory  appraisal
rights,  if such  rights are available.  This summary  does not purport  to be a
complete statement of provisions  of the DGCL relating  to the rights of  Arcada
stockholders  to  an  appraisal  of  the  value  of  their  shares,  and  Arcada
stockholders are urged to read Section 262,  the full text of which is  attached
as  Appendix C. Failure to  follow these procedures exactly  could result in the
loss  of  appraisal  rights  (if  available).  This  Proxy  Statement/Prospectus
constitutes   notice  to  holders   of  Arcada  Capital   Stock  concerning  the
availability of  appraisal  rights  under  Section 262.  Under  Section  262,  a
stockholder of record wishing to assert appraisal rights must hold the shares of
stock  on the date of making a demand  for appraisal rights with respect to such
shares and must continuously hold such shares through the Effective Time.

    Stockholders who desire  to exercise their  appraisal rights (if  available)
must  satisfy  all  of the  conditions  of  Section 262.  A  written  demand for
appraisal of shares must be delivered to Arcada before the taking of the vote on
the Merger. This written demand for appraisal  of shares must be in addition  to
and  separate from any proxy vote abstaining  from or voting against the Merger.
Any such abstention or vote against the Merger will not constitute a demand  for
appraisal within the meaning of Section 262.

    Stockholders  electing  to exercise  their  appraisal rights  (if available)
under Section 262 must  not vote for  approval of the  Merger. If a  stockholder
returns  a signed  proxy but  does not  specify a  vote against  approval of the
Merger or a direction to  abstain, the proxy will be  voted for approval of  the
Merger,  which  will have  the effect  of  waiving that  stockholder's appraisal
rights (if available).

    A demand for appraisal must be executed by or for the stockholder of record,
fully  and  correctly,  as  such   stockholder's  name  appears  on  the   share
certificate.  If the shares are owned of record in a fiduciary capacity, such as
by a trustee, guardian or custodian, this demand must be executed by or for  the
fiduciary. If the shares are owned by or for more than one person, as in a joint
tenancy  or tenancy in common, such demand must  be executed by or for all joint
owners. An authorized agent,  including an agent for  two or more joint  owners,
may  execute the demand for appraisal for  a stockholder of record; however, the
agent must identify the  record owner and expressly  disclose the fact that,  in
exercising  the demand,  he is acting  as agent  for the record  owner. A person
having a beneficial interest in Arcada Capital Stock held of record in the  name
of  another person,  such as a  nominee, must  act promptly to  cause the record
holder to follow the steps  summarized below and in  a timely manner to  perfect
whatever appraisal rights the beneficial owner may have.

    A  record owner who holds  Arcada Capital Stock as  a nominee for others may
exercise his or her  right of appraisal  with respect to the  shares for all  or
less than all of the beneficial owners of shares as to which such nominee is the
record  owner. In  such case, the  written demand  must set forth  the number of
shares covered  by such  demand. Where  the number  of shares  is not  expressly
stated,  the demand will be presumed to cover all shares outstanding in the name
of such record owner.

    An  Arcada  stockholder  that  elects  to  exercise  appraisal  rights   (if
available) should mail or deliver its written demand to Arcada at its address at
37  Skyline Drive,  Suite 1101,  Lake Mary,  Florida 32746,  Attention: Kevin H.
Azzouz,  President.  The  written  demand  for  appraisal  should  specify   the
stockholder's  name and  mailing address,  and that  the stockholder  is thereby
demanding appraisal of  its Arcada  Capital Stock.  If the  Merger is  approved,
within  ten days  after the  Effective Time, Arcada  must provide  notice of the
Effective Time and that  appraisal rights are  available for any  or all of  the
shares  of Common Stock of  Arcada to all of  its stockholders who have complied
with Section 262 and have not voted for approval of the Merger. Any  stockholder
entitled  to appraisal rights may, within 20 days after the date of mailing such
notice, demand in writing from Seagate the appraisal of his shares.

    Within 120 days after the Effective Time, any stockholder who has  satisfied
the  requirements of Section 262  may deliver to Seagate  a written demand for a
statement listing  the aggregate  number of  shares not  voted in  favor of  the
Merger  and with respect to  which demands for appraisal  have been received and
the aggregate number  of holders of  such shares. Seagate  will respond to  such
demand in accordance with Section 262.

                                       54
<PAGE>
    Within  120  days  after the  Effective  Time (but  not  thereafter), either
Seagate or any  stockholder who  has complied  with the  required conditions  of
Section  262 may file a petition in the Delaware Court of Chancery (the "Court")
demanding a determination of  the fair value of  the Dissenting Shares.  Seagate
has  no present  intention to file  such a  petition if demand  for appraisal is
made.

    Upon the filing of any petition by a stockholder in accordance with  Section
262,  service of a  copy will be made  upon Seagate, which  will, within 20 days
after service, file  in the  office of  the Register  in Chancery  in which  the
petition  was filed, a duly verified list  containing the names and addresses of
all stockholders  who have  demanded  payment for  their  shares and  with  whom
agreements  as to the value of their shares have not been reached by Seagate. If
the petition  is filed  by Seagate,  the  petition will  be accompanied  by  the
verified  list. The Register in Chancery, if  so ordered by the Court, will give
notice of  the  time  and place  fixed  for  the hearing  of  such  petition  by
registered  or certified mail  to Seagate and  to the stockholders  shown on the
list at  the  addresses  therein  stated,  and notice  will  also  be  given  by
publishing  a  notice at  least one  week before  the  day of  the hearing  in a
newspaper of general circulation published  in the City of Wilmington,  Delaware
or  such publication as the  Court deems advisable. The  forms of the notices by
mail and by publication  must be approved  by the Court,  and the costs  thereof
shall be borne by Seagate.

    If a petition for an appraisal is filed in a timely fashion, after a hearing
on  the petition,  the Court will  determine which stockholders  are entitled to
appraisal rights  and will  appraise  the shares  owned by  these  stockholders,
determining  the fair value  of such shares,  exclusive of any  element of value
arising from the accomplishment  or expectation of the  Merger, together with  a
fair  rate of interest to be paid, if  any, upon the amount determined to be the
fair value. In determining  fair value, the  Court is to  take into account  all
relevant  factors. In WEINBERGER V. UOP, INC. ET AL., the Delaware Supreme Court
stated that "proof  of value by  any techniques or  methods which are  generally
considered  acceptable in  the financial  community and  otherwise admissible in
court"  should  be   considered,  and  that   "fair  price  obviously   requires
consideration  of all relevant factors involving the value of a company . . . ."
The Delaware Supreme Court stated that, in making a determination of fair value,
the agency fixing the value must consider market value, asset value,  dividends,
earnings prospects, the nature of the enterprise and any other facts which could
be  ascertained as of the date of the merger and which throw any light on future
prospects of the merged corporation.  In WEINBERGER, the Delaware Supreme  Court
held that the "elements of future value, including the nature of the enterprise,
which are known or susceptible of proof as of the date of the merger and not the
product  of speculation, may  be considered." In  addition, the Delaware Supreme
Court has  determined that  the statutory  appraisal remedy  depending upon  the
factual  circumstances, may  or may not  be a stockholder's  exclusive remedy in
connection with a merger.

    Arcada stockholders  considering seeking  appraisal of  their shares  should
note  that the fair value of their  shares determined under Section 262 could be
more, the same or less than the consideration they would receive pursuant to the
Merger Agreement if they did  not seek appraisal of  their shares. The costs  of
the  appraisal proceeding may be  determined by the Court  and taxed against the
parties as the Court deems equitable in the circumstances. Upon application of a
dissenting stockholder,  the  Court may  order  that all  or  a portion  of  the
expenses incurred by any dissenting stockholder in connection with the appraisal
proceeding,  including reasonable attorneys'  fees and the  fees and expenses of
experts, be  charged  pro rata  against  the value  of  all shares  entitled  to
appraisal. In the absence of a determination or assessment, each party bears its
own expense.

    Any  stockholder who has duly demanded  appraisal in compliance with Section
262 will not, after the Effective Time, be entitled to vote for any purpose  the
shares   subject  to  demand  or  to  receive  payment  of  dividends  or  other
distributions on such shares, except  for dividends or distributions payable  to
stockholders of record at a date prior to the Effective Time.

                                       55
<PAGE>
    At  any time within 60  days after the Effective  Time, any stockholder will
have the right  to withdraw its  demand for  appraisal and to  accept the  terms
offered  in the Merger Agreement. After  this period, a stockholder may withdraw
its demand for appraisal and receive payment  for its shares as provided in  the
Merger  Agreement only with the consent of Seagate. If no petition for appraisal
is filed  with  the  Court  within  120  days  after  the  Effective  Time,  all
stockholders'  rights to  appraisal (if  available) will  cease and stockholders
will be entitled to receive  shares of Seagate Common  Stock as provided in  the
Merger Agreement. Inasmuch as Seagate has no obligation to file such a petition,
any  stockholder who desires a petition  to be filed is advised  to file it on a
timely basis. No petition timely filed  in the Court demanding appraisal may  be
dismissed  as  to  any stockholder  without  the  approval of  the  Court, which
approval may be conditional upon such terms as the Court deems just.

    Pursuant to the Merger Agreement, Arcada will give Seagate prompt notice  of
any  demands received by Arcada, and Seagate  will have the right to participate
in all negotiations  and proceedings with  respect to the  demands. Arcada  will
not,  except with the  prior written consent  of Seagate, make  any payment with
respect to, or settle or offer to settle, any such demands.

    Under the Reorganization Agreement, Seagate  is not obligated to  consummate
the Merger if holders of more than two percent of the outstanding Arcada Capital
Stock  either have  exercised or  continue to  have the  right to  exercise such
appraisal rights.

STOCK EXCHANGE LISTING OF SEAGATE COMMON STOCK

    It is a condition to the obligations of Arcada and Azzouz to consummate  the
Merger  that the shares  of Seagate Common Stock  to be issued  in the Merger be
approved for listing on the NYSE, upon official notice of issuance. Seagate will
file a  listing  application with  the  NYSE covering  such  shares, and  it  is
anticipated  that  such  application  will be  approved,  subject  to  notice of
issuance, at or before the Effective Time.

EXPENSES

    The Reorganization Agreement provides that all fees and expenses incurred in
connection with the negotiation  and effectuation of  the Merger Agreements  and
the transactions contemplated thereby, including, without limitation, all legal,
accounting,  financial advisory, consulting  and all other  fees and expenses of
third parties,  will be  paid by  the party  incurring such  fees and  expenses;
provided,  however, that whether or  not the Merger or  any other transaction is
consummated, Arcada will pay from its own funds and not with any funds  provided
to  Arcada by Seagate or Conner the  reasonable fees of Irell & Manella, special
counsel to Arcada.

SURRENDER OF CERTIFICATES REPRESENTING ARCADA CAPITAL STOCK

    As soon as practicable after the  Effective Time, Seagate will cause  Harris
Trust  Company  of California  (the  "Exchange Agent")  to  mail to  each Arcada
stockholder of record a  letter of transmittal with  instructions to be used  by
such  stockholder  in  surrendering  certificates which,  prior  to  the Merger,
represented  shares  of  Arcada  Capital  Stock  in  exchange  for  certificates
representing shares of Seagate Common Stock. Letters of transmittal will also be
available  as soon as practicable after the Effective Time at the offices of the
Exchange Agent. After the Effective Time, there will be no further  registration
of  transfers on the stock transfer books of the Surviving Corporation of shares
of Arcada  Capital  Stock  which  were  outstanding  immediately  prior  to  the
Effective  Time. SHARE CERTIFICATES SHOULD NOT BE SURRENDERED FOR EXCHANGE PRIOR
TO APPROVAL AND ADOPTION OF THE MERGER AGREEMENTS BY THE ARCADA STOCKHOLDERS.

    Upon the surrender  of a Arcada  Capital Stock certificate  to the  Exchange
Agent or to such other agent as may be appointed by Seagate together with a duly
executed  letter of  transmittal and such  other documents as  may be reasonably
required by the Exchange Agent, the holder of such certificate will be  entitled
to  receive in exchange therefor a certificate representing the number of shares
of Seagate Common Stock to which the holder of Arcada Capital Stock is  entitled
pursuant  to  the provisions  of  the Merger  Agreements  plus cash  in  lieu of
fractional shares. In  the event of  a transfer of  ownership of Arcada  Capital
Stock   which  is  not   registered  in  the  transfer   records  of  Arcada,  a

                                       56
<PAGE>
certificate representing  the appropriate  number of  shares of  Seagate  Common
Stock  may be issued to a transferee if the certificate representing such Arcada
Capital Stock is presented to the  Exchange Agent, accompanied by all  documents
required  to  evidence  and  effect  such  transfer  and  to  evidence  that any
applicable stock  transfer taxes  have been  paid, along  with a  duly  executed
letter of transmittal.

    Until  a certificate representing Arcada  Capital Stock has been surrendered
to the Exchange Agent, each  such certificate will be  deemed at any time  after
the  Effective Time to represent  only the right to  receive upon such surrender
the certificate representing  the number of  shares of Seagate  Common Stock  to
which  the Arcada stockholder is entitled  under the Merger Agreements plus cash
in lieu of fractional shares.

                    ADDITIONAL INFORMATION REGARDING ARCADA

BUSINESS OF ARCADA

    GENERAL

    Arcada,  through  its  wholly-owned  subsidiary  Arcada  Software  develops,
markets  and supports data  protection and storage  management software products
that operate across multiple  desktop and client/server computing  environments,
including  those  of  Microsoft, Novell  and  IBM. Arcada  believes  it competes
effectively in the desktop and client/server storage management software  market
because  of the heterogeneity,  scalability, performance and ease  of use of its
software products. Arcada's  network storage management  software supports  many
storage  management server platforms  and can accommodate  a variety of clients,
servers and storage devices. Arcada intends to continue to exploit its  existing
product architectures by enhancing the functionality of the products through new
releases,  applications and other  product enhancements which  meet the evolving
storage management requirements of its customers. Arcada's long term strategy is
to create an  integrated set of  storage management solutions  that enhance  and
simplify  desktop and  network computing. Arcada  utilizes multiple distribution
channels, including resellers,  OEMs and  direct sales,  as a  part of  Arcada's
strategy to achieve comprehensive coverage in the market.

    MARKET BACKGROUND

    The  ease of use  and low cost  of personal computers  and workstations, the
development  of  personal   productivity  software  and   advances  in   network
connectivity, relational database software and application development tools are
all  fueling  a transition  to  distributed network  computing.  The distributed
nature of these networks, along with  the increased use of computers  throughout
organizations,  has  resulted in  an increase  in the  amount and  dispersion of
critical data across the clients and  servers on these networks. Today,  network
administrators  are increasingly  required to  manage widely  distributed stored
data on  heterogenous network  environments consisting  of clients  and  servers
located  at many different locations  across an organization. Storage management
has, therefore,  become an  important  component of  the overall  management  of
distributed networks.

    THE PRODUCTS

    Arcada's  Backup Exec,  Arcada Backup  and Storage  Exec products  have been
designed to address the emerging  requirements of storage management in  desktop
and  client/server computing environments. Backup Exec and Storage Exec employ a
client/server architecture  in which  a  server centralizes  storage  management
services  for a  wide variety  of clients,  including other  servers and desktop
computers. Server  and desktop  computer clients  supported by  Backup Exec  and
Storage  Exec include DOS,  NetWare, OS/2, UNIX,  Windows 95, Macintosh, Windows
and Windows NT.  Storage devices  supported include  a variety  of tape  drives,
optical  and tape storage devices. Backup Exec's and Storage Exec's architecture
is designed to be scalable in order to adapt to the dynamic storage requirements
of a network.  Clients, servers  and storage devices  can be  upgraded or  added
without  requiring  redesign of  the entire  system.  The Arcada  Backup product
addresses  storage   management   requirements   for   the   desktop   computing
environments, and supports DOS, Windows, Windows 95 and OS/2 operating systems.

                                       57
<PAGE>
    MARKETING AND SALES

    Arcada's  marketing strategy is to achieve broad penetration of its targeted
customer base and  subsequently emphasize  follow-on sales  to those  customers.
Backup  Exec's  modular  architecture allows  it  to be  augmented  with various
applications and product enhancements as a customer's needs expand in scope  and
complexity.   Further,  Arcada   intends  to  continue   to  develop  additional
applications and product enhancements that can be marketed to its installed base
and that  can  attract  customers with  more  sophisticated  storage  management
requirements.   Arcada  utilizes   multiple  distribution   channels,  including
resellers, OEMs and direct sales in order to achieve such broad penetration into
the market.

    RESELLERS.   Arcada receives  a  substantial portion  of its  revenues  from
domestic  and  international sales  to  software resellers.  Such  resellers are
typically regional and national distributors  who sell Arcada's products to  end
users  and  third-party  integrators  specializing  in  storage  management  and
client/server network solutions to provide end user customers with complete data
management  systems.  Arcada's  agreements  with  resellers  are  generally  not
exclusive and in many cases may be terminated by either party without cause.

    OEMS.  Arcada also licenses its software products to leading computer system
and  software  suppliers who  then  package Arcada's  software  for resale  as a
component of their own software or hardware systems. Generally, an OEM  licensee
is  also responsible, with Arcada's assistance, for porting Arcada's software to
its unique operating system environment,  testing it, and providing the  primary
customer  support  after  installation.  Existing  OEM  customers  include  IBM,
Hewlett-Packard Company, Compaq Computer, Digital Equipment Corporation, Conner,
Iomega Corporation, and  Microsoft. These relationships  enable Arcada to  reach
significantly  more customers,  while reducing development,  support and product
costs. There can be no  assurance that any OEM  will continue to carry  Arcada's
products,  and  the  failure  to  retain  and  recruit  significant  OEMs  could
materially adversely affect Arcada's  business, operating results and  financial
condition.

    DIRECT SALES AND MARKETING.  Arcada attempts to establish and maintain close
relationships  with its  largest corporate  users through  direct sales  to such
users using a dedicated salesperson and Arcada executive contact. Such users may
also participate in Arcada's technical  exchange program and work directly  with
Arcada to develop project plans for installations over a period of time.

    CUSTOMER SERVICE AND SUPPORT

    Arcada  employs a staff  of systems engineers who  work with Arcada's direct
sales personnel to provide customers with technical support, education, training
and consulting services. These technical support engineers provide telephone and
electronic support,  software updates  and on-site  reviews for  customers  from
Arcada's  offices in Lake Mary, Florida. Arcada offers an education and training
program to  end  users  and  resellers. Training  classes  are  offered  through
in-house facilities at Arcada's offices, as well as at off-site locations.

    RESEARCH AND DEVELOPMENT

    Since  its  inception, Arcada  has made  substantial investments  in product
development. Arcada's future  success depends  upon its ability  to develop  and
introduce  new  software  products  (including  new  releases,  applications and
enhancements) that  keep  pace  with  technological  developments  and  emerging
industry  standards  and address  the  increasingly sophisticated  needs  of its
customers. In  particular,  Arcada's strategy  is  to continue  to  exploit  its
existing  product architectures by  enhancing the functionality  of the products
through new releases, applications and other product enhancements which meet the
evolving storage management requirements of its customers.

    There can be no assurance that  Arcada will be successful in developing  and
marketing  new products on a timely  basis that respond to technological change,
or that  its new  products will  achieve market  acceptance. Failure  to  timely
develop  new products  which gain such  acceptance will have  a material adverse
effect on Arcada's business, operating results and financial condition.

                                       58
<PAGE>
    COMPETITION

    The network  storage  management  market is  intensely  competitive,  highly
fragmented  and  characterized  by  rapidly  changing  technology  and  evolving
standards. Competitors vary in size and in the scope and breadth of the products
and services  offered. Presently,  Arcada's major  competitors include  Cheyenne
Software,  Seagate  (Palindrome), Symantec  Corporation, Legato  Systems, Legent
(Lachman), and Hewlett-Packard Company, although additional competitors continue
to enter this market.  Many of Arcada's current  and potential competitors  have
significantly  greater financial, technical, marketing  and other resources than
Arcada. As a result, they may be able to respond more quickly to new or emerging
technologies  and  changes  in  customer  requirements,  or  to  devote  greater
resources to the development, promotion, sale and support of their products than
Arcada.  There can  be no assurance  that competitive pressures  faced by Arcada
will not  materially  adversely  affect  its  business,  operating  results  and
financial condition.

    PROPRIETARY RIGHTS

    Arcada  depends  significantly on  proprietary  technology. Arcada  seeks to
protect its software, documentation and other written materials primarily  under
patent,  trade secret and copyright laws,  which afford only limited protection.
There can be no assurance  that any issued patent  will provide Arcada with  any
competitive  advantages or will not be challenged  by third parties, or that the
patents of others will not have a material adverse effect on Arcada's ability to
do business.  Despite  Arcada's  efforts  to  protect  its  proprietary  rights,
unauthorized  parties may  attempt to  copy aspects  of Arcada's  products or to
obtain  and  use  information  that  Arcada  regards  as  proprietary.  Policing
unauthorized use of Arcada's products is difficult, and software piracy has been
and will continue to be a persistent problem in the industry. Further, there can
be  no assurance that Arcada's means  of maintaining its proprietary rights will
be adequate or that Arcada's competitors will not independently develop  similar
technology or design around Arcada's intellectual property rights.

    LITIGATION

    Arcada  has from time  to time received  claims that it  is infringing third
parties' intellectual property rights, and there can be no assurance that  third
parties  will not  in the  future claim infringement  by Arcada  with respect to
current or future  products, trademarks  or other proprietary  rights. Any  such
claims,  with  or  without  merit, could  be  time-consuming,  result  in costly
litigation, cause  product  shipment delays  or  require Arcada  to  enter  into
royalty or licensing agreements, which may or may not be available on reasonable
terms.

    In   May  1995,  PCPC   brought  various  claims   against  Arcada  alleging
infringement  by  Arcada  of  certain  PCPC  patent  rights.  However,   without
acknowledging  any liability,  Arcada entered  into a  settlement agreement with
PCPC in November 1995 fully resolving all outstanding claims in that action. See
"Arcada Management's Discussion and Analysis of Financial Condition and  Results
of Operations -- Litigation."

    EMPLOYEES AND FACILITIES

    As  of December 21, 1995, Arcada had a  total of 406 employees, of which 174
were in research and  development, 97 were  in sales and  marketing, 89 were  in
operations,  26 were in finance and 20  were in the executive offices (including
senior management and  staff). None of  Arcada's employees is  represented by  a
labor  union. Arcada  has not experienced  any work stoppages  and considers its
relations with its employees to be good.

    Arcada's future  success  depends in  significant  part upon  the  continued
service  of its key technical and senior management personnel and its continuing
ability  to  attract  and  retain  highly  qualified  technical  and  managerial
personnel.  Competition  for such  personnel  is intense,  and  there can  be no
assurance that Arcada can retain its  key technical and managerial employees  or
that  it can attract, assimilate or  retain other highly qualified technical and
managerial personnel in the future.

                                       59
<PAGE>
    Arcada's principal sales,  marketing, research and  development facility  is
located  in  approximately 40,000  square  feet of  leased  space in  Lake Mary,
Florida. Arcada also leases office facilities in San Luis Obispo, California, at
which it conducts, among other things,  finance, human resources, OEM sales  and
additional   research  and  development,   as  well  as   various  domestic  and
international sales offices.

PRINCIPAL STOCKHOLDERS OF ARCADA

    The following table sets forth certain information regarding the  beneficial
ownership  of Arcada's Common Stock  as of December 21,  1995 by (i) each person
known to Arcada  to be the  beneficial owner of  more than five  percent of  any
class of Arcada Capital Stock, (ii) each of the Directors and executive officers
of  Arcada and (iii) all Directors and  executive officers of Arcada as a group.
Unless otherwise indicated below, all persons  named below have sole voting  and
investment  power with respect to the number  of shares set forth opposite their
names, except to the extent that authority is shared by spouses under applicable
law.

   
<TABLE>
<CAPTION>
NAME AND ADDRESS                                               TITLE OF           NUMBER       PERCENTAGE
OF BENEFICIAL OWNER (1)                                        CLASS (2)         OF SHARES      OF CLASS
- -------------------------                                 -------------------  -------------  ------------
<S>                                                       <C>                  <C>            <C>
Conner Peripherals, Inc. (3)............................       Series A           30,356,000        84.3%
3081 Zanker Road                                            Preferred Stock
San Jose, California 95134
Kevin H. Azzouz.........................................       Series A            5,644,000        15.7
                                                            Preferred Stock
Finis F. Conner (4).....................................       Series A              600,000         1.7
                                                            Preferred Stock
P. Jackson Bell (4).....................................       Series A              300,000         0.8
                                                            Preferred Stock
Conner Peripherals, Inc. (5)............................       Series B            3,075,100       100.0%
3081 Zanker Road                                            Preferred Stock
San Jose, California 95134
Kevin H. Azzouz (6).....................................     Common Stock            512,500        20.4
Joseph Seebach (7)......................................     Common Stock            291,563        11.6
Donald Flanagan (8).....................................     Common Stock            252,500        10.1
Christopher Gibson (9)..................................     Common Stock            252,500        10.1
David Krinker (10)......................................     Common Stock            201,000         8.0
Robert Brown (11).......................................     Common Stock            200,000         8.0
All Directors and Executive Officers as a group (3
 persons) (12)..........................................       Series A            6,544,000        15.7
                                                            Preferred Stock
All Directors and Executive Officers as a group (3
 persons)...............................................     Common Stock            512,500        20.4
</TABLE>
    

- ------------------------
(1) Except where noted, the stockholder's  business address is Arcada  Software,
    37 Skyline Drive, Suite 1101, Lake Mary, Florida 32746.

(2) Each  issued and  outstanding share of  Common Stock and  Series A Preferred
    Stock will entitle the holder thereof to one vote at the Special Meeting.

(3) Includes 2,087,500  shares  subject  to Conner  Arcada  Options  granted  by
    Conner.

                                       60
<PAGE>
(4) Represents  shares  subject  to  Conner Arcada  Options  granted  by Conner,
    vesting of which  will accelerate  upon consummation  of the  Seagate/Conner
    Merger.  Upon exercise of such Conner Arcada Options, the option holder will
    receive shares of Common Stock issuable upon conversion of the Arcada Series
    A Preferred Stock.

(5) All shares  listed  are  issuable  upon  exercise  of  currently-exercisable
    warrants.

(6) Includes  12,500  shares  beneficially  held  by  the  stockholder  that are
    purchasable upon exercise  of stock  options which  will become  exercisable
    within  sixty days of the  Arcada Record Date, and  500,000 shares which are
    subject to a restricted stock purchase agreement between the stockholder and
    Arcada.

(7) Includes 41,563  shares  beneficially  held  by  the  stockholder  that  are
    purchasable  upon exercise  of stock  options which  will become exercisable
    within sixty days of  the Arcada Record Date,  and 250,000 shares which  are
    subject to a restricted stock purchase agreement between the stockholder and
    Arcada.

(8) Includes  2,500  shares  beneficially  held  by  the  stockholder  that  are
    purchasable upon exercise  of stock  options which  will become  exercisable
    within  sixty days of the  Arcada Record Date, and  250,000 shares which are
    subject to a restricted stock purchase agreement between the stockholder and
    Arcada.

(9) Includes  2,500  shares  beneficially  held  by  the  stockholder  that  are
    purchasable  upon exercise  of stock  options which  will become exercisable
    within sixty days of  the Arcada Record Date,  and 250,000 shares which  are
    subject to a restricted stock purchase agreement between the stockholder and
    Arcada.

(10)Includes  1,000  shares  beneficially  held  by  the  stockholder  that  are
    purchasable upon exercise  of stock  options which  will become  exercisable
    within  sixty days of the  Arcada Record Date, and  200,000 shares which are
    subject to a restricted stock purchase agreement between the stockholder and
    Arcada.

(11)Includes 200,000 shares  which are  subject to a  restricted stock  purchase
    agreement between the stockholder and Arcada.

(12)Includes 900,000 shares subject to Conner Arcada Options.

                                       61
<PAGE>
STOCKHOLDERS' AND REGISTRATION RIGHTS AGREEMENT

    Under  the Stockholders' Rights Agreement, Conner and Azzouz (the "Holders")
are entitled  to certain  rights  with respect  to  the registration  under  the
Securities  Act of the shares of Arcada  Capital Stock held by them. Pursuant to
such registration rights, if Arcada proposes  to register any of its  securities
under  the Securities Act,  either for its  own account or  the account of other
securityholders, the Holders are entitled to notice of such registration and  to
include  their shares of Arcada Capital  Stock therein; provided, however, among
other conditions, that  the underwriters  of such registration  have the  right,
subject  to certain limitations, to  limit the number of  shares included in any
such registration.  In addition,  the  Holders have  the  right to  require  the
Company,  on not more than two occasions, to file a registration statement under
the Securities Act in  order to register their  shares of Arcada Capital  Stock.
Such  demand  registration  rights  are  subject  to  a  number  of limitations,
including that (i) they may not be  exercised during a period starting with  the
date  that  is  60  days  prior  to  Arcada's  estimated  date  of  filing  of a
registration statement in connection with  Arcada's initial public offering  and
continuing  until the date that  is six months after  the effective date of such
initial public offering, (ii) they may not be exercised during a period starting
with a date  that is 60  days prior to  Arcada's estimated date  of filing of  a
registration  statement and ending  on the date 90  days following the effective
date of any public offering subsequent  to Arcada's initial public offering  and
(iii)  the Holder exercising such right or Arcada must have obtained the written
advice of a nationally recognized underwriter that such underwriter can complete
a firm  commitment  underwritten public  offering  of Arcada  Capital  Stock  on
reasonable  and  customary terms  and conditions  at  an aggregate  valuation of
Arcada (after  giving effect  to such  offering)  of at  least $90  million.  In
addition, if after Arcada or the Holder exercising the demand registration right
has  obtained  the requisite  written  advice, Conner  may  furnish to  Azzouz a
certificate  stating  that  Conner  desires  to  delay  the  filing  of  such  a
registration  statement and to elect not to include any shares of Arcada Capital
Stock held by it in such registration. Thereafter, Arcada's obligation to file a
registration statement under the Securities Act  shall be deferred for a  period
not  to exceed 180 days from the  date of the original request for registration.
If thereafter  Arcada fails  to  register the  shares  of Arcada  Capital  Stock
requested to be registered within 210 days of the delivery of the aforementioned
certificate  by  Conner,  each  Holder  that  elected  to  include  shares  in a
registration may elect to sell to Arcada, and Arcada must agree to purchase, all
or any portion of the Arcada Capital  Stock held by such Holder. In such  event,
the  purchase price per share will be the fair market value of a share of Arcada
Capital Stock as  mutually determined  by two  nationally recognized  investment
banking  firms selected by  each of Conner and  Azzouz. The Stockholders' Rights
Agreement provides that if such  nationally recognized investment banking  firms
fail  to mutually agree on the fair  market value of the shares, such investment
banking firms shall  together select  a third  nationally recognized  investment
banking  firm  to make  such  determination. The  Stockholders'  Right Agreement
requires Arcada  to bear  all costs  incurred in  connection with  the  services
provided  by such investment banking firms.  The Holders may also require Arcada
to register all or a portion of their  shares of Arcada Capital Stock on a  Form
S-3  registration  statement under  the Securities  Act  when such  form becomes
available to Arcada,  provided such  registration would result  in an  aggregate
offering  of at least $500,000. Such demand registration rights are also subject
to certain limitations, including the limitation set forth in (ii) above and the
right of Arcada, if in the good faith  judgment of the Arcada Board it would  be
beneficial  to Arcada or  its stockholders, to defer  Arcada's obligation to use
its best efforts to file a registration statement for 180 days.

    Pursuant to  the terms  of the  Stockholders' Rights  Agreement, Arcada  has
granted  to each Holder the pro rata right of first offer to purchase all or any
part of any new securities issued by Arcada. Such right of first offer does  not
apply  to certain issuances by Arcada,  including, among others, the issuance of
Arcada Common Stock upon conversion of  Arcada Preferred Stock, the issuance  of
securities  offered to the public generally pursuant to a registration statement
under the Securities Act in an offering that causes the automatic conversion  of
Arcada  Preferred  Stock into  Arcada Common  Stock, the  issuance of  shares of
Arcada Capital  Stock  or  options  convertible into  Arcada  Capital  Stock  to
employees,  officers and directors of, and  consultants to, Arcada, the issuance
of warrants (or shares of

                                       62
<PAGE>
Arcada Capital Stock upon exercise of  such warrants) to financial or  equipment
leasing  institutions in connection with the  extension of credit to Arcada, and
shares issued pursuant to the acquisition of another corporation by Arcada. Such
right of  first  offer  expires immediately  prior  to  the closing  of  a  firm
commitment underwritten public offering of Arcada Capital Stock registered under
the Securities Act.

    Pursuant to the terms of the Stockholders' Rights Agreement, each Holder has
granted  to Arcada a  right of first  refusal whereby if  such Holder desires to
sell all or  part of  the Arcada Capital  Stock then  held by it  pursuant to  a
written  offer from a party other than Conner or Azzouz, it will first submit an
offer to sell such Arcada Capital Stock to Arcada and, if Arcada does not  elect
to  purchase all of such shares, then to  the other Holder. Arcada and the other
Holder have the right, collectively, to purchase all, but not less than all,  of
the offered Arcada Common Stock. Any such sale would be on terms and conditions,
including  price, no less favorable than those on which such shares are proposed
to be sold. Such  right of first of  refusal does not apply  to sales of  Arcada
Capital  Stock to Arcada,  sales in conjunction  with a sale  of Arcada or sales
pursuant to other provisions of the Stockholders' Rights Agreement.

    Mr. Azzouz  presently  intends  to  submit to  Arcada  a  demand  under  the
Stockholders'  Rights  Agreement that  Arcada  prepare and  file  a registration
statement covering some or  all of the 5,644,000  shares of Arcada Common  Stock
issuable  upon conversion of his shares of Series A Preferred Stock. This demand
would also contain an extension for compliance by Arcada with such request until
the later of the date required under the Stockholders' Rights Agreement or sixty
days after the termination of the Reorganization Agreement. See "The Merger  and
Related Transactions -- Termination, Amendment and Waiver."

                                       63
<PAGE>
                 ARCADA MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                 FINANCIAL CONDITION AND RESULTS OF OPERATIONS

OVERVIEW
    Arcada  was  originally  incorporated  in November  1993  as  a wholly-owned
subsidiary of  Conner to  operate its  software business.  Conner commenced  its
software operations in January 1993 by forming a separate division called Conner
Software.  Conner  Software was  established  by restructuring  the  business of
Archive Software, a division of Archive Corporation which Conner had acquired in
December 1992.  Archive Software  was originally  established in  July 1992.  In
January  1994,  the Company  acquired the  software business  of Quest  for $8.5
million in cash and the issuance of  7.6 million shares of Series A  Convertible
Preferred Stock of Arcada.

    In July 1995, the Company acquired certain assets of Sytron for $4.5 million
in  cash and the assumption  of certain liabilities. Both  Quest and Sytron were
engaged in  developing,  producing  and marketing  software  products  for  data
storage management.

    As  a result  of these  acquisitions, the  Company incurred  charges for the
write-off of  in-process  research and  development  of $7.6  million  and  $2.8
million in 1994 and 1995, respectively.

RESULTS OF OPERATIONS
    The  following table  sets forth  in dollars  and as  a percentage  of total
revenues Arcada's results of operations for the period since inception  (January
1,  1993)  to December  31,  1993, the  year ended  December  31, 1994,  and the
nine-month periods ended September 30, 1994 and 1995:
<TABLE>
<CAPTION>
                                                                                                                         NINE
                                                 PERIOD FROM                                           PERIOD FROM      MONTHS
                                                  INCEPTION        NINE MONTHS                          INCEPTION       ENDED
                                                 (JANUARY 1,          ENDED                            (JANUARY 1,    SEPTEMBER
                                  YEAR ENDED      1993) TO        SEPTEMBER 30,        YEAR ENDED        1993) TO        30,
                                 DECEMBER 31,   DECEMBER 31,   --------------------   DECEMBER 31,     DECEMBER 31,   ----------
                                     1994           1993         1995       1994          1994             1993          1995
                                 -------------  -------------  ---------  ---------  ---------------  --------------  ----------
                                                   (IN THOUSANDS)                        (AS A PERCENTAGE OF TOTAL REVENUES)
<S>                              <C>            <C>            <C>        <C>        <C>              <C>             <C>
Revenues:
  License revenues.............    $  14,787      $   1,776    $  34,929  $   7,570         59.5%            17.2%         81.9%
  License revenues from
   Conner......................        9,044          8,577        7,152      6,709         36.4             82.8          16.8
  Service revenues.............        1,035             --          577        819          4.1               --           1.3
                                 -------------  -------------  ---------  ---------        -----          -------         -----
    Total revenues.............       24,866         10,353       42,658     15,098        100.0            100.0         100.0
                                 -------------  -------------  ---------  ---------        -----          -------         -----
Cost of revenues:
  Cost of license revenues.....        3,814            672        6,053      2,312         15.3              6.5          14.2
  Cost of license revenues from
   Conner......................        2,049          1,032        2,649      1,437          8.3              9.9           6.2
  Cost of service revenues.....          816         --              569        669          3.3               --           1.3
                                 -------------  -------------  ---------  ---------        -----          -------         -----
    Total cost of revenues.....        6,679          1,704        9,271      4,418         26.9             16.4          21.7
                                 -------------  -------------  ---------  ---------        -----          -------         -----
Gross profit...................       18,187          8,649       33,387     10,680         73.1             83.6          78.3
                                 -------------  -------------  ---------  ---------        -----          -------         -----
Operating expenses:
  Research and development.....        8,920          8,696       12,128      6,645         35.8             84.0          28.4
  In-process research and
   development.................        7,632             --        2,817      7,632         30.7               --           6.6
  Selling, general and
   administrative..............       13,905          5,226       17,137      9,073         55.9             50.5          40.2
                                 -------------  -------------  ---------  ---------        -----          -------         -----
    Total operating expenses...       30,457         13,922       32,082     23,350        122.4            134.5          75.2
                                 -------------  -------------  ---------  ---------        -----          -------         -----
Income (loss) from
 operations....................      (12,270)        (5,273)       1,305    (12,670)       (49.3)           (50.9)          3.1
    Interest expense for
     borrowings from Conner....         (182)            --         (378)       (86)        (0.8)              --          (0.9)
Other income (expense), net....           27             --           86         (6)         0.1               --           0.2
                                 -------------  -------------  ---------  ---------        -----          -------         -----
Income (loss) before income
 taxes.........................      (12,425)        (5,273)       1,013    (12,762)       (50.0)           (50.9)          2.4
Benefit (provision) for income
 taxes.........................        3,701             --         (334)     3,558         14.9               --          (0.8)
                                 -------------  -------------  ---------  ---------        -----          -------         -----
Net income (loss)..............    $  (8,724)     $  (5,273)   $     679  $  (9,204)       (35.1)%          (50.9)%         1.6%
                                 -------------  -------------  ---------  ---------        -----          -------         -----
                                 -------------  -------------  ---------  ---------        -----          -------         -----

<CAPTION>

                                    1994
                                 ----------

<S>                              <C>
Revenues:
  License revenues.............       50.2%
  License revenues from
   Conner......................       44.4
  Service revenues.............        5.4
                                     -----
    Total revenues.............      100.0
                                     -----
Cost of revenues:
  Cost of license revenues.....       15.3
  Cost of license revenues from
   Conner......................        9.5
  Cost of service revenues.....        4.5
                                     -----
    Total cost of revenues.....       29.3
                                     -----
Gross profit...................       70.7
                                     -----
Operating expenses:
  Research and development.....       44.0
  In-process research and
   development.................       50.5
  Selling, general and
   administrative..............       60.1
                                     -----
    Total operating expenses...      154.6
                                     -----
Income (loss) from
 operations....................      (83.9)
    Interest expense for
     borrowings from Conner....       (0.6)
Other income (expense), net....         --
                                     -----
Income (loss) before income
 taxes.........................      (84.5)
Benefit (provision) for income
 taxes.........................       23.5
                                     -----
Net income (loss)..............      (61.0)%
                                     -----
                                     -----
</TABLE>

                                       64
<PAGE>
    REVENUES

    Arcada's total revenues are comprised  of software license fees and  service
revenues  from customer  funded engineering.  License revenues  are derived from
product licensing  fees  related to  the  sale of  packaged  software  products,
royalties  from OEMs and  site licenses. Service revenues  are derived from OEMs
for customer funded engineering.  Arcada's total revenues  have grown each  year
since  inception due to Arcada's strategic business acquisitions, product growth
and development  and its  ability  to adapt  its  products to  satisfy  customer
quality  and functionality requirements. In  addition, although Arcada initially
generated revenue almost exclusively from Conner, an OEM of disk and tape drives
and Arcada's majority stockholder, over time it has broadened its channel  focus
and customer base to include distributors, resellers, direct end users and other
third-party OEMs.

    Total  revenues for the year ended December  31, 1994 were $24.9 million, an
increase of $14.5 million from 1993. The increase in total revenues from 1993 to
1994 is due primarily to the acquisition of Quest in January 1994 and the growth
in the  third-party  customer  base  of Arcada.  This  increase  in  third-party
revenues  resulted from the increasing market demand for data storage management
software products  in  the  desktop  and  client/server  operating  environment,
increased market acceptance of Arcada's products and Arcada's increased spending
on  sales and  marketing. Arcada's  total revenues  in 1993  were $10.4 million.
Arcada's software  products  at this  time  were  marketed under  the  names  of
MaynStream,  EzTape  and QICStream.  With the  introduction  of Backup  Exec for
Windows NT in late 1993, Arcada began to increase its third-party customer base.

    Total revenues for the nine-month periods ended September 30, 1995 and  1994
were  $42.7  million  and  $15.1 million,  respectively,  an  increase  of $27.6
million. This  increase  resulted  primarily from  Arcada's  on-going  focus  on
third-party  license revenues. During the  nine-month period ended September 30,
1995, Arcada began to realize more fully the benefit of investments made  during
1994,  including certain  strategic relationships  developed by  Quest, Arcada's
increased spending  on the  research and  development and  selling, general  and
administration  infrastructures  and  increased  spending  on  focused marketing
efforts to  create brand  name  recognition. Arcada  also  began to  expand  its
product  offerings  and improve  upon existing  products. During  the nine-month
period ended September 30, 1995, Arcada released new versions of its Backup Exec
for Windows NT and Backup  Exec for NetWare and  released a new product,  Arcada
Backup for Windows 95.

    Revenues  from sales to  Conner represented 36.4%, 82.8%  and 16.8% of total
revenues in  1994, 1993  and the  nine-month period  ended September  30,  1995,
respectively. In addition, during 1994 and the nine-month period ended September
30,  1995 sales to two separate  customers represented approximately 10% and 19%
of total revenues, respectively. No other  customer accounted for more than  10%
of  net revenues  during these periods.  The following  table summarizes revenue
percentages resulting from Conner, OEM, distributor and direct customers as well
as foreign and domestic customers for the years ended December 31, 1994 and 1993
and the nine-month periods ended September 30, 1995 and 1994:

<TABLE>
<CAPTION>
                                                              YEAR ENDED DECEMBER 31,      NINE MONTHS ENDED
                                                                                             SEPTEMBER 30,
                                                              ------------------------  ------------------------
                                                                 1994         1993         1995         1994
                                                              -----------  -----------  -----------  -----------
<S>                                                           <C>          <C>          <C>          <C>
Conner......................................................       36.4%        82.8%        16.8%        44.4%
OEM.........................................................       29.8           --         25.7         27.1
Distributor.................................................       24.4         14.6         48.3         16.9
Direct......................................................        9.4          2.6          9.2         11.6
                                                                  -----        -----        -----        -----
  Total.....................................................      100.0%       100.0%       100.0%       100.0%
                                                                  -----        -----        -----        -----
                                                                  -----        -----        -----        -----
Foreign.....................................................       12.3%         2.5%        18.4%         8.1%
Domestic....................................................       87.7         97.5         81.6         91.9
                                                                  -----        -----        -----        -----
  Total.....................................................      100.0%       100.0%       100.0%       100.0%
                                                                  -----        -----        -----        -----
                                                                  -----        -----        -----        -----
</TABLE>

    The decrease in  the percentage of  Conner revenue in  1994, as compared  to
1993,  is due primarily  to Arcada's sales  and marketing efforts  to expand its
revenues from third-party customers. These

                                       65
<PAGE>
efforts  included  an  increase  in   spending  to  broaden  Arcada's   existing
operational  infrastructure and additional spending on sales and marketing. As a
result of these  efforts, combined with  the introduction of  new products,  the
percentage  of revenues from distribution and direct sales increased in 1994, as
compared to  1993. The  increase in  the percentage  of sales  to OEM  customers
reflects  the addition of new strategic accounts  as a result of the acquisition
of Quest in January 1994.

    During the nine-month period ended  September 30, 1995, Arcada continued  to
increase  its focus  on the  distribution channel.  The distribution  and direct
sales channels are the  primary channels through which  Arcada sells the  Backup
Exec  for Windows NT and Backup Exec  for NetWare data management products. As a
result, for the nine-month  period ended September 30,  1995 as compared to  the
same  period in 1994, the percentage of revenue attributable to the distribution
channel increased, while the percentage of  revenue from Conner and other  OEM's
decreased.  The increase in foreign revenue as  a percentage of total revenue in
1994 as compared  to 1993,  and for the  nine-month period  ended September  30,
1995, as compared to the same period in 1994, is due primarily to Arcada's sales
and  marketing efforts to capture  part of the market  share of a growing market
for data  storage management  software  in Europe.  To facilitate  this  growth,
Arcada  opened  a sales  office in  the United  Kingdom late  in 1994  to manage
European sales activities. Arcada  currently expects that it  will open a  sales
office  in France by  early 1996 and  anticipates that further  expansion of its
European sale's organization will  result in the addition  of a sales office  in
Germany by the later part of 1996.

    GROSS PROFIT
    The  cost  of  license revenues  primarily  consist of  the  amortization of
technology and related intangibles  resulting from acquisition  and the cost  of
product  packaging, documentation,  duplication and production.  Cost of service
revenues  include  direct  costs  associated  with  customer-funded  engineering
activities.

    Arcada's  gross margin  from the  sale of  packaged and  bundled software is
affected by many factors, including  pricing of Arcada's products, product  mix,
the  channels  through  which  Arcada's  products  are  distributed  and product
maturity. In addition, gross  margin for service  revenues can be  significantly
impacted  by the pricing terms  of customer-funded engineering activities, which
can vary from customer to  customer and for the  same customer from contract  to
contract. Arcada's gross margin can and may be affected in particular periods by
pricing strategies and return privileges employed in connection with new product
introductions  and  upgrades.  In  these situations,  existing  users  and other
targeted potential customers are offered  favorable terms and conditions for  an
introductory  period to establish  or increase acceptance  of Arcada's products.
Upgrade and  introductory  customers  generally  receive  all  the  manuals  and
diskettes  received by other customers. Accordingly, these policies can increase
total revenues, but have a negative effect on gross margin. Although Arcada  has
not  experienced any significant returns and price protection to date, there can
be no assurances that Arcada will not experience such costs in the future.

    The gross margins were 73.1% and 83.6% for the years ended December 31, 1994
and 1993, respectively,  and were  78.3% and  70.7% for  the nine-month  periods
ended  September 30, 1995 and 1994,  respectively. The increase in gross margins
for the first nine months of 1995  over the same period in 1994 is  attributable
to  a significant shift in Arcada's product mix towards the higher margin Backup
Exec products, including Backup Exec for Windows NT and Backup Exec for NetWare.
The reduction in gross margin for 1994 compared to 1993 is due primarily to  the
acquisition  of Quest and the license revenues derived from the acquired product
lines. The Quest  product lines  are used primarily  by large  OEM customers  as
software  accessories bundled within the tape drive products of OEM's. These OEM
products are in turn sold in the  desktop tape drive market at relatively  lower
margins.  The  acquisition of  Quest  also resulted  in  additional amortization
expense relating to acquired technology. The negative impact on the gross margin
relating to  the Quest  products  was partially  offset  by increased  sales  of
Arcada's  Backup  Exec product  lines. The  Backup Exec  product lines  are sold
primarily through  the distribution  and direct  sales channels,  and the  gross
margin  percentages attained on these products is considerably higher than those
for the desktop product lines.

                                       66
<PAGE>
RESEARCH AND DEVELOPMENT

    Research  and development expenses  consist primarily of  salaries and other
personnel-related expenses, depreciation  of development equipment,  facilities,
occupancy  and production supplies. Research  and development expenses increased
(i) $0.2 million from $8.7 million for the year ended December 31, 1993 to  $8.9
million  for the year  ended December 31,  1994 and (ii)  $5.5 million from $6.6
million for the nine-month period ended September 30, 1994 to $12.1 million  for
the  nine-month  period  ended  September  30,  1995.  These  increases  are due
primarily to Arcada's growth, emphasis on new product development and  increased
headcount resulting from business acquisitions. Arcada anticipates that research
and development expenses will continue to increase in absolute dollars.

    In  accordance  with  Statement  of Financial  Accounting  Standards  No. 86
"Accounting for the Costs of Computer  Software to be Sold, Leased or  Otherwise
Marketed" software development costs
are capitalized when technological feasibility is established which based on the
Company's  development process  is the completion  of a working  model. To date,
Arcada has not capitalized  any software development costs  as the amounts  have
not been material.

IN-PROCESS RESEARCH AND DEVELOPMENT

    In  January 1994, Arcada acquired the business of Quest, for $8.5 million in
cash and the issuance of 7.6 million shares of Arcada Series A Preferred  Stock.
The  transaction was accounted for as  a purchase and, accordingly, the purchase
price was allocated to  the assets acquired and  liabilities assumed based  upon
their  estimated fair market values. Based upon an appraisal, approximately $7.6
million was  allocated to  in-process research  and development  and charged  to
earnings  in 1994. During  1995, Arcada acquired  the assets of  Sytron for $4.5
million  in  cash  and  the  assumption  of  certain  liabilities.  The   Sytron
transaction was accounted for as a purchase and, accordingly, the purchase price
was  allocated to  the assets  acquired and  the liabilities  assumed based upon
their estimated fair market values. Based upon an appraisal, approximately  $2.8
million  was allocated  to in-process  research and  development and  charged to
earnings in 1995.

    SELLING, GENERAL AND ADMINISTRATIVE

    Selling, general and administrative  ("SG&A") expenses consist primarily  of
sales   and  marketing   promotions,  personnel  and   related  overhead  costs,
information  systems  and  customer  technical  support  costs.  SG&A   expenses
increased  from $5.2  million in  1993 to  $13.9 million  in 1994  and from $9.1
million for the nine-month period ended September 30, 1994 to $17.1 million  for
the nine-month period ended September 30, 1995. SG&A expenses as a percentage of
total   revenues  were  approximately  55.9%  and   50.5%  for  1994  and  1993,
respectively, and approximately 40.2% and 60.1% in the nine-month periods  ended
September  30, 1995  and 1994, respectively.  The increases in  SG&A in absolute
dollars for all periods are primarily due to expenses associated with  increased
sales and marketing efforts, amortization of certain intangibles and goodwill as
a  result of business acquisitions and significant increases associated with the
growth and development of Arcada's infrastructure and operations. Infrastructure
spending included, among  other things,  increases in  headcount throughout  the
organization,  the  addition of  new  or expanded  facilities,  extensive travel
relating to both exploration of  new market opportunities and the  consolidation
of  operations and the additional administrative costs associated with growing a
self-supporting entity independent of Conner.

    Arcada expects that SG&A will increase in absolute dollars in 1996 as Arcada
continues to grow.

INTEREST EXPENSE

    All interest expense relates to interest  on borrowings under an $8  million
line  of credit from Conner (the "Line of Credit"). Borrowings under the Line of
Credit carry interest at 5% per annum and  are required to be fully paid off  by
December  31,  1998. However,  in the  event  that Arcada  fails to  make timely
payments of debt  and interest,  the interest rate  increases to  7% per  annum.
Arcada  has not made any interest payments to date under the Line of Credit, and
accordingly has been accruing interest expense at 7% per annum. In addition, the
Line of Credit entitles Conner to receive certain warrants to purchase Series  B
Preferred   Stock   (the   "Conner  Warrants"),   and   Arcada   must  recognize

                                       67
<PAGE>
additional interest expense based on the amortization of the value of the Conner
Warrants over  the term  of  the Line  of  Credit. Interest  expense  (including
expense attributable to amortization of the Conner Warrants) was $0.2 million in
1994  and  $0.4  million  and  $0.1 million  for  the  nine-month  periods ended
September 30, 1995 and 1994, respectively.

BENEFIT (PROVISION) FOR INCOME TAXES

    During 1993,  Arcada filed  a consolidated  federal income  tax return  with
Conner and, accordingly, its net operating loss for 1993 were used by Conner. On
a  separate return basis,  no provision for  income taxes has  been recorded for
1993 as a  result of the  losses incurred.  Since 1994, Arcada  has been  filing
separate  federal income tax returns. Arcada's income tax benefit rate was 29.8%
in 1994 and 27.9% for  the nine-month period ended  September 30, 1994. For  the
nine-month  period ended  September 30,  1995, Arcada's  effective tax  rate was
33.0%. In 1994 and the nine-month period ended September 30, 1994, the effective
tax rate used to  record the tax  benefit was lower  than the federal  statutory
rate  of  35%  as  a  result of  non-deductible  goodwill  amortization  and the
non-utilization of net  operating losses.  Arcada's effective tax  rate for  the
nine-month  period ended September 30, 1995,  was approximately 33.0%, which was
lower than  the federal  statutory rate  of 35%  primarily due  to the  expected
utilization of certain tax credits.

    Based on its history of operating losses through 1994, Arcada has determined
that  under FAS  109, it is  more likely than  not that the  deferred tax assets
would not be realized and, accordingly, a valuation reserve has been established
at December 31, 1994 and 1993. See "Note 7 -- Income Taxes," in "Notes to Arcada
Consolidated Financial Statements."

LITIGATION

    On November  2,  1995,  Arcada  entered into  a  settlement  agreement  with
Personal  Computer  Peripherals  Corporation  ("PCPC")  settling  various claims
brought by PCPC alleging infringement by Arcada of PCPC's patent. As a result of
this litigation and the settlement agreement, Arcada expects to incur a material
charge in the fourth quarter of 1995.

LIQUIDITY AND CAPITAL RESOURCES

    Arcada has funded its  operations to date primarily  through cash flow  from
operations,  borrowings under the Line of Credit and other intercompany payments
made on behalf of Arcada by Conner. At December 31, 1994 and September 30, 1995,
gross borrowings under  the Line  of Credit (without  deduction for  unamortized
discount  related  to  the Conner  Warrants)  aggregated $2.8  million  and $4.9
million,  respectively.  Arcada  is   required  to  make  sufficient   principal
repayments  such that the outstanding amounts will not exceed $5.3 million as of
December 31, 1996 and $2.7 million as of December 31, 1997.

    Arcada had cash  and cash equivalents  of $1.2 million  and $0.2 million  at
December  31, 1994  and September  30, 1995,  respectively, and  working capital
deficiencies of $0.9 million and $0.2 million at December 31, 1994 and September
30, 1995, respectively. Arcada had net  accounts receivable of $5.3 million  and
$11.6  million, at December  31, 1994 and September  30, 1995, respectively. Net
cash used in operating activities was $3.0 million in 1993 and net cash provided
by operations was $0.7  million in 1994. Net  cash used in operating  activities
was $0.1 million for the nine-month period ended September 30, 1994 and net cash
provided  by  operations  was  $4.0  million  for  the  nine-month  period ended
September 30, 1995.

    During 1994 and  the nine-month  period ended September  30, 1995,  Arcada's
investing  activities primarily consisted of capital expenditures related to the
acquisition of  computers,  equipment  and  facilities  to  support  operations,
product  development and  the MIS infrastructure.  In addition,  in 1995, Arcada
acquired certain assets  of Sytron for  $4.5 million. As  a consequence of  that
acquisition,  Arcada's working capital at September  30, 1995 fell to only $0.23
million; however,  Arcada  believes  that the  existing  sources  of  liquidity,
together  with  anticipated  funds  from  operations  and  the  availability  of
additional borrowings under the  Line of Credit will  be sufficient to meet  its
minimum  working capital and  capital expenditure requirements  for at least the
next twelve months.

                                       68
<PAGE>
RECENT PRONOUNCEMENTS

    In 1995,  the Financial  Accounting Standards  Board released  Statement  of
Financial Accounting Standards No. 121 (FAS 121), "Accounting for the Impairment
of  Long-Lived Assets  and for  Long-Lived Assets  to be  Disposed of."  FAS 121
requires recognition of  impairment of long-lived  assets in the  event the  net
book   value  of  such  assets  exceeds   the  future  undiscounted  cash  flows
attributable to such  assets. FAS 121  is effective for  fiscal years  beginning
after  December 15, 1995. Adoption of FAS 121 is not expected to have a material
impact on Arcada's financial position or results of operations.

    In 1995,  the Financial  Accounting Standards  Board released  Statement  of
Financial  Accounting Standards No.  123 (FAS 123),  "Accounting for Stock-Based
Compensation." FAS  123 provides  an alternative  to the  Accounting  Principles
Board's  Opinion No. 25 (APB 25), "Accounting for Stock Issued to Employees" and
is effective for  fiscal years beginning  after December 15,  1995. The  Company
expects  to continue to account for its  employee stock plans in accordance with
the provisions of  APB 25.  Accordingly, FAS  123 is  not expected  to have  any
material impact on Arcada's financial position or results of operations.

                                       69
<PAGE>
          UNAUDITED PRO FORMA COMBINED CONDENSED FINANCIAL STATEMENTS

    The  following unaudited  pro forma combined  condensed financial statements
assume a business  combination between  Seagate and  Conner accounted  for on  a
pooling  of interests basis (the "Seagate/ Conner  Merger") and are based on the
respective historical  financial statements  and the  notes thereto,  which  are
incorporated  by  reference in  this Proxy  Statement/Prospectus. The  pro forma
combined  condensed  balance  sheet   combines  Seagate's  September  30,   1995
consolidated balance sheet with Conner's September 30, 1995 consolidated balance
sheet  (which includes Arcada on a consolidated basis). The pro forma statements
of operations combine Seagate's historical results for each of the three  fiscal
years  ended June 30, 1995, 1994 and  1993, and the three months ended September
30, 1995 and 1994, with the corresponding Conner results (which consolidates the
results of Arcada) for the twelve months  ended June 30, 1995, the fiscal  years
ended  December 31, 1994 and 1993, and the three months ended September 30, 1995
and 1994, respectively.

    In connection  with the  Seagate/Conner Merger,  Seagate is  to acquire  the
outstanding  minority interest of Arcada in a transaction to be accounted for as
a purchase (the "Merger").  The minority interest of  Arcada amounts to a  31.4%
ownership  interest on a  fully diluted basis. The  pro forma combined condensed
balance sheet  includes  adjustments necessary  to  give effect  to  the  Merger
assuming  it  was consummated  at  September 30,  1995.  The pro  forma combined
condensed statements of operations  for the twelve months  ended June 30,  1995,
and  for the three months ended September 30, 1995 and 1994, include adjustments
which give effect to the Merger assuming it was consummated at the beginning  of
Seagate's fiscal year 1995.

    The pro forma information is presented for illustrative purposes only and is
not  necessarily indicative of the operating  results or financial position that
would  have  occurred  if  the  Seagate/  Conner  Merger  and  the  Merger  been
consummated in an earlier period, nor is it necessarily indicative of the future
operating results or financial position.

    These  pro forma financial  statements are based  on, and should  be read in
conjunction with,  the  historical  consolidated financial  statements  and  the
related notes thereto of Seagate, Conner, and Arcada included or incorporated by
reference in the Proxy Statement/Prospectus.

                                       70
<PAGE>
             PRO FORMA COMBINED CONDENSED STATEMENTS OF OPERATIONS
                 FOR THE THREE MONTHS ENDED SEPTEMBER 30, 1995
                                  (UNAUDITED)
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)

<TABLE>
<CAPTION>
                                                                      PRO FORMA          ARCADA
                                                                      COMBINED         PRO FORMA       PRO FORMA
                                         SEAGATE     CONNER (A)   SEAGATE & CONNER   ADJUSTMENT (B)     COMBINED
                                      -------------  -----------  -----------------  --------------  --------------
<S>                                   <C>            <C>          <C>                <C>             <C>
Net sales...........................  $   1,453,626  $   687,179   $     2,140,805     $       --     $  2,140,805
Cost of sales.......................      1,161,975      581,555         1,743,530             --        1,743,530
                                      -------------  -----------  -----------------       -------    --------------
Gross profit........................        291,651      105,624           397,275             --          397,275
                                      -------------  -----------  -----------------       -------    --------------
Operating expenses:
  Product development...............         67,676       29,670            97,346             --           97,346
  Marketing and administrative......         69,969       46,586           116,555             --          116,555
  Amortization of goodwill and other
   intangibles......................          7,616        2,694            10,310          2,074           12,384
  In-process research and
   development......................             --        2,817             2,817             --            2,817
                                      -------------  -----------  -----------------       -------    --------------
    Total operating expenses........        145,261       81,767           227,028          2,074          229,102
                                      -------------  -----------  -----------------       -------    --------------
Income from operations..............        146,390       23,857           170,247         (2,074)         168,173
Interest income.....................         18,040        5,302            23,342             --           23,342
Interest expense....................         (8,868)      (8,671)          (17,539)            --          (17,539)
Other...............................         (1,211)        (482)           (1,693)            --           (1,693)
                                      -------------  -----------  -----------------       -------    --------------
    Other income (expense), net.....          7,961       (3,851)            4,110             --            4,110
                                      -------------  -----------  -----------------       -------    --------------
Income before income taxes and
 extraordinary gain.................        154,351       20,006           174,357         (2,074)         172,283
Provision for income taxes..........         46,305        6,602            52,907             --           52,907
                                      -------------  -----------  -----------------       -------    --------------
Income before extraordinary gain....  $     108,046  $    13,404   $       121,450     $   (2,074)    $    119,376
                                      -------------  -----------  -----------------       -------    --------------
                                      -------------  -----------  -----------------       -------    --------------
Income per share before
 extraordinary gain:
  Primary...........................  $        1.44  $      0.56   $          1.23                    $       1.18
  Fully diluted.....................  $        1.23  $      0.56   $          1.05                    $       1.02
Number of shares used in per share
 computations:
  Primary...........................         75,088       23,974            99,062                         101,254
  Fully diluted.....................         91,681       33,093           124,774                         126,966
</TABLE>

- ------------------------

(a)  Income per share and number of shares reflect Seagate equivalent numbers of
    0.442 share of Seagate Common Stock for each share of Conner Common Stock.

(b) Pro forma adjustment to reflect the acquisition of the minority interest  of
    Arcada in conjunction with the Seagate/Conner Merger as discussed in Notes 1
    and 5.

  See Accompanying Notes to Pro Forma Combined Condensed Financial Statements.

                                       71
<PAGE>
             PRO FORMA COMBINED CONDENSED STATEMENTS OF OPERATIONS
                 FOR THE THREE MONTHS ENDED SEPTEMBER 30, 1994
                                  (UNAUDITED)
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)

<TABLE>
<CAPTION>
                                                                      PRO FORMA          ARCADA
                                                                      COMBINED         PRO FORMA       PRO FORMA
                                         SEAGATE     CONNER (A)   SEAGATE & CONNER   ADJUSTMENT (B)     COMBINED
                                      -------------  -----------  -----------------  --------------  --------------
<S>                                   <C>            <C>          <C>                <C>             <C>
Net sales...........................  $     933,146  $   559,504   $     1,492,650     $       --     $  1,492,650
Cost of sales.......................        735,001      458,323         1,193,324             --        1,193,324
                                      -------------  -----------  -----------------       -------    --------------
Gross profit........................        198,145      101,181           299,326             --          299,326
                                      -------------  -----------  -----------------       -------    --------------
Operating expenses:
  Product development...............         47,252       32,297            79,549             --           79,549
  Marketing and administrative......         56,163       43,375            99,538             --           99,538
  Amortization of goodwill and other
   intangibles......................          4,250        3,774             8,024          2,074           10,098
  In-process research and
   development......................         43,000           --            43,000             --           43,000
                                      -------------  -----------  -----------------       -------    --------------
    Total operating expenses........        150,665       79,446           230,111          2,074          232,185
                                      -------------  -----------  -----------------       -------    --------------
Income from operations..............         47,480       21,735            69,215         (2,074)          67,141
Interest income.....................         14,698        4,036            18,734             --           18,734
Interest expense....................         (8,207)     (11,496)          (19,703)            --          (19,703)
Other...............................          1,322          997             2,319             --            2,319
                                      -------------  -----------  -----------------       -------    --------------
    Other income (expense), net.....          7,813       (6,463)            1,350             --            1,350
                                      -------------  -----------  -----------------       -------    --------------
Income before income taxes and
 extraordinary gain.................         55,293       15,272            70,565         (2,074)          68,491
Provision for income taxes..........         32,756        5,042            37,798             --           37,798
                                      -------------  -----------  -----------------       -------    --------------
Income before extraordinary gain....  $      22,537  $    10,230   $        32,767     $   (2,074)    $     30,693
                                      -------------  -----------  -----------------       -------    --------------
                                      -------------  -----------  -----------------       -------    --------------
Income per share before
 extraordinary gain:
  Primary...........................  $        0.30  $      0.44   $          0.33                    $       0.31
  Fully diluted.....................  $        0.29  $      0.44   $          0.32                    $       0.30
Number of shares used in per share
 computations:
  Primary...........................         74,904       23,076            97,980                         100,172
  Fully diluted.....................         85,223       23,076           108,299                         110,491
</TABLE>

- ------------------------

(a)  Income per share and number of shares reflect Seagate equivalent numbers of
    0.442 share of Seagate Common Stock for each share of Conner Common Stock.

(b) Pro forma adjustment to reflect the acquisition of the minority interest  of
    Arcada in conjunction with the Seagate/Conner Merger as discussed in Notes 1
    and 5.

  See Accompanying Notes to Pro Forma Combined Condensed Financial Statements.

                                       72
<PAGE>
             PRO FORMA COMBINED CONDENSED STATEMENTS OF OPERATIONS
                        FOR THE YEAR ENDED JUNE 30, 1995
                                  (UNAUDITED)
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)

<TABLE>
<CAPTION>
                                                                        PRO FORMA          ARCADA
                                                                        COMBINED         PRO FORMA       PRO FORMA
                                         SEAGATE      CONNER (A)    SEAGATE & CONNER   ADJUSTMENT (B)    COMBINED
                                      -------------  -------------  -----------------  --------------  -------------
<S>                                   <C>            <C>            <C>                <C>             <C>
Net sales...........................  $   4,539,570  $   2,403,848   $     6,943,418     $       --    $   6,943,418
Cost of sales.......................      3,607,661      1,993,978         5,601,639             --        5,601,639
                                      -------------  -------------  -----------------       -------    -------------
Gross profit........................        931,909        409,870         1,341,779             --        1,341,779
                                      -------------  -------------  -----------------       -------    -------------
Operating expenses:
  Product development...............        220,024        138,065           358,089             --          358,089
  Marketing and administrative......        245,811        198,919           444,730             --          444,730
  Amortization of goodwill and other
   intangibles......................         23,092         12,680            35,772          8,297           44,069
  In-process research and
   development......................         70,360          5,000            75,360             --           75,360
  Restructuring costs...............             --        (38,019)          (38,019)            --          (38,019)
                                      -------------  -------------  -----------------       -------    -------------
    Total operating expenses........        559,287        316,645           875,932          8,297          884,229
                                      -------------  -------------  -----------------       -------    -------------
Income from operations..............        372,622         93,225           465,847         (8,297)         457,550
Interest income.....................         65,560         20,171            85,731             --           85,731
Interest expense....................        (32,966)       (43,369)          (76,335)            --          (76,335)
Other...............................          4,123         27,211            31,334             --           31,334
                                      -------------  -------------  -----------------       -------    -------------
    Other income, net...............         36,717          4,013            40,730             --           40,730
                                      -------------  -------------  -----------------       -------    -------------
Income before income taxes and
 extraordinary gain.................        409,339         97,238           506,577         (8,297)         498,280
Provision for income taxes..........        149,257         26,002           175,259             --          175,259
                                      -------------  -------------  -----------------       -------    -------------
Income before extraordinary gain....  $     260,082  $      71,236   $       331,318     $   (8,297)   $     323,021
                                      -------------  -------------  -----------------       -------    -------------
                                      -------------  -------------  -----------------       -------    -------------
Income per share before
 extraordinary gain:
  Primary...........................  $        3.52  $        3.06   $          3.41                   $        3.25
  Fully diluted.....................  $        3.06  $        2.84   $          3.00                   $        2.88
Number of shares used in per share
 computations:
  Primary...........................         73,839         23,305            97,144                          99,336
  Fully diluted.....................         91,474         32,214           123,688                         125,880
</TABLE>

- ------------------------

(a)  Income per share and number of shares reflect Seagate equivalent numbers of
    0.442 share of Seagate Common Stock for each share of Conner Common Stock.

(b) Pro forma adjustment to reflect the acquisition of the minority interest  of
    Arcada in conjunction with the Seagate/Conner Merger as discussed in Notes 1
    and 5.

  See Accompanying Notes to Pro Forma Combined Condensed Financial Statements.

                                       73
<PAGE>
             PRO FORMA COMBINED CONDENSED STATEMENTS OF OPERATIONS
                                  (UNAUDITED)
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)

<TABLE>
<CAPTION>
                                                                                          YEAR ENDED JUNE 30,
                                                                                      ----------------------------
                                                                                        1994 (A)       1993 (A)
                                                                                      -------------  -------------
<S>                                                                                   <C>            <C>
Net Sales...........................................................................  $   5,865,255  $   5,195,276
Cost of Sales.......................................................................      4,692,324      4,284,394
                                                                                      -------------  -------------
Gross Profit........................................................................      1,172,931        910,882
                                                                                      -------------  -------------
Operating expenses:
  Product development...............................................................        302,678        291,470
  Marketing and administrative......................................................        397,931        408,340
  Amortization of goodwill and other intangibles....................................         27,820         35,073
  In-process research and development...............................................          5,000             --
  Restructuring costs...............................................................        (38,019)       121,457
  Non-recurring items...............................................................             --        231,945
                                                                                      -------------  -------------
    Total operating expenses........................................................        695,410      1,088,285
                                                                                      -------------  -------------
Income (loss) from operations.......................................................        477,521       (177,403)
Interest income.....................................................................         53,384         41,359
Interest expense....................................................................        (73,576)       (74,724)
Other...............................................................................         18,808         11,228
                                                                                      -------------  -------------
  Other (expense), net..............................................................         (1,384)       (22,137)
                                                                                      -------------  -------------
Income (loss) before income taxes and extraordinary gain............................        476,137       (199,540)
Provision for income taxes..........................................................        141,340         50,340
                                                                                      -------------  -------------
Income (loss) before extraordinary gain.............................................  $     334,797  $    (249,880)
                                                                                      -------------  -------------
                                                                                      -------------  -------------
Income (loss) per share before extraordinary gain:
  Primary...........................................................................  $        3.48  $       (2.80)
  Fully diluted.....................................................................  $        3.16  $       (2.80)
Number of shares used in per share computations:
  Primary...........................................................................         96,160         89,187
  Fully diluted.....................................................................        117,967         89,187
</TABLE>

- ------------------------

(a)  For  the  years ended  June  30, 1994  and  1993  there were  no  pro forma
    conforming adjustments  and the  above pro  forma information  reflects  the
    combination  of Seagate  and Conner for  the fiscal periods  as discussed in
    Note 2.

  See Accompanying Notes to Pro Forma Combined Condensed Financial Statements.

                                       74
<PAGE>
                   PRO FORMA COMBINED CONDENSED BALANCE SHEET
                               SEPTEMBER 30, 1995
                                  (UNAUDITED)
                                 (IN THOUSANDS)
<TABLE>
<CAPTION>
                                                                                                 SEAGATE &
                                                                                                  CONNER          PRO FORMA
                                                                                                 PRO FORMA         COMBINED
                                                                                                ADJUSTMENTS       SEAGATE &
                                                                         SEAGATE      CONNER        (A)             CONNER
                                                                        ----------  ----------  -----------       ----------
<S>                                                                     <C>         <C>         <C>               <C>
ASSETS:
  Cash and cash equivalents...........................................  $  684,192  $  164,156   $      --        $  848,348
  Short-term investments..............................................     562,710     185,294          --           748,004
  Accounts receivable.................................................     662,097     418,377          --         1,080,474
  Inventories.........................................................     427,922     265,356          --           693,278
  Deferred income taxes...............................................     136,138      51,950      10,600           198,688
  Other current assets................................................     138,636     118,157      (1,500)          255,293
                                                                        ----------  ----------  -----------       ----------
    Total Current Assets..............................................   2,611,695   1,203,290       9,100         3,824,085
  Property, equipment and leasehold improvements, net.................     721,688     242,076     (16,400)          947,364
  Goodwill and other intangibles, net.................................     183,011      35,099                       218,110
  Other assets........................................................     106,161      10,322          --           116,483
                                                                        ----------  ----------  -----------       ----------
    Total Assets......................................................  $3,622,555  $1,490,787   $  (7,300)       $5,106,042
                                                                        ----------  ----------  -----------       ----------
                                                                        ----------  ----------  -----------       ----------
LIABILITIES:
  Accounts payable....................................................  $  539,534  $  259,649   $      --        $  799,183
  Accrued employee compensation.......................................     130,758      37,212      86,700           254,670
  Accrued expenses....................................................     284,126      98,521      32,300           414,947
  Accrued income taxes................................................      38,179      45,660          --            83,839
  Current portion of long-term debt...................................      10,479       3,014          --            13,493
                                                                        ----------  ----------  -----------       ----------
    Total Current Liabilities.........................................   1,003,076     444,056     119,000         1,566,132
  Deferred income taxes...............................................     269,909     129,346     (28,400)          370,855

  Other liabilities...................................................     138,161       2,298      23,100           163,559
  Long-term debt, less current portion................................     539,804     527,961          --         1,067,765
  Minority interest...................................................          --       3,411          --             3,411
                                                                        ----------  ----------  -----------       ----------
    Total Liabilities.................................................   1,950,950   1,107,072     113,700         3,171,722
                                                                        ----------  ----------  -----------       ----------
STOCKHOLDERS' EQUITY:
  Common stock and additional paid-in capital.........................     402,284     271,233          --           673,517
  Retained earnings and other.........................................   1,269,321     112,482    (121,000)        1,260,803
                                                                        ----------  ----------  -----------       ----------
    Total Stockholders' Equity........................................   1,671,605     383,715    (121,000)        1,934,320
                                                                        ----------  ----------  -----------       ----------
    Total Liabilities and Stockholders' Equity........................  $3,622,555  $1,490,787   $  (7,300)       $5,106,042
                                                                        ----------  ----------  -----------       ----------
                                                                        ----------  ----------  -----------       ----------

<CAPTION>

                                                                            ARCADA
                                                                           PRO FORMA     PRO FORMA
                                                                        ADJUSTMENT (B)    COMBINED
                                                                        ---------------  ----------
<S>                                                                     <C> <C>          <C>
ASSETS:
  Cash and cash equivalents...........................................     $      --     $  848,348
  Short-term investments..............................................            --        748,004
  Accounts receivable.................................................            --      1,080,474
  Inventories.........................................................            --        693,278
  Deferred income taxes...............................................            --        198,688
  Other current assets................................................            --        255,293
                                                                        ---------------  ----------
    Total Current Assets..............................................            --      3,824,085
  Property, equipment and leasehold improvements, net.................            --        947,364
  Goodwill and other intangibles, net.................................        64,224        282,334
  Other assets........................................................            --        116,483
                                                                        ---------------  ----------
    Total Assets......................................................     $  64,224     $5,170,266
                                                                        ---------------  ----------
                                                                        ---------------  ----------
LIABILITIES:
  Accounts payable....................................................     $      --     $  799,183
  Accrued employee compensation.......................................            --        254,670
  Accrued expenses....................................................            --        414,947
  Accrued income taxes................................................            --         83,839
  Current portion of long-term debt...................................            --         13,493
                                                                        ---------------  ----------
    Total Current Liabilities.........................................            --      1,566,132
  Deferred income taxes...............................................         3,744        374,599
  Other liabilities...................................................            --        163,559
  Long-term debt, less current portion................................            --      1,067,765
  Minority interest...................................................          (352)         3,059
                                                                        ---------------  ----------
    Total Liabilities.................................................         3,392      3,175,114
                                                                        ---------------  ----------
STOCKHOLDERS' EQUITY:
  Common stock and additional paid-in capital.........................        97,838        771,355
  Retained earnings and other.........................................       (37,006)     1,223,797
                                                                        ---------------  ----------
    Total Stockholders' Equity........................................        60,832      1,995,152
                                                                        ---------------  ----------
    Total Liabilities and Stockholders' Equity........................     $  64,224     $5,170,266
                                                                        ---------------  ----------
                                                                        ---------------  ----------
</TABLE>

- ------------------------------
(a)  Pro forma adjustment to reflect  the restructuring charges as discussed  in
     Note 4.

(b)  Pro forma adjustment to reflect the acquisition of the minority interest of
     Arcada  in conjunction with the Seagate/Conner Merger as discussed in Notes
     1 and 5.

  See Accompanying Notes to Pro Forma Combined Condensed Financial Statements.

                                       75
<PAGE>
           NOTES TO PRO FORMA COMBINED CONDENSED FINANCIAL STATEMENTS
                                  (UNAUDITED)

1.  The unaudited pro forma combined condensed financial statements reflect  the
    issuance  of 0.442 of a  share of Seagate Common  Stock in exchange for each
    share of Conner  Common Stock. In  addition, Seagate will  issue options  to
    purchase  0.442 of  a share  of Seagate  Common Stock  in exchange  for each
    outstanding Conner Option.  The actual  number of shares  of Seagate  Common
    Stock  and stock options to  be issued in the  Seagate/Conner Merger will be
    determined at the Effective Time based on the Exchange Ratio and the  number
    of  shares of  Conner Common Stock  and Conner Options  then outstanding. In
    addition, the unaudited  pro forma combined  condensed financial  statements
    reflect  the acquisition by Seagate of  the outstanding minority interest of
    Arcada in  exchange  for 0.1545  share  of  Seagate Common  Stock  for  each
    outstanding  share  of  Arcada Preferred  and  Common Stock  and  options to
    purchase  0.1545  share  of  Seagate  Common  Stock  in  exchange  for  each
    outstanding option to purchase Arcada Common Stock.

    As  of September 30, 1995, Conner had outstanding Common Stock of 53,537,032
    shares and outstanding Conner Options to purchase 7,286,268 shares of Conner
    Common Stock.  Based  on  the  Exchange Ratio  as  described  above,  as  of
    September  30, 1995, Seagate would  issue approximately 23,663,368 shares of
    Seagate Common Stock in exchange for all outstanding shares of Conner Common
    Stock and would issue options to purchase approximately 3,220,530 shares  of
    Seagate Common Stock in exchange for all outstanding Conner Options.

    Based  on the outstanding minority interest of Arcada at September 30, 1995,
    Seagate will exchange approximately 1,215,000 shares of Seagate Common Stock
    and options to acquire  977,000 shares of Seagate  Common Stock in  exchange
    for the outstanding minority interest.

2.  The unaudited pro forma financial data combines Seagate's financial data for
    the  three fiscal years  ended June 30,  1995, 1994, and  1993 and the three
    months ended September 30, 1995 and 1994 with Conner's financial data (which
    consolidates the results  of Arcada) for  the twelve months  ended June  30,
    1995,  the fiscal  years ended  December 31,  1994 and  1993, and  the three
    months ended  September  30,  1995 and  1994,  respectively.  The  operating
    results  of Conner for the  six months ended December  31, 1994 (revenue and
    net income of $1,151 million and $54 million, respectively) are included  in
    the  unaudited pro forma statements of operations for both fiscal years 1995
    and 1994.

3.  Seagate's fiscal year ends on the Friday closest to June 30 and includes  52
    weeks  in all fiscal years and 13  weeks in all quarterly periods presented.
    Conner's fiscal year ends  on the Saturday closest  to December 31 and  also
    includes  52 weeks in all fiscal years and 13 weeks in all quarterly periods
    presented. For clarity of presentation  in the unaudited pro forma  combined
    condensed  financial statements, fiscal periods are  reported as ending on a
    calendar month end.

4.  Seagate expects to incur charges to operations currently estimated to  range
    from  $140 million to $180 million in the quarter ending March 31, 1996, the
    quarter in which the Seagate/Conner Merger is expected to be consummated. An
    estimated charge at the midpoint of the above range of $121 million, net  of
    estimated  tax benefits  of $39 million,  is reflected in  the unaudited pro
    forma combined condensed  balance sheet.  The charge,  before estimated  tax
    benefits,   primarily  relates  to  costs   associated  with  combining  the
    operations of the two companies and includes employee severance benefits  of
    $87  million, closure of duplicate and  excess facilities of $53 million and
    fees of financial advisors,  attorneys and accountants  of $20 million.  The
    future  cash requirements  related to these  charges are  estimated to range
    from $100 million to  $120 million. These  ranges are preliminary  estimates
    only and are therefore subject to change.

5.  The fair value of the Seagate Common Stock and stock options to be exchanged
    by   Seagate  to  acquire  the   outstanding  minority  interest  of  Arcada
    approximates $97.8 million based on a value of $44.625 per share of  Seagate
    Common   Stock.   The   minority   interest   in   Arcada   amounts   to   a

                                       76
<PAGE>
    31.4% ownership interest on a fully  diluted basis. The acquisition will  be
    accounted  for  as  a purchase,  and  accordingly, the  acquired  assets and
    liabilities  pertaining  to  the  minority  interest  will  be  recorded  at
    estimated  fair values. The  unaudited pro forma  combined condensed balance
    sheet reflects  the  elimination  of  Arcada's  minority  interest  and  the
    estimated  allocation  of purchase  price to  the assets  acquired including
    goodwill and  other  intangibles  of approximately  $64.2  million  and  the
    write-off  of non-recurring charges of  approximately $37.1 million relating
    to in-process  research and  development. The  effect of  recurring  charges
    relating  to the purchase, primarily the  amortization of goodwill and other
    intangibles, has been reflected  as pro forma  adjustments in the  unaudited
    pro   forma  combined   condensed  statements   of  operations   and  totals
    approximately $8.3 million for fiscal year 1995, $2.1 million for the  three
    months ended September 30, 1995, and $2.1 million for the three months ended
    September  30,  1994. These  amounts are  estimates  based on  a preliminary
    purchase price allocation  and assume  the issuance of  2,192,000 shares  of
    Seagate Common Stock valued at $44.625 per share.

6.    Certain  amounts  have  been reclassified  to  conform  to  the  pro forma
    presentation. Intercompany  transactions were  not material  for any  period
    presented.

7.    There were  no  material differences  between  the accounting  policies of
    Seagate and Conner.

                                       77
<PAGE>
                DISCUSSION AND ANALYSIS OF PRO FORMA INFORMATION

    The following discussion should  be read in  conjunction with the  unaudited
pro   forma  combined  condensed  financial   statements  presented  above,  the
historical financial statements that are  included or incorporated by  reference
in  this Proxy Statement/Prospectus and from which such information was derived,
and Management's Discussion and Analysis  of Financial Condition and Results  of
Operations  for Seagate, Conner and Arcada included or incorporated by reference
in this Proxy Statement/Prospectus.

    Seagate expects to  incur charges  to operations currently  estimated to  be
between  $140 million and $180 million in the quarter ending March 31, 1996, the
quarter in which  the Seagate/Conner Merger  is expected to  be consummated.  An
estimated  charge at  the midpoint of  the above  range of $121  million, net of
estimated tax benefits of $39 million,  is reflected in the unaudited pro  forma
combined  condensed balance  sheet. The  charge, before  estimated tax benefits,
primarily relates to costs associated with  combining the operations of the  two
companies  and includes employee  severance benefits of  $87 million, closure of
duplicate and excess facilities of $53  million and fees of financial  advisors,
attorneys,  and accountants of $20 million. This range, and the ranges described
below, are preliminary estimates only and are therefore subject to change.

    In connection  with  the  Merger, Seagate  estimates  based  on  preliminary
information  that it  will incur a  charge to operations  of approximately $37.1
million for the  three months  ending March 31,  1996, to  write off  in-process
research  and  development. The  actual amount  of the  write-off is  subject to
change based on completion of the final purchase price allocation.

    There can be no assurance that the  revenues of Seagate will be equal to  or
greater  than the combined revenues of Seagate and Conner. Seagate believes that
future revenues  will  depend on,  among  other factors,  demand  for  Seagate's
products, its ability to differentiate its products from competitors and general
economic  conditions. Combined revenues in past periods may not be indicative of
revenue in the future.

    The future cash requirements related to  the above charges are estimated  to
be  in the  range of $100  million to  $120 million, of  which approximately $29
million relates to lease payments for duplicate facilities which will be paid on
a monthly basis over periods extending through 2018. On a pro forma basis as  of
September  30, 1995, before paying for  the transaction and restructuring costs,
Seagate and Conner would  have had an  aggregate of $1.6  billion in cash,  cash
equivalents  and short-term  investments. Seagate  and Conner  believe that this
cash, together with cash generated from  operations, will be sufficient to  meet
the combined Company's future cash requirements through the next 12 months.

                                       78
<PAGE>
           COMPARISON OF RIGHTS OF STOCKHOLDERS OF SEAGATE AND ARCADA

    The rights of Seagate's stockholders are governed by the Seagate Certificate
of  Incorporation, the Seagate Bylaws and the laws of the State of Delaware. The
rights of  Arcada's  stockholders are  governed  by the  Arcada  Certificate  of
Incorporation,  the Arcada Bylaws and  the laws of the  State of Delaware. After
the Effective  Time,  the  rights  of Arcada  stockholders  who  become  Seagate
stockholders  will  be governed  by  the Seagate  Certificate  of Incorporation,
Seagate Bylaws and  the laws of  the State  of Delaware. In  most respects,  the
rights  of  Seagate  stockholders  and  Arcada  stockholders  are  similar.  The
following discussion of  certain similarities and  material differences  between
the  rights of Seagate stockholders and  the rights of Arcada stockholders under
their respective Certificates of Incorporation and  Bylaws is only a summary  of
certain  provisions and does  not purport to  be a complete  description of such
similarities and  differences.  The following  discussion  is qualified  in  its
entirety  by  reference  to the  laws  of Delaware  and  the full  texts  of the
respective Certificates of Incorporation and Bylaws of Seagate and Arcada.

STOCKHOLDER MEETINGS

    The  Seagate  Bylaws  provide  that  Seagate  stockholders  holding   shares
representing  not less than 10%  of the outstanding votes  entitled to vote at a
stockholders'  meeting  may  call  a   special  meeting  of  stockholders.   Any
stockholder  request for a  special meeting of stockholders  must be in writing,
specifying the  time of  such meeting  and the  general nature  of the  business
proposed  to be transacted, and must be  delivered to the chairman of the board,
president, any vice president or secretary of Seagate. Under the Arcada  Bylaws,
Arcada's stockholders cannot call a special meeting of stockholders.

STOCKHOLDER ACTION BY WRITTEN CONSENT

    The  Seagate Bylaws  provide that,  subject to  exceptions contained  in the
Seagate Certificate of Incorporation, any action that may be taken at any annual
or special meeting of the stockholders  may be taken without a meeting,  without
prior  notice, and  without a vote,  if a  consent in writing  setting forth the
action taken is signed by the holders of outstanding stock having the number  of
votes  that would  be necessary to  take such action  at a meeting  at which all
shares entitled to vote thereon were present and voted. Under the Arcada Bylaws,
Arcada's stockholders may not take action by written consent.

DIRECTOR NOMINATIONS

    The Seagate Bylaws currently provide for an eight member Board of Directors.
Directors are elected  at each  annual meeting  of stockholders  to hold  office
until  the next  annual meeting and  until his  or her successor  is elected and
qualified or until his or her earlier resignation or removal. The Arcada  Bylaws
provide  that the number of directors shall be not less than three nor more than
seven, which number  may be changed  by a  Bylaw amendment duly  adopted by  the
Arcada  Board  or by  the  stockholders of  Arcada.  The Arcada  Board currently
consists of four  directors. Directors  are elected  at each  annual meeting  of
stockholders  to hold office until the next  annual meeting and until his or her
successor is duly elected and qualified or until his or her earlier  resignation
or removal.

    The Arcada Bylaws provide that no nominations for directors of Arcada by any
person  other than the  Arcada Board may  be presented at  any annual meeting of
stockholders unless the person making the nomination is a record stockholder and
has delivered a  written notice  to the  secretary of  Arcada no  later than  90
business days in advance of the stockholder meeting or 10 days after the date on
which  notice of the  meeting is first  given to the  stockholders, whichever is
later. The  Seagate  Certificate  of  Incorporation and  Bylaws  do  not  impose
comparable conditions on the submission of director nominations by stockholders.

STOCKHOLDER PROPOSALS

    The  Arcada Bylaws  provide that  no proposal by  any person  other than the
Arcada Board may be submitted for the approval of the Arcada stockholders at any
annual meeting of  stockholders unless the  person advancing the  proposal is  a
record    stockholder   and   has   delivered    a   written   notice   to   the

                                       79
<PAGE>
Secretary of Arcada no later than 90 business days in advance of the stockholder
meeting or 10 days after the date on which notice of the meeting is first  given
to   the  stockholders,   whichever  is   later.  The   Seagate  Certificate  of
Incorporation and  Seagate Bylaws  do not  impose comparable  conditions on  the
submission of stockholder proposals.

INDEMNIFICATION

    The  Seagate  Certificate of  Incorporation  and the  Arcada  Certificate of
Incorporation provide  that directors  will not  be personally  liable to  their
respective  companies or stockholders  for monetary damages  for breach of their
fiduciary duty  as directors  and shall  be indemnified  to the  fullest  extent
authorized  by Delaware law. The Seagate Bylaws provide that directors, officers
and certain  other  persons will  be  indemnified with  respect  to  third-party
actions  or suits, provided such person acted in good faith and in a manner such
person reasonably believed  to be in  or not  opposed to the  best interests  of
Seagate. The Seagate Bylaws further provide that directors, officers and certain
other  persons will be indemnified with respect to actions or suits by or in the
right of Seagate, provided that such person acted in good faith and in a  manner
such person reasonably believed to be in or not opposed to the best interests of
Seagate;  except that no  indemnification shall be  made in the  event that such
person shall be adjudged to be liable to Seagate, unless a court determines that
indemnification is fair  and reasonable in  view of all  the circumstances.  The
Seagate  Bylaws and the Arcada Certificate  of Incorporation require Seagate and
Arcada, respectively, to pay all expenses  incurred by a director or officer  in
defending  any proceeding within the scope  of the indemnification provisions as
such expenses  are incurred  in advance  of its  final disposition,  subject  to
repayment  if it is  ultimately determined that  such party was  not entitled to
indemnity by Seagate and  Arcada, respectively. The  Arcada Bylaws provide  that
Arcada  shall  indemnify  its  officers  and  directors  to  the  fullest extent
authorized by Delaware law and may  elect to indemnify its employees and  agents
to the fullest extent authorized by Delaware law.

ELECTION OF DIRECTORS

    The  Seagate Bylaws provide that the Seagate Board has the right to fill any
vacancy created  on the  Seagate  Board, unless  the  directors then  in  office
constitute  less than a majority of the  whole board, in which case the Delaware
Court of Chancery may, upon application of stockholders holding at least 10%  of
the  outstanding  shares, summarily  order a  stockholder  election to  fill the
vacancies. Under the Arcada Bylaws, the Arcada  Board has the right to fill  any
vacancy  created on the Arcada Board; however,  a vacancy created by the removal
of a director by the  vote of the stockholders or  by court order may be  filled
only  by the vote of the majority of the shares represented and voting at a duly
held stockholder meeting.

COMPARISON OF THE RIGHTS OF HOLDERS OF ARCADA
PREFERRED STOCK AND SEAGATE COMMON STOCK

    In addition to the changes listed  above, holders of Arcada Preferred  Stock
should  be aware that  if the Merger  is consummated and  they have not properly
exercised statutory  appraisal rights,  their rights  as preferred  stockholders
will also change as set forth below.

    CONVERSION  RIGHTS OF ARCADA  PREFERRED STOCK.   Holders of Arcada Preferred
Stock have  the right  to convert  such shares  of Arcada  Preferred Stock  into
shares  of Arcada Common Stock based on  a different conversion formula for each
series of Arcada Preferred Stock. Additionally, the Arcada Preferred Stock shall
automatically convert into  Arcada Common  Stock in  certain circumstances  upon
consummation of an underwritten public offering of securities by Arcada.

    Upon consummation of the Merger, the holders of Arcada Preferred Stock shall
become  holders of  Seagate Common  Stock and as  such shall  have no conversion
rights with respect to any other class or series of Seagate securities.

    VOTING RIGHTS OF ARCADA  PREFERRED STOCK.  Currently  the holders of  Arcada
Preferred Stock are entitled to the number of votes equal to the number of whole
shares  of Arcada Common Stock into which their shares of Arcada Preferred Stock
are convertible. The holders of Arcada Preferred Stock

                                       80
<PAGE>
are entitled to  vote together  with the  holders of  Arcada Common  Stock as  a
single  class on all matters  presented to the stockholders  of Arcada for their
action or consideration. Furthermore, the holders of Arcada Preferred Stock also
are entitled to vote as a separate class and the holders of the separate  series
of  Arcada Preferred Stock are entitled to vote as separate series on any matter
which requires the consent  of a majority  of such class  or series pursuant  to
Delaware  law.  Under  Delaware  law,  any  proposed  amendment  to  the  Arcada
Certificate of  Incorporation  that would  increase  or decrease  the  aggregate
number  of authorized shares of  a class, increase or  decrease the par value of
the shares of such class or alter  or change the powers, preferences or  special
rights  of the  shares of  such class so  as to  affect them  adversely shall be
entitled to vote as a separate class.  If any proposed amendment would alter  or
change  the powers, preferences,  or special rights  of one or  more series of a
class so as to  affect them adversely,  but shall not  affect the entire  class,
then  only  the shares  of  the series  so affected  by  the amendment  shall be
entitled to vote separately.

    Upon consummation of the Merger, the holders of Arcada Preferred Stock  will
become  holders of Seagate Common  Stock and shall be  entitled to the number of
votes equal to the number of shares of Seagate Common Stock held by such holder,
and shall vote together with  the other holders of  Seagate Common Stock on  all
matters presented to the Seagate shareholders for their consideration.

    LIQUIDATION  RIGHTS OF ARCADA PREFERRED STOCK.   Upon liquidation of Arcada,
the holders of Arcada Preferred Stock are entitled to be paid out of the  assets
available  for distribution to  Arcada stockholders an  amount determined in the
manner described in the  Arcada Certificate of  Incorporation. After payment  of
the  above amount  is made  in full  to all  holders of  Arcada Preferred Stock,
holders of Arcada Common Stock shall be entitled to receive any remaining assets
and funds legally available for distribution to Arcada stockholders.

    Upon consummation of  the Merger,  holders of Arcada  Preferred Stock  shall
become  holders of Seagate Common  Stock and shall be  entitled to receive their
pro rata share of assets and funds legally available for distribution to holders
of Seagate Common Stock upon liquidation of Seagate.

                      DESCRIPTION OF SEAGATE CAPITAL STOCK

    The authorized capital stock  of Seagate consists  of 200,000,000 shares  of
Seagate  Common Stock, $.01 par value, and 1,000,000 shares of Seagate Preferred
Stock of which 800,000  shares are designated  Series A Participating  Preferred
Stock, $.01 par value.

COMMON STOCK

   
    As  of December  29, 1995,  there were  73,103,326 shares  of Seagate Common
Stock outstanding held of record by 4,511 registered stockholders.
    

    Subject to preferences  that may  be applicable to  any outstanding  Seagate
Preferred Stock, holders of Seagate Common Stock are entitled to receive ratably
such  dividends as  may be declared  by the  Seagate Board out  of funds legally
available therefor.  Seagate has  not paid  any cash  dividends on  the  Seagate
Common  Stock. Each holder of  Seagate Common Stock is  entitled to one vote for
each share held of record  on all matters submitted  to a vote of  stockholders,
except  that upon giving notice required by law, stockholders may cumulate their
votes in the election of directors.  In the event of a liquidation,  dissolution
or  winding up of Seagate, holders of Seagate Common Stock are entitled to share
ratably in all assets remaining after payment of liabilities and the liquidation
preference of any outstanding Seagate Preferred Stock. Holders of Seagate Common
Stock have no  preemptive rights  and have no  rights to  convert their  Seagate
Common  Stock into any  other securities and there  are no redemption provisions
with respect to  such shares. All  of the outstanding  shares of Seagate  Common
Stock  are, and the shares  of Seagate Common Stock  issuable upon conversion of
Seagate's outstanding debentures will be, fully paid and non-assessable.

    The transfer agent  and registrar  for the  Seagate Common  Stock is  Harris
Trust Company of California.

                                       81
<PAGE>
PREFERRED STOCK

    As  of December 15,  1995, there were  no shares of  Seagate Preferred Stock
outstanding. The Seagate Preferred Stock may be issued from time to time in  one
or  more series. The Seagate Board has authority to fix the designation, powers,
preferences and rights of each  such series and the qualifications,  limitations
and  restrictions thereon and  to increase or  decrease the number  of shares of
such  series  (but  not  below  the  number  of  shares  of  such  series   then
outstanding),  without any further  vote or action  by the stockholders. Seagate
has no present plans to issue any shares of Seagate Preferred Stock.

DELAWARE GENERAL CORPORATION LAW SECTION 203

   
    As a corporation organized under the laws of the State of Delaware,  Seagate
is  subject  to  Section  203  of  the  DGCL  which  restricts  certain business
combinations between  Seagate and  an "interested  stockholder" (in  general,  a
stockholder owning 15% or more of the company's outstanding voting stock) or its
affiliates or associates for a period of three years following the date on which
the  stockholder becomes  an "interested  stockholder." The  restrictions do not
apply if (i) prior to an interested stockholder becoming such, the Seagate Board
approves either  the  business  combination  or the  transaction  in  which  the
stockholder  becomes an  interested stockholder,  (ii) upon  consummation of the
transaction  in  which  any  person  becomes  an  interested  stockholder,  such
interested  stockholder  owns  at  least  85% of  the  voting  stock  of Seagate
outstanding at the  time the  transaction commences (excluding  shares owned  by
certain  employee stock ownership  plans and persons who  are both directors and
officers of  Seagate)  or (iii)  on  or subsequent  to  the date  an  interested
stockholder  becomes  such, the  business combination  is  both approved  by the
Seagate Board  and authorized  at  an annual  or  special meeting  of  Seagate's
stockholders,  not  by written  consent,  by the  affirmative  vote of  at least
66 2/3% of the outstanding voting stock not owned by the interested stockholder.
    

                       ADJOURNMENT OF THE SPECIAL MEETING

    In the event that there  are not sufficient votes  to approve and adopt  the
Merger Agreements at the time of the Special Meeting, such proposal could not be
approved  unless the Special  Meeting were adjourned in  order to permit further
solicitation of  proxies  from  Arcada  stockholders.  Proxies  that  are  being
solicited  by the Arcada Board grant the discretionary authority to vote for any
such adjournment,  if necessary.  If  it is  necessary  to adjourn  the  Special
Meeting  and the adjournment is for a period  of less than 30 days, no notice of
the time  and  place  of the  adjourned  meeting  is required  to  be  given  to
stockholders  other than an announcement  of such time and  place at the Special
Meeting. A majority of  the voting power represented  and voting at the  Special
Meeting  is required to approve any such  adjournment, provided that a quorum is
present. If a quorum is not present, then either the chairman of the meeting  or
the stockholders entitled to vote at the meeting may adjourn the meeting.

                                    EXPERTS

    The  consolidated financial statements of  Seagate incorporated by reference
in Seagate's Annual Report (Form  10-K) for the year  ended June 30, 1995,  have
been  audited by Ernst & Young LLP,  independent auditors, as set forth in their
report thereon  included  therein and  incorporated  herein by  reference.  Such
consolidated  financial  statements  are  incorporated  herein  by  reference in
reliance upon such report given  upon the authority of  such firm as experts  in
accounting and auditing.

    The   consolidated   financial   statements  incorporated   in   this  Proxy
Statement/Prospectus by reference to the Annual Report on Form 10-K, as  amended
by  the Form  10-K/A filed on  November 14, 1995,  of Conner for  the year ended
December 31, 1994, have been so incorporated in reliance on the report of  Price
Waterhouse  LLP, independent accountants, given on the authority of said firm as
experts in auditing and accounting.

                                       82
<PAGE>
    The consolidated  financial  statements  of Arcada  Holdings,  Inc.,  as  of
December  31,  1994  and  for  the  year  then  ended  included  in  this  Proxy
Statement/Prospectus have been so  included in reliance on  the report of  Price
Waterhouse  LLP, independent accountants, given on the authority of said firm as
experts in auditing and accounting.

                                 LEGAL MATTERS

    The validity of  the shares of  Common Stock offered  hereby will be  passed
upon  for Seagate by Wilson, Sonsini, Goodrich & Rosati, P.C. The federal income
tax consequences in connection with the Merger will be passed upon for Arcada by
Irell & Manella.

                                       83
<PAGE>
                       REPORT OF INDEPENDENT ACCOUNTANTS

To the Board of Directors and Stockholders of
Arcada Holdings, Inc.

    In  our opinion, the accompanying consolidated balance sheet and the related
consolidated statements of  operations, stockholders' equity  and of cash  flows
present  fairly,  in all  material respects,  the  financial position  of Arcada
Holdings, Inc. and  its subsidiaries at  December 31, 1994,  and the results  of
their  operations and their cash flows for the year in conformity with generally
accepted   accounting   principles.   These   financial   statements   are   the
responsibility  of the Company's management; our responsibility is to express an
opinion on these financial statements based on our audit. We conducted our audit
of these statements  in accordance  with generally  accepted auditing  standards
which  require that we plan and perform the audit to obtain reasonable assurance
about whether the  financial statements  are free of  material misstatement.  An
audit  includes examining, on a test  basis, evidence supporting the amounts and
disclosures in  the financial  statements, assessing  the accounting  principles
used  and significant estimates  made by management,  and evaluating the overall
financial  statement  presentation.  We  believe  that  our  audit  provides   a
reasonable basis for the opinion expressed above.

/s/ PRICE WATERHOUSE LLP
- --------------------------
Price Waterhouse LLP
San Jose, California
December 21, 1995

                                      F-1
<PAGE>
                             ARCADA HOLDINGS, INC.
           (A MAJORITY-OWNED SUBSIDIARY OF CONNER PERIPHERALS, INC.)
                           CONSOLIDATED BALANCE SHEET
                (IN THOUSANDS, EXCEPT PAR VALUE AND SHARE DATA)
                                     ASSETS

<TABLE>
<CAPTION>
                                                                                DECEMBER 31,
                                                                           -----------------------
                                                                              1994
                                                                           ----------               SEPTEMBER 30,
                                                                                                        1995
                                                                                          1993      -------------
                                                                                       -----------   (UNAUDITED)
                                                                                       (UNAUDITED)
<S>                                                                        <C>         <C>          <C>
Current assets:
  Cash and cash equivalents..............................................  $    1,180   $      --    $       150
  Accounts receivable, net of allowances of $380, $66 (unaudited) and
   $572 (unaudited)......................................................       5,273          66         11,644
  Accounts receivable from Conner........................................       1,356       1,199          2,138
  Inventories............................................................          21          --            658
  Other current assets...................................................         817          --          2,030
                                                                           ----------  -----------  -------------
    Total current assets.................................................       8,647       1,265         16,620
                                                                           ----------  -----------  -------------
Property and equipment, net..............................................       2,358         661          4,897
Goodwill and other intangibles, net......................................       7,307       1,360          7,367
                                                                           ----------  -----------  -------------
                                                                           $   18,312   $   3,286    $    28,884
                                                                           ----------  -----------  -------------
                                                                           ----------  -----------  -------------

                                      LIABILITIES AND STOCKHOLDERS' EQUITY

Current liabilities:
  Accounts payable.......................................................  $    1,344   $     472    $     3,608
  Accounts payable to Conner.............................................       5,788          --          8,269
  Accrued expenses.......................................................       2,121       1,386          4,974
  Deferred revenue.......................................................         314          --             --
                                                                           ----------  -----------  -------------
    Total current liabilities............................................       9,567       1,858         16,851
                                                                           ----------  -----------  -------------
Borrowings from Conner...................................................       2,243          --          3,241
Deferred income taxes....................................................         920          --            690
Commitments (Note 8)
Stockholders equity:
  Series A and Series B convertible preferred stock, $.001 par value;
   80,000,000 shares authorized; 36,000,000 shares as of December 31,
   1994, 28,356,000 (unaudited) shares as of December 31, 1993 and
   36,000,000 shares as of September 30, 1995 (unaudited) issued and
   outstanding...........................................................          36          28             36
  Common stock, $.001 par value; 120,000,000 shares authorized; 333,489
   shares as of December 31, 1994, 200 (unaudited) shares as of December
   31, 1993, and 2,146,968 (unaudited) shares as of September 30, 1995
   issued and outstanding................................................          --          --              2
  Additional paid-in capital.............................................      19,543       6,673         21,382
  Accumulated deficit....................................................     (13,997)     (5,273)       (13,318)
                                                                           ----------  -----------  -------------
    Total stockholders' equity...........................................       5,582       1,428          8,102
                                                                           ----------  -----------  -------------
                                                                           $   18,312   $   3,286    $    28,884
                                                                           ----------  -----------  -------------
                                                                           ----------  -----------  -------------
</TABLE>

   The accompanying notes are an integral part of these financial statements.

                                      F-2
<PAGE>
                             ARCADA HOLDINGS, INC.
           (A MAJORITY-OWNED SUBSIDIARY OF CONNER PERIPHERALS, INC.)
                      CONSOLIDATED STATEMENT OF OPERATIONS
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)

<TABLE>
<CAPTION>
                                                                                            NINE MONTHS ENDED
                                                               YEAR ENDED                     SEPTEMBER 30,
                                                              DECEMBER 31,                ---------------------
                                                                  1994                      1995        1994
                                                              ------------                ---------  ----------
                                                                            PERIOD FROM
                                                                             INCEPTION
                                                                            (JANUARY 1,
                                                                              1993) TO
                                                                            DECEMBER 31,
                                                                                1993
                                                                            ------------
                                                                            (UNAUDITED)        (UNAUDITED)
<S>                                                           <C>           <C>           <C>        <C>
Revenues:
  License revenues..........................................   $   14,787    $    1,776   $  34,929  $    7,570
  License revenues from Conner..............................        9,044         8,577       7,152       6,709
  Service revenues..........................................        1,035            --         577         819
                                                              ------------  ------------  ---------  ----------
    Total revenues..........................................       24,866        10,353      42,658      15,098
                                                              ------------  ------------  ---------  ----------
Costs of revenues:
  Cost of license revenues..................................        3,814           672       6,053       2,312
  Cost of license revenues from Conner......................        2,049         1,032       2,649       1,437
  Cost of service revenues..................................          816            --         569         669
                                                              ------------  ------------  ---------  ----------
    Total costs of revenues.................................        6,679         1,704       9,271       4,418
                                                              ------------  ------------  ---------  ----------
Gross profit................................................       18,187         8,649      33,387      10,680
                                                              ------------  ------------  ---------  ----------
Operating expenses:
  Research and development..................................        8,920         8,696      12,128       6,645
  In-process research and development.......................        7,632            --       2,817       7,632
  Selling, general and administrative.......................       13,905         5,226      17,137       9,073
                                                              ------------  ------------  ---------  ----------
                                                                   30,457        13,922      32,082      23,350
                                                              ------------  ------------  ---------  ----------
Income (loss) from operations...............................      (12,270)       (5,273)      1,305     (12,670)
Interest expense for borrowings from Conner.................         (182)           --        (378)        (86)
Other income (expense), net.................................           27            --          86          (6)
                                                              ------------  ------------  ---------  ----------
Income (loss) before income taxes...........................      (12,425)       (5,273)      1,013     (12,762)
Benefit (provision) for income taxes........................        3,701            --        (334)      3,558
                                                              ------------  ------------  ---------  ----------
Net income (loss)...........................................   $   (8,724)   $   (5,273)  $     679  $   (9,204)
                                                              ------------  ------------  ---------  ----------
                                                              ------------  ------------  ---------  ----------
Net income (loss) per share.................................   $    (0.24)                $    0.02  $    (0.25)
                                                              ------------                ---------  ----------
                                                              ------------                ---------  ----------
Shares and share equivalents used in per share
 calculations...............................................       36,166                    40,615      36,124
                                                              ------------                ---------  ----------
                                                              ------------                ---------  ----------
</TABLE>

   The accompanying notes are an integral part of these financial statements.

                                      F-3
<PAGE>
                             ARCADA HOLDINGS, INC.
           (A MAJORITY-OWNED SUBSIDIARY OF CONNER PERIPHERALS, INC.)
                 CONSOLIDATED STATEMENT OF STOCKHOLDERS EQUITY
                       (IN THOUSANDS, EXCEPT SHARE DATA)

<TABLE>
<CAPTION>
                                           SERIES A
                                          CONVERTIBLE
                                        PREFERRED STOCK            COMMON STOCK        ADDITIONAL
                                    -----------------------  ------------------------    PAID-IN    ACCUMULATED
                                      SHARES      AMOUNT      SHARES       AMOUNT        CAPITAL      DEFICIT       TOTAL
                                    ----------  -----------  ---------  -------------  -----------  ------------  ---------
<S>                                 <C>         <C>          <C>        <C>            <C>          <C>           <C>
Issuance of common and convertible
 preferred stock to Conner
 (unaudited)......................  28,356,000   $      28         200    $      --     $   6,673    $       --   $   6,701
Net loss (unaudited)..............          --          --          --           --            --        (5,273)     (5,273)
                                                                                 --
                                    ----------         ---   ---------                 -----------  ------------  ---------
Balance funded by Conner at
 December 31, 1993 (unaudited)....  28,356,000          28         200           --         6,673        (5,273)      1,428
Capital contribution by Conner....          --          --          --           --         8,500            --       8,500
Issuance of convertible preferred
 stock pursuant to the acquisition
 of Quest Development
 Corporation......................   7,644,000           8          --           --         3,128            --       3,136
Issuance of common stock upon
 exercise of options..............          --          --     333,289           --            26            --          26
Issuance of warrants to Conner....          --          --          --           --           641            --         641
Equity funding provided by Conner
 pursuant to research and
 development arrangement..........          --          --          --           --           575            --         575
Net loss..........................          --          --          --           --            --        (8,724)     (8,724)
                                                                                 --
                                    ----------         ---   ---------                 -----------  ------------  ---------
Balance at December 31, 1994......  36,000,000          36     333,489           --        19,543       (13,997)      5,582
Issuance of common stock upon
 exercise of options
 (unaudited)......................          --          --   2,160,354            2           172            --         174
Issuance of warrants to Conner
 (unaudited)......................          --          --          --           --         1,300            --       1,300
Repurchase of common stock
 (unaudited)......................          --          --    (346,875)          --            (8)           --          (8)
Equity funding provided by Conner
 pursuant to research and
 development arrangement
 (unaudited)......................          --          --          --           --           375            --         375
Net income (unaudited)............          --          --          --           --            --           679         679
                                                                                 --
                                    ----------         ---   ---------                 -----------  ------------  ---------
Balance at September 30, 1995
 (unaudited)......................  36,000,000   $      36   2,146,968    $       2     $  21,382    $  (13,318)  $   8,102
                                                                                 --
                                                                                 --
                                    ----------         ---   ---------                 -----------  ------------  ---------
                                    ----------         ---   ---------                 -----------  ------------  ---------
</TABLE>

   The accompanying notes are an integral part of these financial statements.

                                      F-4
<PAGE>
                             ARCADA HOLDINGS, INC.
           (A MAJORITY-OWNED SUBSIDIARY OF CONNER PERIPHERALS, INC.)
                      CONSOLIDATED STATEMENT OF CASH FLOWS
                                 (IN THOUSANDS)

<TABLE>
<CAPTION>
                                                                                               NINE MONTHS ENDED
                                                                  YEAR ENDED                     SEPTEMBER 30,
                                                                 DECEMBER 31,                 --------------------
                                                                     1994                       1995       1994
                                                                 ------------                 ---------  ---------
                                                                                PERIOD FROM
                                                                                 INCEPTION
                                                                                (JANUARY 1,
                                                                                 1993) TO
                                                                               DECEMBER 31,
                                                                                   1993
                                                                               -------------
                                                                                (UNAUDITED)       (UNAUDITED)
<S>                                                              <C>           <C>            <C>        <C>
Cash flows from operating activities:
  Net income (loss)............................................   $   (8,724)    $  (5,273)   $     679  $  (9,204)
  Adjustments to reconcile net income (loss) to cash (used in)
   provided by operating activities:
    Depreciation and amortization..............................        1,153           307          932        865
    Amortization of intangibles................................        2,678         1,350        1,800      2,008
    In-process research and development........................        7,632            --        2,817      7,632
    Deferred income taxes......................................       (3,701)           --         (230)    (3,558)
    Other......................................................          114            --          298         71
    Changes in assets and liabilities, net of the effects of
     acquisitions:
      Accounts receivable......................................       (5,207)          (66)      (6,242)    (2,311)
      Accounts receivable from Conner..........................         (157)       (1,199)        (782)      (419)
      Inventories..............................................          (21)           --         (340)      (258)
      Other current assets.....................................         (817)           --       (1,160)      (145)
      Accounts payable.........................................          872           472        2,102        (70)
      Accounts payable to Conner...............................        5,788            --        2,481      5,065
      Accrued expenses.........................................          735         1,386        2,007       (190)
      Deferred revenue.........................................          314            --         (314)       375
                                                                 ------------  -------------  ---------  ---------
        Net cash (used in) provided by operating activities....          659        (3,023)       4,048       (139)
                                                                 ------------  -------------  ---------  ---------
Cash flows from investing activities:
  Acquisition of property and equipment, net...................       (2,850)         (968)      (3,119)    (2,702)
  Acquisition of Quest Development Corporation.................       (8,500)           --           --     (8,500)
  Acquisition of Sytron Corporation............................           --            --       (4,500)        --
                                                                 ------------  -------------  ---------  ---------
        Net cash (used in) investing activities................      (11,350)         (968)      (7,619)   (11,202)
                                                                 ------------  -------------  ---------  ---------
Cash flows from financing activities:
  Proceeds from borrowings from Conner.........................        2,770            --        2,000      2,370
  Research and development funding provided by Conner..........          575            --          375        500
  Issuance of Series A convertible preferred stock shares to
   Conner......................................................        8,500         3,991           --      8,500
  Issuance of common stock, net................................           26            --          166         24
                                                                 ------------  -------------  ---------  ---------
        Net cash provided by financing activities..............       11,871         3,991        2,541     11,394
                                                                 ------------  -------------  ---------  ---------
Net increase (decrease) in cash and cash equivalents...........        1,180            --       (1,030)        53
Cash and cash equivalents at beginning of period...............           --            --        1,180         --
                                                                 ------------  -------------  ---------  ---------
Cash and cash equivalents at end of period.....................   $    1,180     $      --    $     150  $      53
                                                                 ------------  -------------  ---------  ---------
                                                                 ------------  -------------  ---------  ---------
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:
  Cash paid for income taxes...................................   $       --     $      --    $   1,600  $      --
SUPPLEMENTAL DISCLOSURES OF NON-CASH INVESTING AND FINANCING
 ACTIVITIES:
  Issuance of Series A convertible preferred stock for assets
   contributed by Conner.......................................           --         2,710           --         --
  Issuance of Series A convertible preferred stock upon the
   acquisition of Quest Development Corporation................        3,136            --           --         --
</TABLE>

   The accompanying notes are an integral part of these financial statements.

                                      F-5
<PAGE>
                             ARCADA HOLDINGS, INC.
           (A MAJORITY-OWNED SUBSIDIARY OF CONNER PERIPHERALS, INC.)
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTE 1 -- THE COMPANY AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES:

THE COMPANY

    Arcada  Holdings, Inc. (Arcada or the  Company) was incorporated in Delaware
in November  1993  as a  wholly-owned  subsidiary of  Conner  Peripherals,  Inc.
(Conner)   to  operate  the  software  business  of  Conner  which  consists  of
developing, producing and  marketing software products  for data protection  and
storage  management. Conner commenced its software operations in January 1993 by
forming a separate division called  Conner Software. Conner Software was  formed
by  restructuring  the  business  of Archive  Software,  a  division  of Archive
Corporation (Archive). Archive Software was established by Archive in July  1992
and  commenced its operations in October 1992. Archive was acquired by Conner in
late December  1992.  Due to  a  significant change  in  the nature  of  Archive
Software's  operations upon its  acquisition by Conner  and the immateriality of
such operations,  predecessor statements  of  operations and  of cash  flows  of
Archive  Software  for  1992  are  not considered  relevant  and  have  not been
presented.

    In  January  1994,  Arcada  acquired  the  business  of  Quest   Development
Corporation  (Quest) for $8,500,000 in cash and the issuance of 7,644,000 shares
of Series A Convertible Preferred Stock of Arcada. Quest developed, produced and
marketed software  products for  data storage  management. The  transaction  was
accounted  for as a purchase and,  accordingly, the purchase price was allocated
to the assets acquired and liabilities  assumed based upon their estimated  fair
market  values.  After providing  for deferred  tax  credits of  $4,621,000 with
respect to  tax effects  of differences  in book  and tax  basis of  intangibles
acquired,  the excess of  the purchase price  over fair market  value of the net
tangible assets acquired was approximately  $16,257,000. Based on an  appraisal,
approximately  $7,632,000 was allocated to  in-process research and development,
$3,639,000  was  allocated  to  various  intangibles  including  technology  and
customer  lists, and  the remaining  $4,986,000 was  allocated to  goodwill. The
consolidated statement of operations  for 1994 includes  a charge of  $7,632,000
for in-process research and development.

    If the acquisition of Quest had occurred at the beginning of 1993, pro forma
revenues  and  pro  forma  loss  from  operations  of  Arcada  would  have  been
$15,569,000 and $7,790,000, respectively (unaudited). The pro forma  information
excludes  the effect of the write-off of in-process research and development and
does not purport to be indicative of what operating results would have been  had
the acquisition actually taken place at the beginning of 1993.

    The  Company's  fiscal year  ends on  the Saturday  nearest to  December 31.
Results of operations for the fiscal years ended in 1994 and in 1993 include  52
weeks.  For purposes of  presentation, the Company  has indicated its accounting
year and interim periods as ending on a calendar month end.

    SEAGATE MERGER

    On  October  3,  1995,  Conner  entered  into  an  Agreement  and  Plan   of
Reorganization  with  Seagate  Technology,  Inc.  (Seagate)  and  a wholly-owned
subsidiary of Seagate, pursuant to which Conner will merge with the wholly-owned
subsidiary of Seagate. As a result of the merger which will be accounted for  as
a  pooling of interests, each outstanding share of Conner's common stock will be
converted into 0.442 shares of common stock of Seagate. The merger is subject to
approvals of stockholders of Conner and Seagate.

    In connection  with  the merger  between  Seagate and  Conner,  the  Company
entered  into an Agreement  and Plan of Reorganization  with Seagate on December
21, 1995  whereby shares  of Arcada  capital stock  held by  persons other  than
Conner    will   be   acquired    by   Seagate   by    issuing   0.1545   shares

                                      F-6
<PAGE>
                             ARCADA HOLDINGS, INC.
           (A MAJORITY-OWNED SUBSIDIARY OF CONNER PERIPHERALS, INC.)
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

NOTE 1 -- THE COMPANY AND SUMMARY OF SIGNIFICANT ACCOUNTING
        POLICIES: (CONTINUED)
of its common stock for each outstanding share of Arcada's common and  preferred
stock.  The transaction will be accounted  for as a purchase. Additionally, each
outstanding option to purchase  Arcada's common stock will  be exchanged for  an
option to purchase 0.1545 shares of Seagate's common stock.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

    PRINCIPLES OF CONSOLIDATION

    The  consolidated  financial  statements  include  the  accounts  of  Arcada
Holdings, Inc., and its wholly-owned subsidiaries. All intercompany accounts and
transactions between Arcada and its subsidiaries have been eliminated.

    CASH AND CASH EQUIVALENTS

    The Company considers all  highly liquid debt  instruments with an  original
maturity of three months or less to be cash equivalents.

    Effective  January  1,  1994,  the Company  adopted  Statement  of Financial
Accounting Standards No.115  (FAS 115), "Accounting  for certain Investments  in
Debt  and  Equity  Securities."  At  December  31,  1993  (unaudited),  1994 and
September 30, 1995  (unaudited), the  Company had  no investments.  Accordingly,
adoption  of FAS 115 did  not have a material  effect on the Company's financial
position or results of operations.

    REVENUE RECOGNITION

    The Company recognizes revenue in accordance with the American Institute  of
Certified  Public Accountants'  Statement of  Position 91-1  on Software Revenue
Recognition.

    The Company's  license  revenues are  derived  from product  licensing  fees
relating  to the  sale of  packaged software  products, royalties  from original
equipment manufacturers (OEMs) and site licenses. The Company's service revenues
are derived from OEMs for customer funded engineering.

    Product licensing fees are recognized upon shipment if no significant vendor
obligations remain  and if  collection  of the  resulting receivable  is  deemed
probable. The Company grants distributors and resellers certain rights of return
and  price  protection  on unsold  merchandise  held by  those  distributors and
resellers. Accordingly,  reserves for  estimated future  returns, exchanges  and
credits for price protection are accrued upon product shipment.

    Minimum  guaranteed  royalty  revenues  not  subject  to  significant future
obligations are generally recognized upon shipment of software. Royalty revenues
that exceed the minimum guarantees are recognized in the period they are earned.

    Revenues from OEMs for funded engineering are recognized on a percentage  of
completion  basis. The  percentage of completion  is computed  using progress to
milestones which approximates  the input measure  of labor hours.  In 1994,  the
Company entered into a Research and Development arrangement with Conner pursuant
to  which Conner agreed to fund the  development of certain software products in
the form  of non-refundable  capital  contributions. During  1994 and  the  nine
months  ended September  30, 1995 the  Company received funding  of $575,000 and
$375,000 (unaudited), respectively, from Conner. The amounts received under this
agreement have been included in additional paid-in capital.

    Payments received in advance of revenue recognition are recorded as deferred
revenue.

                                      F-7
<PAGE>
                             ARCADA HOLDINGS, INC.
           (A MAJORITY-OWNED SUBSIDIARY OF CONNER PERIPHERALS, INC.)
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

NOTE 1 -- THE COMPANY AND SUMMARY OF SIGNIFICANT ACCOUNTING
        POLICIES: (CONTINUED)
    The Company provides a limited amount of free telephone technical support to
customers. These activities are generally considered insignificant  postcontract
customer support obligations. Estimated costs of these activities are accrued at
the time of product shipment.

    INVENTORIES

    Inventories  consist primarily  of finished  software products,  manuals and
related supplies  and  are stated  at  the lower  of  cost or  market.  Cost  is
determined using the first-in, first-out method.

    GOODWILL AND OTHER INTANGIBLES

    Goodwill  and  other intangibles  are being  amortized over  their estimated
useful lives, ranging from 1 to 6 years.

    In 1995,  the Financial  Accounting Standards  Board released  Statement  of
Financial Accounting Standards No. 121 (FAS 121), "Accounting for the Impairment
of  Long-Lived Assets  and for  Long-Lived Assets  to be  Disposed of."  FAS 121
requires recognition of  impairment of long-lived  assets in the  event the  net
book   value  of  such  assets  exceeds   the  future  undiscounted  cash  flows
attributable to such  assets. FAS 121  is effective for  fiscal years  beginning
after  December 15, 1995. Adoption of FAS 121 is not expected to have a material
impact on the Company's financial position or results of operations.

    PROPERTY AND EQUIPMENT

    Property and equipment are  stated at cost.  Depreciation is computed  using
the straight-line method based upon the useful life of the assets. The following
table sets forth the estimated useful lives of the Company's assets:

<TABLE>
<S>                              <C>
Computers and other equipment    3 to 5 years
Furniture and fixtures           5 years
Leasehold improvements           the shorter of 5
                                 years
                                 or the lease term
</TABLE>

    SOFTWARE DEVELOPMENT COSTS

    Software  development costs are included in research and development and are
expensed as  incurred.  Statement  of Financial  Accounting  Standards  No.  86,
"Accounting  for the Costs of Computer Software  to Be Sold, Leased or Otherwise
Marketed" requires the capitalization of certain software development costs once
technological  feasibility  is  established,   which  based  on  the   Company's
development  process is the completion of  a working model. The capitalized cost
is then amortized on a straight-line  basis over the estimated product life,  or
on  the ratio of current revenues to total projected product revenues, whichever
is greater. To date,  the Company has not  capitalized any software  development
costs as the amounts have not been material.

    EMPLOYEE STOCK PLANS

    The  Company  accounts  for  its employee  stock  option  plan  and Conner's
Employee Stock Purchase  Plan in  accordance with provisions  of the  Accounting
Principles  Board's Opinion  No. 25  (APB 25),  "Accounting for  Stock Issued to
Employees." In 1995, the Financial Accounting Standards Board released Statement
of Financial Accounting Standards No. 123 (FAS 123), "Accounting for Stock-Based
Compensation." FAS 123 provides  an alternative to APB  25 and is effective  for
fiscal  years beginning after December 15, 1995. The Company expects to continue
to account for its employee stock plans in accordance with the provisions of APB
25. Accordingly, FAS  123 is not  expected to  have any material  impact on  the
Company's financial position or results of operations.

                                      F-8
<PAGE>
                             ARCADA HOLDINGS, INC.
           (A MAJORITY-OWNED SUBSIDIARY OF CONNER PERIPHERALS, INC.)
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

NOTE 1 -- THE COMPANY AND SUMMARY OF SIGNIFICANT ACCOUNTING
        POLICIES: (CONTINUED)
    INCOME TAXES

    The   Company  accounts  for  income  taxes  under  Statement  of  Financial
Accounting Standards No. 109, "Accounting for  Income Taxes" (FAS 109). FAS  109
requires an asset and liability approach that recognizes deferred tax assets and
liabilities  for the expected  future tax consequences of  events that have been
recognized in the Company's financial  statements or tax returns. In  estimating
future  tax consequences, FAS 109 generally considers all expected future events
other than enactments of changes in the tax law or rates.

    During 1993, the results of operations  of the Company were included in  the
consolidated  federal income tax return of Conner.  Pursuant to FAS 109, for the
purposes of preparing these financial  statements, the Company has computed  the
provision  for income taxes for 1993 on a separate return basis. Since 1994, the
Company has been filing separate federal income tax returns.

    CONCENTRATION OF CREDIT RISK

    Financial instruments that  potentially subject the  Company to  significant
concentrations  of  credit risk  consist  primarily of  cash  in a  money market
account and trade accounts receivable.

    The Company  sells its  products  primarily to  distributors and  OEMs.  The
Company   performs  ongoing  credit  evaluations  of  its  customers'  financial
condition and generally requires no  collateral from its customers. The  Company
maintains  an  allowance for  uncollectible accounts  receivable based  upon the
expected collectibility  of  all  accounts receivable.  Write-offs  of  accounts
receivable have not been significant.

    NET INCOME (LOSS) PER SHARE

    Net income (loss) per share is computed using the weighted average number of
common  and  dilutive common  equivalent  shares outstanding.  Common equivalent
shares consist of stock options and warrants (using the treasury stock  method).
Net  loss per share data for 1993 has not been presented because the Company had
no formal capital structure  until the end of  1993. As discussed before,  after
the  Company's proposed merger with Seagate,  the outstanding preferred stock of
the Company held by  the minority stockholders will  be exchanged for  Seagate's
common  stock. Additionally,  the Company has  a relatively  deminimus number of
common stock shares outstanding.  Accordingly, net income  (loss) per share  for
the  periods  presented  has  been  computed  assuming  the  conversion  of  the
outstanding preferred stock into common stock on a one for one basis.

    1993 AND INTERIM RESULTS (UNAUDITED)

    The accompanying balance sheets  as of December 31,  1993 and September  30,
1995  and the statements  of operations, stockholders' equity  and of cash flows
for the year ended December  31, 1993 and nine  months ended September 30,  1995
and 1994 are unaudited. In the opinion of management, these statements have been
prepared  on the same basis as the  audited financial statements and include all
adjustments, consisting only of normal recurring adjustments, necessary for  the
fair  statement  of  the results  of  1993  and the  interim  periods.  The data
disclosed in  these notes  to the  consolidated financial  statements for  these
periods are unaudited.

                                      F-9
<PAGE>
                             ARCADA HOLDINGS, INC.
           (A MAJORITY-OWNED SUBSIDIARY OF CONNER PERIPHERALS, INC.)
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

NOTE 2 -- BALANCE SHEET COMPONENTS (IN THOUSANDS):

<TABLE>
<CAPTION>
                                                                       DECEMBER 31,
                                                                  ----------------------
                                                                    1994
                                                                  ---------               SEPTEMBER 30,
                                                                                              1995
                                                                                1993      -------------
                                                                             -----------   (UNAUDITED)
                                                                             (UNAUDITED)
<S>                                                               <C>        <C>          <C>
Property and equipment:
  Computers and other equipment.................................  $   1,452   $     831    $     3,367
  Furniture and fixtures........................................      1,172          49          1,767
  Leasehold improvements........................................      1,194          88          1,374
                                                                  ---------  -----------  -------------
                                                                      3,818         968          6,508
  Less accumulated depreciation and amortization................      1,460         307          1,611
                                                                  ---------  -----------  -------------
                                                                  $   2,358   $     661    $     4,897
                                                                  ---------  -----------  -------------
                                                                  ---------  -----------  -------------
Goodwill and other intangibles:
  Goodwill......................................................  $   4,986   $      --    $     5,359
  Other intangibles.............................................      6,349       2,710          7,836
                                                                  ---------  -----------  -------------
                                                                     11,335       2,710         13,195
  Less accumulated amortization.................................      4,028       1,350          5,828
                                                                  ---------  -----------  -------------
                                                                  $   7,307   $   1,360    $     7,367
                                                                  ---------  -----------  -------------
                                                                  ---------  -----------  -------------
Accrued expenses:
  Accrued employee compensation.................................  $     865   $   1,086    $     2,100
  Accrued sales incentives......................................        444          --          1,214
  Other liabilities.............................................        812         300          1,660
                                                                  ---------  -----------  -------------
                                                                  $   2,121   $   1,386    $     4,974
                                                                  ---------  -----------  -------------
                                                                  ---------  -----------  -------------
</TABLE>

NOTE 3 -- RELATED PARTY TRANSACTIONS:

    MINORITY STOCKHOLDER

    Since  January 1994, the  Company has leased certain  of its facilities from
entities partially owned by its principal  minority stockholder who is also  the
President  of its operating subsidiary Arcada Software, Inc. and a member of its
Board of Directors. During 1994,  the Company paid rent  of $231,100 for use  of
this facility.

    In  January  1994, the  principal  minority stockholder,  Conner  and Arcada
entered into a Stockholders'  and Registration Rights Agreement  ("Stockholders'
Rights Agreement") under which the principal minority stockholder and Conner are
entitled to certain rights with respect to the registration under the Securities
Act of the shares of Arcada capital stock held by them.

    Pursuant  to  the terms  of the  Stockholders'  Rights Agreement  Arcada has
granted to the principal minority stockholder  and Conner the pro rata right  of
first  offer to purchase all or any part of any new securities issued by Arcada.
However, these pro rata rights are not exercisable upon the issuance of stock to
public pursuant to a registration statement  under the Securities Act and  under
certain other circumstances as defined in the Stockholders' Rights Agreement.

   
    Under  the Stockholders' Rights Agreement the principal minority stockholder
and Conner  have also  granted to  each other  and to  Arcada a  right of  first
refusal  if either  of them desires  to sell all  or part of  the Arcada capital
stock held by them.
    

                                      F-10
<PAGE>
                             ARCADA HOLDINGS, INC.
           (A MAJORITY-OWNED SUBSIDIARY OF CONNER PERIPHERALS, INC.)
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

NOTE 3 -- RELATED PARTY TRANSACTIONS: (CONTINUED)
    CONNER

    The Company has leased certain facilities from Conner for which it paid rent
of $242,000 and $222,000 (unaudited) in 1994 and 1993, respectively.

    From inception  through early  1994,  Conner funded  the operations  of  the
Company  and  managed  its  cash  flows.  The  Company's  consolidated financial
statements reflect funding  provided by  Conner during  early 1994  and 1993  as
capital contributions of Conner.

    Since inception Conner has provided varying levels of corporate, general and
administrative  services  (including  legal,  employee  benefit,  accounting and
payroll services) to  the Company.  Charges for  these services  are based  upon
actual costs incurred to the extent practical and reasonable estimations made by
Conner  management  when actual  identification is  not possible.  The Company's
consolidated financial statements also  include an allocation, which  management
believes  to be reasonable,  for corporate, general  and administrative overhead
based on  Conner  management's  estimation  of such  services  provided  to  the
Company.  Such  allocated corporate  overhead  aggregated $320,000  in  1994 and
$396,000 in  1993 (unaudited).  These  charges have  been included  in  selling,
general and administrative expenses.

    In  January  1994, the  Company entered  into  a borrowing  arrangement with
Conner, pursuant to which Conner agreed to provide the Company advances of up to
$8,000,000. Borrowings under this arrangement carry interest at 5% per annum and
are required to be fully paid off by December 31, 1998. The interest due on  the
amounts  borrowed is payable quarterly. Additionally, the Company is required to
make sufficient principal repayments such that the outstanding amounts will  not
exceed $2,700,000 at December 31, 1997 and $5,300,000 at December 31, 1996 .

    Under  this  borrowing  arrangement,  Conner  is  also  entitled  to receive
warrants to  purchase up  to 5,942,858  shares of  Series B  preferred stock  of
Arcada  at  $0.88 per  share. The  number of  warrants issuable  to Conner  is a
function of the size of Borrowings made by the Company. Based on the  borrowings
made by the Company, warrants to purchase 2,857,144 shares of Series B preferred
stock (unaudited) are issuable to Conner as of September 30, 1995.

    In  the event  that the Company  fails to  make timely payments  of debt and
interest, Conner is entitled to receive additional warrants in the amount of the
overdue payment divided by the exercise  price of the warrants and the  interest
rate  increases to 7%  per annum. So far  the Company has  not made any interest
payments and, accordingly, the interest has been accruing at 7% per annum and at
September 30, 1995 Conner was entitled  to the issuance of warrants to  purchase
an  additional 217,956  shares of Series  B preferred stock  (unaudited). In the
event that the Company fails to fully  repay the advances prior to December  31,
1998,  the exercise price for the warrants will become $.65. The warrants expire
December 31, 2001 and must be exercised  in the event of an underwritten  public
offering.  The Company recognizes  additional interest expense  over the term of
the debt for the value of warrants issued to Conner. The Consolidated Statements
of Operations for  1994 and  the nine months  ended September  30, 1995  include
interest expense of $70,000 and $229,000 (unaudited), respectively, for warrants
issued to Conner.

    At  December 31, 1994  and September 30,  1995, outstanding borrowings under
this arrangement aggregated $2,243,000 and $3,241,000 (unaudited), respectively,
net of the unamortized discount related  to warrants of $571,000 and  $1,642,000
(unaudited), respectively.

                                      F-11
<PAGE>
                             ARCADA HOLDINGS, INC.
           (a majority-owned subsidiary of Conner Peripherals, Inc.)
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

NOTE 4 -- STOCK SPLIT:
    A two-for-one stock split was declared by the Board of Directors on July 26,
1994  and was effected on  December 14, 1994. Accordingly,  all share, per share
and stock option data  for all periods presented  have been restated to  reflect
the stock split.

NOTE 5 -- CONVERTIBLE PREFERRED STOCK:
    The  Company's certificate of incorporation, as  amended for the stock split
discussed in  Note 4,  authorizes the  issuance of  up to  80,000,000 shares  of
Convertible  Preferred Stock of which 40,000,000  shares are designated Series A
Convertible Preferred  Stock (Series  A) and  40,000,000 shares  are  designated
Series B Convertible Preferred Stock (Series B).

    Upon  incorporation of the Company, the  Company issued 28,356,000 shares of
its Series A stock to Conner in December 1993 in exchange for all of the  assets
of  Conner's  software operations  (see Note  1). In  January 1994,  the Company
issued  7,644,000  shares  of  its  Series  A  stock  in  conjunction  with  the
acquisition of Quest (see Note 1). No shares of Series B stock have been issued.
The rights with respect to Series A and Series B stock are as follows:

    VOTING

    Each  share of Series A  and Series B stock  has voting rights equivalent to
the number of shares of Common Stock into which it is convertible.

    DIVIDENDS

    Holders of Series A and Series B stock are entitled to receive dividends  at
10%  of the liquidation value of the  shares, respectively, when and as declared
by the Company's Board of Directors.  The Company shall make no distribution  to
holders of Common Stock until Series A and Series B dividends have been paid. No
dividends have been declared by the Board of Directors since inception.

    LIQUIDATION

    In  the event of any liquidation, dissolution  or winding up of the Company,
the holders of Series A stock are entitled to receive $.85 per share plus unpaid
dividends, and the holders of Series B  stock are entitled to receive the  value
of their initial investment plus unpaid dividends before holders of Common Stock
are  paid. If the  Company's assets are  insufficient to permit  payment in full
then distribution will be made ratably to the Preferred Stock stockholders.

    CONVERSION

    Each share of Series A and Series  B stock is convertible into one share  of
Common  Stock  at the  option  of the  holder,  subject to  certain antidilution
provisions as described in the amended articles of incorporation. All shares  of
Series  A and  Series B  stock shall automatically  be converted  into shares of
Common Stock  immediately  prior  to  the  closing  of  an  underwritten  public
offering.  At December 31, 1994 and September 30, 1995, the Company had reserved
36,000,000 shares of  Common Stock for  issuance pursuant to  the conversion  of
Series A and Series B stock outstanding.

NOTE 6 -- EMPLOYEE BENEFIT PLANS:

    ARCADA STOCK OPTION PLAN

    In  March 1994, the  Company adopted the  1994 Stock Option  Plan (the Plan)
which provides for the issuance of incentive and non-qualified stock options  to
employees and consultants of the Company. Options are granted under the Plan for
periods not to exceed ten years, and generally must be issued at prices not less
than  100% and 85%, for incentive and non-qualified stock options, respectively,
of the estimated fair value of the stock as determined by the Board of Directors
on the date of grant. Options granted  to stockholders who own greater than  10%
of the outstanding stock are for

                                      F-12
<PAGE>
                             ARCADA HOLDINGS, INC.
           (A MAJORITY-OWNED SUBSIDIARY OF CONNER PERIPHERALS, INC.)
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

NOTE 6 -- EMPLOYEE BENEFIT PLANS: (CONTINUED)
periods  not to exceed  five years, and must  be issued at  prices not less than
110% of the  estimated fair value  of the stock  on the date  of grant.  Options
granted under the Plan vest 1/16th per quarter over a four year period.

    The following table summarizes activity under the Plan:

<TABLE>
<CAPTION>
                                                             SHARES       OPTIONS
                                                           AVAILABLE    OUTSTANDING     OPTION PRICE
                                                          ------------  ------------  ----------------
<S>                                                       <C>           <C>           <C>
Shares authorized.......................................     8,000,000            --                --
Options granted.........................................    (6,282,306)    6,282,306     $0.075-$0.095
Options canceled........................................       565,761      (565,761)           $0.085
Options exercised.......................................            --      (333,289)    $0.075-$0.085
                                                          ------------  ------------
Balance at December 31, 1994............................     2,283,455     5,383,256     $0.075-$0.095
Options granted (unaudited).............................      (992,952)      992,952     $1.275-$ 1.65
Options canceled (unaudited)............................       109,645      (109,645)    $0.085-$ 1.50
Unvested shares repurchased (unaudited).................       206,250            --            $0.075
Options exercised (unaudited)...........................            --    (2,160,354)    $0.075-$ 1.50
                                                          ------------  ------------
Balance at September 30, 1995 (unaudited)...............     1,606,398     4,106,209     $0.075-$ 1.65
                                                          ------------  ------------
                                                          ------------  ------------
</TABLE>

    At  December  31, 1994  and  September 30,  1995,  the Company  had reserved
8,000,000 shares of common  stock for issuance under  the plan. At December  31,
1994  and  September  30,  1995,  options  to  purchase  873,750  and  1,279,757
(unaudited) shares, respectively, were exercisable. In addition, at December 31,
1994 and September  30, 1995,  approximately 243,750  and 1,450,000  (unaudited)
stock  options, respectively, were exercised  and converted to restricted common
stock which vests over the same period as the underlying options.

    CONNER STOCK OPTION PLAN

    Prior to 1994,  certain employees'  of the  Company had  received grants  of
options  to purchase common stock of  Conner through Conner's stock option plan.
Such options were granted at the fair  market value of Conner's common stock  on
the dates of grants. At December 31, 1994, approximately 67,127 and at September
30,   1995  approximately  34,535  (unaudited)   of  these  options  were  still
outstanding at prices  ranging from $5.19  to $13.38. At  December 31, 1994  and
September 30, 1995, approximately 26,580 and 18,341(unaudited), respectively, of
these options were vested.

    CONNER EMPLOYEE STOCK PURCHASE PLAN

    All  employees  of the  Company are  eligible to  participate in  the Conner
Employee Stock  Purchase  Plan  (Purchase  Plan). Shares  may  be  purchased  by
participants at the lower of 85% of the fair market value of the common stock at
the  beginning  or end  of  each six-month  offering  period. Shares  are  to be
purchased from payroll  deductions which  are limited  to 15%  of an  employee's
compensation.  As of  December 31,  1994 and  September 30,  1995, approximately
42,146 and  74,214  (unaudited) shares  had  been issued  to  Arcada  employees,
respectively, under the Purchase Plan.

    EMPLOYEE PENSION PLAN

    The  Company has a  401(k) plan covering  all of its  U.S. employees'. Under
this plan, U.S.  employees may  contribute a percentage  of their  compensation.
European  employees participate  in Conner's  retirement savings  plan, which is
funded   through   employee   payroll   deductions.   The   assets   of    these

                                      F-13
<PAGE>
                             ARCADA HOLDINGS, INC.
           (A MAJORITY-OWNED SUBSIDIARY OF CONNER PERIPHERALS, INC.)
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

NOTE 6 -- EMPLOYEE BENEFIT PLANS: (CONTINUED)
plans are held separately from those of the Company in independently managed and
administered  funds. The Company's contributions  to the plan are discretionary.
As of December 31, 1994 and September 30, 1995 (unaudited), the Company has  not
made any contributions to the Plan.

NOTE 7 -- INCOME TAXES:
    During 1993, the Company filed a consolidated federal income tax return with
Conner  and, accordingly, its net operating losses  of 1993 were used by Conner.
On a separate return basis, no provision for income taxes has been recorded  for
1993 as a result of the losses incurred. Since 1994, the Company has been filing
separate federal income tax returns.

    The Company had no current taxes in 1994 as a result of the losses incurred.
In  1994,  the  Company recognized  a  tax benefit  of  $3,701,000, representing
amortization of certain deferred tax credits established upon the acquisition of
Quest for differences in book and  tax basis of intangibles acquired,  including
the   identified  intangibles  and  in-process  research  and  development,  but
excluding goodwill.

    The following are the  components of the 1994  benefit for income taxes  (in
thousands):

<TABLE>
<S>                                                                  <C>
Deferred:
  Federal..........................................................  $   3,160
  State............................................................        541
                                                                     ---------
    Total..........................................................  $   3,701
                                                                     ---------
                                                                     ---------
</TABLE>

    At  December 31,  1993, the  Company did not  have any  material tax related
payables or  receivables  from  Conner.  Deferred taxes  are  provided  for  the
temporary differences between the financial reporting basis and the tax basis of
the  Company's  assets and  liabilities.  Deferred tax  assets  (liabilities) at
December 31, 1994 and 1993 are comprised of the following (in thousands):

<TABLE>
<CAPTION>
                                                                             DECEMBER 31,
                                                                       ------------------------
                                                                         1994
                                                                       ---------      1993
                                                                                  -------------
                                                                                   (UNAUDITED)
<S>                                                                    <C>        <C>
Depreciation and amortization........................................  $     139    $      60
Accounts receivable reserves.........................................        134           --
Accrued expenses.....................................................        733          270
Tax credits..........................................................        680           --
Other................................................................         63           --
                                                                       ---------       ------
  Subtotal...........................................................      1,749          330
Valuation reserve....................................................     (1,749)        (330)
Technology and other intangibles.....................................       (920)          --
                                                                       ---------       ------
  Total..............................................................  $    (920)   $      --
                                                                       ---------       ------
                                                                       ---------       ------
</TABLE>

    Based on  its history  of operating  losses through  1994, the  Company  has
determined  that under FAS 109, it is more likely than not that the deferred tax
assets would not  be realized  and, accordingly,  a valuation  reserve has  been
established at December 31, 1994 and 1993.

                                      F-14
<PAGE>
                             ARCADA HOLDINGS, INC.
           (A MAJORITY-OWNED SUBSIDIARY OF CONNER PERIPHERALS, INC.)
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

NOTE 7 -- INCOME TAXES: (CONTINUED)
    A  reconciliation of the Company's effective  income tax benefit rate to the
federal statutory rate for 1994 follows:

<TABLE>
<S>                                                                  <C>
Federal statutory rate.............................................     (35.0%)
State taxes........................................................      (4.3%)
Non-deductible goodwill amortization...............................       2.3%
Non-utilization of net operating losses............................       7.2%
                                                                     ---------
                                                                        (29.8%)
                                                                     ---------
                                                                     ---------
</TABLE>

    The Company's effective  tax rate for  the nine months  ended September  30,
1995  (unaudited), was  approximately 33%, which  was lower than  the US federal
statutory rate of 35% primarily due  to the expected utilization of certain  tax
credits (unaudited).

NOTE 8 -- LEASE COMMITMENTS:
    The  Company leases certain equipment and its facilities under noncancelable
operating leases, which expire at various dates. Certain facility leases require
the Company to pay taxes, maintenance and repair costs. In addition, the Company
has various  options for  renewal  of certain  of  its facility  leases.  Future
minimum  lease payments under noncancelable operating  leases are as follows (in
thousands):

<TABLE>
<CAPTION>
YEAR ENDING DECEMBER 31,
- ------------------------------------------------------------------------------------
<S>                                                                                   <C>
1995................................................................................  $   1,045
1996................................................................................      1,183
1997................................................................................        688
1998................................................................................        421
1999................................................................................        400
Thereafter..........................................................................        393
                                                                                      ---------
                                                                                      $   4,130
                                                                                      ---------
                                                                                      ---------
</TABLE>

    Approximately $543,000 and $1,387,000  of the lease  commitments are due  to
Conner  and the entities partially owned  by the principal minority stockholder,
respectively. Rent expense for all  operating leases was approximately  $911,000
in 1994 and $463,000 in 1993 (unaudited).

NOTE 9 -- ACQUISITION:
    During the quarter ended September 30, 1995, the Company acquired the assets
of  Sytron Corporation (Sytron), a subsidiary  of REXON, Inc., for $4,500,000 in
cash and the assumption  of certain liabilities.  Sytron develops, produces  and
markets  software  products for  data  storage management.  The  transaction was
accounted for as a purchase and,  accordingly, the purchase price was  allocated
to  the assets acquired  and the liabilities assumed  based upon their estimated
fair market values. The excess of the purchase price over its fair market  value
of  the net tangible  assets acquired was approximately  $4,677,000. Based on an
appraisal, approximately  $2,817,000 was  allocated to  in-process research  and
development,   $1,487,000  was   allocated  to   various  intangibles  including
technology,  and  the  remaining  $373,000   was  allocated  to  goodwill.   The
consolidated  statement of  operations for the  nine months  ended September 30,
1995 includes a charge  of $2,817,000 for  in-process research and  development.
Sytron's  net  assets  and  results  of operations  have  been  included  in the
Company's consolidated financial statements for the nine months ended  September
30, 1995 from the acquisition date.

                                      F-15
<PAGE>
                             ARCADA HOLDINGS, INC.
           (A MAJORITY-OWNED SUBSIDIARY OF CONNER PERIPHERALS, INC.)
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

NOTE 9 -- ACQUISITION: (CONTINUED)
    The  following table presents  unaudited pro forma  results of operations of
Arcada as if  the Sytron acquisition  had occurred  as of the  beginning of  the
respective  periods after giving effect to certain adjustments and excluding the
write-off of  in-process  research  and development.  The  unaudited  pro  forma
information is provided for comparative purposes only and does not purport to be
indicative  of  the  results which  actually  would  have been  obtained  if the
acquisition had been effected for the periods indicated, or of results which may
be obtained in the future (in thousands except per share data).

<TABLE>
<CAPTION>
                                                                                 NINE MONTHS
                                                                   YEAR ENDED       ENDED
                                                                  DECEMBER 31,  SEPTEMBER 30,
                                                                      1994          1995
                                                                  ------------  -------------
                                                                          (UNAUDITED)
<S>                                                               <C>           <C>
Revenues........................................................   $   36,087    $    47,587
Net loss........................................................       10,946          2,788
Net loss per share..............................................         0.30           0.08
</TABLE>

NOTE 10 -- SEGMENT INFORMATION:
    The Company operates  in a single  industry segment. During  1994 and  1993,
revenues  from sales to Conner represented approximately 36% and 83% (unaudited)
of total revenues,  respectively. In addition,  during 1994 sales  to one  other
customer  represented approximately  10% of  total revenues.  No other customers
accounted for 10% or more of revenues during 1994 or 1993 (unaudited).

    Export  revenues  from   international  customers,   primarily  in   Europe,
represented  approximately  12%  and  3%  of total  revenues  in  1994  and 1993
(unaudited), respectively.

NOTE 11 -- LITIGATION:
    On May 19, 1995, Personal Computer Peripherals Corporation ( PCPC ) filed  a
lawsuit  in the United States District Court for the District of Delaware naming
Arcada, Legato Systems, Artisoft, Cheyenne Software, Palindrome (a subsidiary of
Seagate) and  Symantec as  defendants,  and alleging  infringement of  a  patent
issued  to PCPC entitled "Backup Computer  Program for Networks." PCPC sought an
injunction against  infringement of  PCPC's patent,  treble damages,  attorney's
fees and other damages. Without acknowledging any liability, Arcada entered into
a   settlement  agreement  in  November  1995  with  PCPC  fully  resolving  all
outstanding claims by making a lump sum payment.

                                      F-16
<PAGE>
                                                                      APPENDIX A
                                                                      ----------

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

                      AGREEMENT AND PLAN OF REORGANIZATION

                                  BY AND AMONG

                           SEAGATE TECHNOLOGY, INC.,
                             A DELAWARE CORPORATION

                             ARCADA HOLDINGS, INC.,
                             A DELAWARE CORPORATION

                                      AND

                                KEVIN H. AZZOUZ

                         DATED AS OF DECEMBER 21, 1995

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>
                      AGREEMENT AND PLAN OF REORGANIZATION

    THIS  AGREEMENT AND  PLAN OF  REORGANIZATION (the  "Agreement") is  made and
entered into as of December 21, 1995 among Seagate Technology, Inc., a  Delaware
corporation   ("Seagate"),  Arcada   Holdings,  Inc.,   a  Delaware  corporation
("Arcada"), and Kevin H. Azzouz ("Azzouz").

                                    RECITAL

    A.  Seagate,  Conner Peripherals, Inc.,  a Delaware corporation  ("Conner"),
and  Athena  Acquisition  Corporation,  Delaware  corporation  and  wholly-owned
subsidiary of  Seagate ("Sub"),  have  entered into  an  Agreement and  Plan  of
Reorganization  dated as of  October 3, 1995  (the "Seagate/ Conner Agreement"),
pursuant to which Sub will merge with and into Conner and become a  wholly-owned
subsidiary  of Seagate (the  "Seagate/Conner Merger"), subject  to the terms and
conditions of the Seagate/Conner Agreement.

    B.  Arcada is a majority-owned subsidiary of Conner.

    C.  Arcada, Seagate, Azzouz and certain other holders of stock or options to
acquire stock of Arcada entered into a  Letter of Intent for the Acquisition  of
Minority Interests of Arcada Holdings, Inc. (the "Letter of Intent") dated as of
October  3, 1995,  regarding the parties'  agreement in  principle for Seagate's
acquisition (as soon  as possible  following the Seagate/Conner  Merger) of  all
minority equity interests in Arcada (the "Arcada Acquisition").

    D.  The parties now desire to enter into this Agreement regarding the Arcada
Acquisition.

    E.   The Boards of Directors of Arcada and Seagate believe it is in the best
interests of each company  and their respective  stockholders to consummate  the
Arcada  Acquisition  pursuant to  the  terms and  conditions  set forth  in this
Agreement.

    F.   The parties  hereto intend  that the  Arcada Acquisition  qualify as  a
reorganization within the meaning of Section 368(a) of the Internal Revenue Code
of 1986, as amended (the "Code").

    NOW,  THEREFORE, in consideration of the mutual covenants and agreements set
forth herein, and for other good  and valuable consideration, the parties  agree
as follows:

                                   SECTION 1
                                   THE MERGER

    1.1   MERGER: EFFECTIVE TIME.   Subject to the  terms and conditions of this
Agreement and  the  Agreement of  Merger  attached  as EXHIBIT  A  (the  "Merger
Agreement"),  Merger Sub (as defined  below in Section 1.3)  will be merged into
Arcada (the "Merger") in  accordance with the  Delaware General Corporation  Law
(the  "Delaware  Statute").  The  Merger  Agreement  provides  for  the  mode of
effecting the  Merger and  the  effects thereof.  Arcada  and Merger  Sub  shall
execute  the Merger  Agreement immediately prior  to the Closing  (as defined in
Section 1.2 below).

    Subject to the provisions  of this Agreement and  the Merger Agreement,  the
Merger Agreement together with any required certificates, shall be duly filed in
accordance  with the Delaware Statute on the Closing Date (as defined in Section
1.2). The Merger shall become effective  (the "Effective Time") upon the  filing
of  the  Merger Agreement  (together with  any  required certificates)  with the
Secretary of State of the State of  Delaware (the date of the Effective Time  is
referred to as the "Effective Date").

    1.2   CLOSING.  Assuming satisfaction or  waiver of all conditions set forth
in Section 7, the closing of the Merger (the "Closing") will take place as  soon
as  possible after consummation  of the Seagate/ Conner  Merger (such date being
the "Closing Date"), at the offices  of Wilson, Sonsini, Goodrich & Rosati,  650
Page  Mill Road,  Palo Alto, California  94304-1050, unless a  different date or
place is agreed to in writing by the parties hereto.

                                      A-1
<PAGE>
    1.3   ORGANIZATION OF  MERGER SUB.   Prior  to the  closing and  subject  to
applicable corporate and securities laws, Seagate shall form a new, wholly-owned
subsidiary  ("Merger Sub") to which  it will contribute the  number of shares of
Seagate Common Stock and cash in lieu of fractional shares to be distributed  in
connection  with the Merger. Subsequent to the Conner/Seagate Merger and subject
to applicable  corporate  and  securities laws,  Seagate  shall  contribute  the
capital  stock  of  Merger  Sub  to  Conner  such  that  Merger  Sub  becomes  a
wholly-owned subsidiary of Conner prior to the Effective Date. In the event that
any of the  foregoing transactions  violate applicable  corporate or  securities
laws,  the parties hereto shall use their best efforts to restructure the Arcada
Acquisition to qualify as a reorganization within the meaning of Section 368  of
the  Code,  such  that  no gain  or  loss  will be  recognized  by  the minority
stockholders of Arcada as a result of the Arcada Acquisition.

    1.4  EFFECTS OF THE MERGER.   At the Effective Time, the separate  existence
of  Merger Sub shall cease and Merger Sub  shall be merged with and into Arcada,
and the effects of the Merger shall be as provided in this Agreement, the Merger
Agreement and the applicable provisions of the Delaware Statute. Merger Sub  and
Arcada  are sometimes referred  to as the  "Constituent Corporations" and Arcada
after the  Merger  is sometimes  referred  to as  the  "Surviving  Corporation."
Without  limiting the generality  of the foregoing, and  subject thereto, at the
Effective Time, all the property,  rights, privileges, powers and franchises  of
Arcada  and Merger Sub shall  vest in the Surviving  Corporation, and all debts,
liabilities, obligations and duties  of Arcada and Merger  Sub shall become  the
debts, liabilities, obligations and duties of the Surviving Corporation.

    1.5   CERTIFICATE  OF INCORPORATION:  BYLAWS: DIRECTORS:  OFFICERS.   At the
Effective Time, (i)  the Certificate  of Incorporation  of Arcada  shall be  the
Certificate  of Incorporation of  the Surviving Corporation;  (ii) the Bylaws of
Merger Sub as in  effect immediately prior  to the Effective  Time shall be  the
Bylaws  of the Surviving  Corporation until altered,  amended or repealed; (iii)
the directors of  Merger Sub  shall be the  initial directors  of the  Surviving
Corporation  and will hold office from the Effective Time until their respective
successors are duly elected or appointed and qualified in the manner provided in
the Articles of Incorporation  and Bylaws of the  Surviving Corporation, as  the
same  may be amended from time to time or otherwise as provided by law; and (iv)
the officers  of Merger  Sub shall  be  the initial  officers of  the  Surviving
Corporation.

                                   SECTION 2
                EFFECT OF THE MERGER ON THE CAPITAL STOCK OF THE
               CONSTITUENT CORPORATIONS; EXCHANGE OF CERTIFICATES

    2.1   EFFECT ON CAPITAL STOCK.   As of the Effective  Time, by virtue of the
Merger and without any action on the part of the holder of any shares of capital
stock of Arcada ("Arcada Capital Stock"):

    (a)  CAPITAL  STOCK OF MERGER  SUB.   Each issued and  outstanding share  of
capital  stock of  Merger Sub  shall continue to  be issued  and outstanding and
shall  be  converted  into  one  share   of  validly  issued,  fully  paid   and
non-assessable Common Stock of the Surviving Corporation. Each stock certificate
of Merger Sub evidencing ownership of any such shares shall continue to evidence
ownership of such shares of capital stock of the Surviving Corporation.

    (b)   CANCELLATION OF CERTAIN SHARES OF CAPITAL STOCK OF ARCADA.  All shares
of Arcada Capital Stock that are owned directly or indirectly by Arcada shall be
canceled and no stock  of Seagate or other  consideration shall be delivered  in
exchange therefor.

    (c)   CAPITAL STOCK HELD BY CONNER.  All shares of Arcada Capital Stock that
are owned directly  or indirectly by  Conner (including rights  to acquire  such
shares  but  excluding the  3,035,600 shares  of Arcada  Capital Stock  that are
reserved for issuance upon exercise of the Conner Arcada Options (as defined  in
Section  4.2(b)) shall  continue to be  issued and outstanding  shares of Arcada
Capital Stock and shall not be affected by the Merger.

    (d)  CONVERSION  OF CAPITAL STOCK  OF ARCADA.   Subject to Sections  2.1(e),
(f),  (g) and (h)  below, each issued  and outstanding share  of common stock of
Arcada, $.001 par value ("Arcada Common Stock"),

                                      A-2
<PAGE>
Series A Preferred Stock, $.001 par  value, and Series B Preferred Stock,  $.001
par  value (other  than shares  to be  canceled pursuant  to Section  2.1(b) and
shares to remain outstanding pursuant to Section 2.1(c) above), that are  issued
and  outstanding immediately prior to the  Effective Time shall automatically be
canceled and extinguished and converted, without  any action on the part of  the
holder  thereof, into  the right  to receive  0.1545 shares  of common  stock of
Seagate, $.01 par  value ("Seagate  Common Stock").  All such  shares of  Arcada
Capital  Stock,  when so  converted, shall  no longer  be outstanding  and shall
automatically be canceled and retired and shall cease to exist, and each  holder
of  a certificate representing  any such shares  shall cease to  have any rights
with respect thereto, except the right  to receive the shares of Seagate  Common
Stock  to be issued or paid in consideration therefor upon the surrender of such
certificate in accordance with Section 2.2 of this Agreement. The ratio pursuant
to which each  share of Arcada  Capital Stock  will be exchanged  for shares  of
Seagate Common Stock, determined in accordance with the foregoing provisions, is
referred to as the "Exchange Ratio."

    (e)   ADJUSTMENT OF EXCHANGE RATIO.   If, between the date of this Agreement
and the Effective Time, the outstanding shares of Seagate Common Stock or Arcada
Capital Stock shall have  been changed into  a different number  of shares or  a
different  class by reason of any  reclassification, split-up, stock dividend or
stock combination, then the Exchange Ratio shall be correspondingly adjusted.

    (f)  DISSENTERS'  RIGHTS.   Any shares  of Arcada  Capital Stock  held by  a
holder  who  has  properly  exercised  dissenters'  rights  for  such  shares in
accordance with the Delaware Statute and who, as of the Effective Time, has  not
effectively  withdrawn  or lost  such  dissenters' rights  ("Dissenting Shares")
shall not be converted into Seagate Common Stock but shall be converted into the
right to receive such consideration as may be determined to be due with  respect
to  such Dissenting Shares  pursuant to the Delaware  Statute. Arcada shall give
Seagate prompt notice  of any  demand received by  Arcada to  require Arcada  to
purchase  shares of Arcada  Capital Stock, and  Seagate shall have  the right to
participate in all  negotiations and  proceedings with respect  to such  demand.
Arcada  agrees that, except with  the prior written consent  of Seagate, it will
not voluntarily make any payment with respect to, or settle or offer to  settle,
any  such  purchase  demand. Each  holder  of Dissenting  Shares  (a "Dissenting
Stockholder') who, pursuant to the  provisions of the Delaware Statute,  becomes
entitled to payment of the value of shares of Arcada Capital Stock shall receive
payment  therefor (but only after the value therefor shall have been agreed upon
or finally determined pursuant to such provisions) provided that all funds  used
to  make such  payment shall be  paid solely  by Arcada and  neither Seagate nor
Conner shall have the obligation to provide funds to Arcada for such payment. In
the event of legal  obligation, after the Effective  Time, to deliver shares  of
Seagate  Common Stock to any holder of  shares of Arcada Capital Stock who shall
have failed to make an effective purchase  demand or shall have lost its  status
as  a Dissenting Stockholder, Seagate shall issue and deliver, upon surrender by
such  Dissenting  Stockholder  of  such  holder's  certificate  or  certificates
representing  shares of Arcada Capital Stock, the shares of Seagate Common Stock
to which such Dissenting Stockholder is then entitled under this Section 2.1 and
the Merger Agreement.

    (g)  FRACTIONAL SHARES.  No fractional shares of Seagate Common Stock  shall
be issued, but in lieu thereof each holder of shares of Arcada Capital Stock who
would  otherwise be entitled to receive a  fraction of a share of Seagate Common
Stock shall receive an  amount of cash  equal to the per  share market value  of
Seagate  Common Stock (based on the last  sales price of Seagate Common Stock as
reported on the  New York  Stock Exchange, Inc.  (the "NYSE")  on the  Effective
Date)  multiplied by the  fraction of a  share of Seagate  Common Stock to which
such holder would otherwise be entitled. The fractional share interests of  each
stockholder  of Arcada shall be aggregated,  so that no Arcada stockholder shall
receive cash in an amount  greater than the value of  one full share of  Seagate
Common Stock.

    (h)   MAXIMUM MERGER CONSIDERATION.  The maximum consideration to be paid by
Seagate through Merger Sub  (including Seagate Common Stock  to be reserved  for
issuance  upon exercise of  Arcada Options and Conner  Arcada Options assumed by
Seagate pursuant to Section  6.13 below but excluding  cash payments in lieu  of
fractional    shares   pursuant    to   Section   2.1(g))    pursuant   to   the

                                      A-3
<PAGE>
Merger shall be equal to (i) 2,192,441 shares of Seagate Common Stock PLUS  (ii)
a  number of  shares of  Seagate Common Stock  equal to  the product  of (A) the
Exchange Ratio TIMES (B) the number of shares of Arcada Common Stock subject  to
Additional  Permitted  Arcada  Options (as  defined  below). In  the  event that
immediately prior to the Closing the outstanding shares of Arcada Capital  Stock
not  held by Conner, including  shares subject to Arcada  Options (as defined in
Section 3.2(b)) and  Conner Arcada  Options (as  defined in  Section 4.2(b))  is
greater  than the sum of (y) 14,190,555 PLUS (z) the number of shares subject to
Additional Permitted Arcada Options, the Exchange Ratio shall be proportionately
decreased. No adjustment shall be made in the aggregate consideration to be paid
in the Merger as a result of any cash proceeds received by Arcada from the  date
of  this Agreement  to the  Closing Date pursuant  to the  exercise of currently
outstanding  options  to  acquire  Arcada  Common  Stock.  Notwithstanding   the
foregoing,  no adjustment shall be  made in the Exchange  Ratio for increases in
the number of shares subject  to Conner Arcada Options  unless there has been  a
breach  of the representation made  by Azzouz in the  second sentence of Section
3.2(b). For purposes  of this Agreement,  "Additional Permitted Arcada  Options"
means  additional options  issued under the  Arcada Plan (as  defined in Section
3.2(b)) between  October 3,  1995  and the  Effective  Time in  accordance  with
Section  5.2(c) of  the Seagate/Conner Agreement  (of which  options to purchase
199,800 shares were issued on November 21, 1995) or with the consent of Seagate.

    (i)   STOCK OPTIONS.   All  the outstanding  Arcada Options  (including  any
Additional  Permitted Arcada Options) and Conner Arcada Options shall be assumed
by Seagate in accordance with Section 6.13.

    2.2  EXCHANGE OF CERTIFICATES.

    (a)  EXCHANGE AGENT.  Prior to the Effective Time, Seagate shall designate a
bank or trust company, reasonably acceptable to Arcada, to act as exchange agent
(the "Exchange Agent") in the Merger.

    (b)  SEAGATE TO  PROVIDE COMMON STOCK.   Promptly after the Effective  Time,
Seagate  shall cause Merger Sub  to deliver to the  Exchange Agent in accordance
with this Section 2 and the Merger Agreement, the shares of Seagate Common Stock
issuable pursuant  to Section  2.1  and the  Merger  Agreement in  exchange  for
outstanding  shares of capital stock of Arcada, and cash in an amount sufficient
for payment in lieu of fractional shares pursuant to Section 2.1(g).

    (c)  EXCHANGE PROCEDURES.  As soon as practicable after the Effective  Time,
the Surviving Corporation shall cause to be mailed to each holder of record of a
certificate  or  certificates  which  immediately prior  to  the  Effective Time
represented outstanding shares of Arcada Common Stock (the "Certificates") whose
shares are being converted into Seagate Common Stock pursuant to Section 2.1 and
the Merger Agreement,  (i) a  letter of  transmittal (which  shall specify  that
delivery shall be effected, and risk of loss and title to the Certificates shall
pass,  only upon delivery of the Certificates to the Exchange Agent and shall be
in such form and have such  other provisions as Seagate may reasonably  specify)
and  (ii) instructions for use in effecting the surrender of the Certificates in
exchange  for  Seagate  Common  Stock.  Upon  surrender  of  a  Certificate  for
cancellation  to the Exchange Agent  or to such other agent  or agents as may be
appointed by Seagate, together with  such letter of transmittal, duly  executed,
the holder of such Certificate shall be entitled to receive in exchange therefor
the  number of  shares of  Seagate Common  Stock to  which the  holder of Arcada
Common Stock is entitled pursuant to Section 2.1. The Certificate so surrendered
shall forthwith be canceled. In the event  of a transfer of ownership of  Arcada
Common  Stock which  is not  registered on the  transfer records  of Arcada, the
appropriate number  of shares  of Seagate  Common Stock  may be  delivered to  a
transferee  if  the Certificate  representing such  capital  stock of  Arcada is
presented to the  Exchange Agent and  accompanied by all  documents required  to
evidence  and effect  such transfer  and to  evidence that  any applicable stock
transfer taxes have been paid. Until surrendered as contemplated by this Section
2.2, each Certificate shall be  deemed at any time  after the Effective Time  to
represent  the right  to receive  upon such  surrender the  number of  shares of
Seagate Common Stock as  provided by this  Section 2 and  the provisions of  the
Delaware Statute.

                                      A-4
<PAGE>
    (d)   NO FURTHER OWNERSHIP  RIGHTS IN CAPITAL STOCK  OF ARCADA.  All Seagate
Common Stock  delivered upon  the surrender  for exchange  of shares  of  Arcada
Common  Stock in accordance with  the terms hereof shall  be deemed to have been
delivered in full satisfaction of all rights pertaining to such shares of Arcada
Common Stock, and following the Effective  Time, the Certificates shall have  no
further  rights to, or  ownership in, shares  of capital stock  of Arcada. There
shall be no further registration of transfers on the stock transfer books of the
Surviving  Corporation  of  the  shares  of  Arcada  Common  Stock  which   were
outstanding  immediately prior  to the Effective  Time. If,  after the Effective
Time, Certificates are presented  to the Surviving  Corporation for any  reason,
they shall be canceled and exchanged as provided in this Section 2.

    (e)   LOST, STOLEN OR DESTROYED CERTIFICATES.  In the event any certificates
evidencing shares  of  Arcada Common  Stock  shall  have been  lost,  stolen  or
destroyed,  the Exchange  Agent shall  make payment  in exchange  for such lost,
stolen or destroyed certificates, upon the  making of an affidavit of that  fact
by  the  holder  thereof, such  shares  of  Seagate Common  Stock  and  cash for
fractional shares,  if any,  as  may be  required  pursuant to  Section  2.1(g);
provided,  however,  that Seagate  may,  in its  discretion  and as  a condition
precedent to the  issuance thereof, require  the owner of  such lost, stolen  or
destroyed certificates to deliver a bond in such sum as it may reasonably direct
as  indemnity against any claim that may be made against Seagate or the Exchange
Agent with respect  to the  certificates alleged to  have been  lost, stolen  or
destroyed.

    (f)  NO LIABILITY.  Notwithstanding anything to the contrary in this Section
2.2,  none of the Exchange Agent, the  Surviving Corporation or any party hereto
shall be liable to a holder of shares of Arcada Common Stock for any amount paid
to a public official pursuant to  any applicable abandoned property, escheat  or
similar law.

    (g)  DISSENTING SHARES.  The provisions of this Section 2.2 shall also apply
to Dissenting Shares that lose their status as such, except that the obligations
of  Seagate under this  Section 2.2 shall commence  on the date  of loss of such
status.

                                   SECTION 3
                    REPRESENTATIONS AND WARRANTIES OF AZZOUZ

    Azzouz represents  and  warrants  to  Seagate  that,  to  the  best  of  his
knowledge:

    3.1    ORGANIZATION OF  ARCADA.   Arcada  is  a corporation  duly organized,
validly existing and  in good  standing under the  laws of  the jurisdiction  of
Delaware.  Arcada has the corporate power to  own its properties and to carry on
its business as now being conducted. Arcada is duly qualified to do business and
is in good standing as  a foreign corporation in  each jurisdiction in which  it
does business. Arcada has delivered and certified a true and correct copy of its
Certificate  of Incorporation and  Bylaws, each as amended  to date, to Seagate.
Except as set forth on SCHEDULE 3.1, Arcada does not have and has never had  any
subsidiaries  or affiliated companies  and does not otherwise  own and has never
otherwise owned any  shares of  capital stock or  any interest  in, or  control,
directly  or indirectly, any other  corporation, partnership, association, joint
venture or other business entity.

    3.2  ARCADA CAPITAL STRUCTURE.

    (a) The authorized capital stock of Arcada consists of 200,000,000 shares of
capital stock, of which 120,000,000 shares are designated Common Stock $.001 par
value, 40,000,000  shares are  designated  Series A  Preferred Stock  $.001  par
value,  and 40,000,000 shares are designated  Series B Preferred Stock $.001 par
value. As  of the  date of  this Agreement,  2,455,049 shares  of Arcada  Common
Stock,  36,000,000 shares of  Arcada Series A  Preferred Stock and  no shares of
Arcada Series  B  Preferred  Stock  are issued  and  outstanding.  All  of  such
outstanding  shares have  been duly authorized,  validly issued,  fully paid and
non-assessable. Except as provided in the Arcada Stockholders Agreement (defined
in Section 6.2), the outstanding shares  of Arcada Common Stock are not  subject
to  preemptive rights  created by statute,  the Certificate  of Incorporation or
Bylaws of Arcada, or any agreement to which Arcada is a party or by which it may
be bound. There are no voting

                                      A-5
<PAGE>
agreements or voting  trusts with respect  to any of  the outstanding shares  of
Arcada  Common Stock. The outstanding shares of Arcada capital stock are held of
record by the persons and in the amounts set forth on SCHEDULE 3.2(A). Except as
provided in the Arcada Stockholders Agreement, Azzouz has, and immediately prior
to the Effective Time will  have, good and valid title  to the shares of  Arcada
Capital Stock owned by Azzouz as indicated on SCHEDULE 3.2(A), free and clear of
all  liens, encumbrances or claims and, as a result of the Merger, will duly and
validly have transferred such title to Conner.

    (b) Arcada has reserved 8,000,000 shares of Arcada Common Stock for issuance
to employees and consultants pursuant to  the 1994 Arcada Stock Option Plan,  as
amended   (the  "Arcada  Plan"),  of  which  3,965,878  shares  are  subject  to
outstanding options (the "Arcada Options") and 2,454,849 shares have been issued
thereunder and remain  outstanding (2,093,750  of which were  issued subject  to
Restricted  Stock  Purchase  Agreements),  as of  the  date  of  this Agreement.
SCHEDULE 3.2(B) sets forth for each Arcada Option the name of the holder of such
option, the number of shares of Arcada Common Stock subject to such option,  the
exercise  price of  such option  and the vesting  schedule for  such option. The
exercisability of the Arcada Options will not be accelerated by the transactions
contemplated by this Agreement. Except for Arcada Options described in  SCHEDULE
3.2(B), the conversion rights of holders of shares of preferred stock of Arcada,
the  warrant to purchase up to 2,857,144 shares of Series B Preferred Stock held
by Conner,  and  the  Arcada  Stockholders  Agreement,  there  are  no  options,
warrants,  calls, rights, commitments or agreements of any character, written or
oral to which Arcada  or Azzouz is  a party or  by which it  or Azzouz is  bound
obligating  Arcada or Azzouz  to issue, deliver, sell,  repurchase or redeem, or
cause to be issued, delivered, sold, repurchased or redeemed, any shares of  the
capital  stock  of  Arcada or  obligating  Arcada  or Azzouz  to  grant, extend,
accelerate the vesting of,  change the price of,  otherwise amend or enter  into
any  such option, warrant, call, right, commitment  or agreement. As a result of
the Merger, Conner will  be the record and  beneficial owner of all  outstanding
capital stock of Arcada and rights to acquire capital stock of Arcada.

    3.3  AUTHORITY.

    (a) Subject only to the requisite approval of the Merger, this Agreement and
the  Merger  Agreement  by  Arcada's  stockholders,  Arcada  has  all  requisite
corporate  power  and  authority  to  enter  into  this  Agreement,  the  Merger
Agreement,  the Noncompetition Agreement  (as defined in  Section 7.2(d)) and to
consummate the transactions contemplated hereby and thereby. An affirmative vote
of the holders of a  majority of the outstanding  shares of Arcada Common  Stock
and  the holders  of a  majority of the  outstanding shares  of Arcada Preferred
Stock is the  requisite vote  to duly approve  the Merger,  this Agreement,  the
Merger  Agreement and the transactions  contemplated hereby and thereby pursuant
to applicable  law,  Arcada's  Certificate  of  Incorporation  and  Bylaws.  The
execution  and  delivery  of  this  Agreement  and  the  Merger  Agreement,  the
performance by  Arcada  of its  obligations  hereunder and  thereunder  and  the
consummation  of the transactions contemplated hereby and thereby have been duly
authorized by all necessary corporate action on the part of Arcada, subject only
to the requisite approval by Arcada's stockholders. Arcada's Board of  Directors
has  (i) unanimously approved  the Merger, this  Agreement, the Merger Agreement
and the transactions contemplated hereby  and thereby and (ii) recommended  that
the  stockholders  of  Arcada approve  the  Merger, this  Agreement,  the Merger
Agreement and the transactions contemplated  hereby and thereby. Azzouz has  all
requisite   power  and   authority  to  enter   into  this   Agreement  and  the
Noncompetition Agreement. This Agreement has been duly executed and delivered by
Arcada and  Azzouz  and  constitutes,  and  the  Noncompetition  Agreement  when
executed  and  delivered by  Arcada and  Azzouz will  constitute, the  valid and
binding obligation of Arcada  and Azzouz, enforceable  in accordance with  their
respective  terms except as  such enforceability may  be subject to  the laws of
general  application   relating  to   bankruptcy,  insolvency,   reorganization,
moratorium  or  other similar  laws affecting  or  relating to  creditors rights
generally and rules of law governing specific performance, injunctive relief  or
other equitable remedies.

                                      A-6
<PAGE>
    (b)  Subject only  to the  approval of  the Merger,  this Agreement  and the
Merger Agreement by Arcada's  stockholders, the execution  and delivery of  this
Agreement  and  the Merger  Agreement by  Arcada  and Azzouz  does not,  and the
execution and  delivery  of  the  Noncompetition Agreement  will  not,  and  the
consummation  of  the transactions  contemplated  hereby and  thereby  will not,
conflict with,  or  result in  any  violation  of (a  "Conflict")  any  material
statute, law, rule, regulation, judgment, order, decree, or ordinance applicable
to  Arcada or  Azzouz or any  of their  respective properties, or  result in any
breach or default (or an event which with or without notice or lapse of time, or
both, would constitute a default) under, or give rise to a right of termination,
cancellation or acceleration of any obligation or to loss of a material  benefit
under,  or result in the creation of  a material lien or material encumbrance on
any of the properties or assets of  Arcada or Azzouz that would have a  Material
Adverse  Effect  (as  defined  below)  pursuant  to  (i)  any  provision  of the
Certificate of Incorporation or Bylaws of Arcada or (ii) any material agreement,
contract, note,  mortgage, indenture,  lease, instrument,  permit, franchise  or
license to which Arcada or Azzouz is a party or by which Arcada or Azzouz or any
of  their respective properties or assets may be bound or affected. When used in
connection with Arcada or  any of its subsidiaries,  the term "Material  Adverse
Effect"  means any  change, event  or effect that  is materially  adverse to the
business, assets (including intangible assets), liabilities, financial condition
or future prospects of Arcada and  its subsidiaries taken as a whole;  PROVIDED,
HOWEVER,  that a "Material Adverse Effect"  shall not include any adverse effect
following the date of this  Agreement which is attributable  to (i) a delay  of,
reduction  in  or cancellation  or  change in  the  terms of  product  orders by
customers of Arcada or any of its subsidiaries or (ii) an increase in the  price
of,  a delay of, reduction in or cancellation of or change in terms with respect
to products  or  components  supplied  by  vendors  of  Arcada  or  any  of  its
subsidiaries, which in either case is related to the announcement or pendency of
the   transactions  contemplated  by  this  Agreement  or  the  Seagate/  Conner
Agreement.

    (c) No consent, waiver, approval, order or authorization of, or registration
or filing  with,  any court,  administrative  agency, commission  or  regulatory
authority,  domestic  or foreign  ("Governmental  Entity") or  any  third party,
including a party to any agreement with  Arcada or Azzouz (so as not to  trigger
any  Conflict), is required by or with respect to Arcada or Azzouz in connection
with the execution  and delivery of  this Agreement, the  Merger Agreement,  the
Noncompetition  Agreement or  the consummation of  the transactions contemplated
hereby or thereby, except for  (i) the filing of  the Merger Agreement with  the
Secretary  of State of the  State of Delaware, (ii)  the distribution of a proxy
statement relating to the Stockholders' Meeting (the "Proxy Statement") and  the
obtaining  of the  approval of the  Merger by Arcada's  stockholders, (iii) such
consents,   waivers,   approvals,    orders,   authorizations,    registrations,
declarations  and filings as may be  required under applicable federal and state
securities laws  and  (iv)  such  consents,  waivers,  authorizations,  filings,
approvals, permits and registrations which are set forth on SCHEDULE 3.3.

    3.4   NO UNDISCLOSED LIABILITIES.   Except as set  forth on SCHEDULES 3.4 OR
3.6, neither Arcada nor any of  its subsidiaries has any liabilities  (absolute,
accrued,  contingent or  otherwise) of  a nature required  to be  disclosed on a
balance sheet or in the related  notes to the consolidated financial  statements
prepared  in accordance  with generally accepted  accounting principles ("GAAP")
which are, individually or in the  aggregate, material to the business,  results
of  operations or financial condition of Arcada  and its subsidiaries taken as a
whole, except liabilities (i) provided for in Arcada's balance sheet dated as of
September 30, 1995 (which has been delivered to Seagate) or (ii) incurred  since
September  30, 1995  in the  ordinary course of  business, none  of which could,
individually or in  the aggregate,  reasonably be  expected to  have a  Material
Adverse Effect.

                                      A-7
<PAGE>
    3.5  INTELLECTUAL PROPERTY.

    (a)  Arcada and  its subsidiaries  own, or  have the  right to  use, sell or
license all material intellectual property rights necessary or required for  the
conduct of their respective businesses as presently conducted (such intellectual
property  rights  are  collectively  referred  to  as  the  "Arcada Intellectual
Property Rights").

    (b) Neither the manufacture, marketing, license, sale or intended use of any
product currently licensed or sold by Arcada or any of its subsidiaries violates
any license or agreement between Arcada or any of its subsidiaries and any third
party or infringes any intellectual property right of any other party; and there
is no  pending  or  threatened  claim or  litigation  contesting  the  validity,
ownership  or right to use, sell, license  or dispose of any Arcada Intellectual
Property Right  nor is  there  any basis  for any  such  claim, nor  has  Arcada
received any notice asserting that any Arcada Intellectual Property Right or the
proposed  use, sale, license  or disposition thereof  conflicts or will conflict
with the  rights of  any  other party,  nor  is there  any  basis for  any  such
assertion,  except  to the  extent that  such violation(s),  or notice  or basis
therefor,  have  not  had  and  could  not  reasonably  be  expected  to   have,
individually or in the aggregate, a Material Adverse Effect.

    (c)  Arcada has taken reasonable and practicable steps designed to safeguard
and maintain the secrecy and confidentiality of, and its proprietary rights  in,
all material Arcada Intellectual Property Rights.

    (d)  Neither Arcada  nor Azzouz has  entered into any  agreement under which
Arcada is restricted from  selling, licensing or  otherwise distributing any  of
its  respective  products to  any class  of customers,  in any  geographic area,
during any period of time or in any segment of any market.

    3.6  LITIGATION.   Except as listed  on SCHEDULE 3.6,  there are no  claims,
actions,  suits  or  proceedings  pending or  threatened,  or  any investigation
pending or threatened, against Arcada or  any of its subsidiaries, or any  their
properties  before  any  court, arbitrator  or  administrative,  governmental or
regulatory authority or body, domestic or foreign, that, individually or in  the
aggregate, could reasonably be expected to have a Material Adverse Effect.

    3.7    INFORMATION SUPPLIED.   None  of  the information  supplied or  to be
supplied by Arcada or Azzouz for inclusion in the Registration Statement on Form
S-4 to  be filed  with the  Securities  and Exchange  Commission by  Seagate  in
connection  with the issuance of  Seagate Common Stock in or  as a result of the
Merger (the "S-4") at the date such  information is supplied and at the time  of
the  Stockholders' Meeting (as defined in  Section 6.4) contains or will contain
any untrue statement  of a  material fact  or omits or  will omit  to state  any
material  fact required to be  stated therein or necessary  in order to make the
statements therein, in light of the circumstances under which they are made, not
misleading or will, in  the case of  the S-4 at the  time S-4 becomes  effective
under the Securities Act contain any untrue statement of a material fact or omit
to  state any material fact  required to be stated  therein or necessary to make
the statements therein not misleading.

    3.8   BROKERS' AND  FINDERS' FEES.   Azzouz,  for himself  or on  behalf  of
Arcada,  has not incurred  or will incur, directly  or indirectly, any liability
for brokerage or finders' fees or agents' commissions or any similar charges  in
connection with this Agreement or any transaction contemplated hereby.

    3.9  DISCLOSURE.  None of the representations or warranties made herein, nor
any  document, written information,  statement, financial statement certificate,
schedule or  exhibit prepared  or furnished  by Arcada,  its representatives  or
Azzouz  pursuant  to  this  Agreement or  in  connection  with  the transactions
contemplated hereby, contains or will contain any untrue statement of a material
fact, or omits or  will omit at  the Effective Time to  state any material  fact
necessary  in order to make  the statements contained herein  or therein, in the
light of the circumstances under which made, not misleading.

                                      A-8
<PAGE>
                                   SECTION 4
                    REPRESENTATIONS AND WARRANTIES OF ARCADA

    Arcada represents and warrants to Seagate that:

    4.1   ORGANIZATION OF  ARCADA.   Arcada  is  a corporation  duly  organized,
validly  existing and  in good  standing under the  laws of  the jurisdiction of
Delaware. Arcada has the corporate power to  own its properties and to carry  on
its business as now being conducted. Arcada is duly qualified to do business and
is  in good standing as  a foreign corporation in  each jurisdiction in which it
does business. Arcada has delivered and certified a true and correct copy of its
Certificate of Incorporation and  Bylaws, each as amended  to date, to  Seagate.
Except  as set forth on SCHEDULE 3.1, Arcada does not have and has never had any
subsidiaries or affiliated companies  and does not otherwise  own and has  never
otherwise  owned any  shares of  capital stock or  any interest  in, or control,
directly or indirectly, any  other corporation, partnership, association,  joint
venture or other business entity.

    4.2  ARCADA CAPITAL STRUCTURE.

    (a) The authorized capital stock of Arcada consists of 200,000,000 shares of
capital stock, of which 120,000,000 shares are designated Common Stock $.001 par
value,  40,000,000  shares are  designated Series  A  Preferred Stock  $.001 par
value, and 40,000,000 shares are designated  Series B Preferred Stock $.001  par
value.  As of  the date  of this  Agreement, 2,455,049  shares of  Arcada Common
Stock, 36,000,000 shares  of Arcada Series  A Preferred Stock  and no shares  of
Arcada  Series  B  Preferred  Stock  are issued  and  outstanding.  All  of such
outstanding shares have  been duly  authorized, validly issued,  fully paid  and
non-assessable.  Except as  provided in  the Arcada  Stockholders Agreement, the
outstanding shares of Arcada Common Stock  are not subject to preemptive  rights
created by statute, the Certificate of Incorporation or Bylaws of Arcada, or any
agreement  to which Arcada is a party or by  which it may be bound. There are no
voting agreements or voting trusts with respect to any of the outstanding shares
of Arcada Common Stock. The outstanding shares of Arcada capital stock are  held
of record by the persons and in the amounts set forth on SCHEDULE 3.2(A). Except
as  provided in the  Arcada Stockholders Agreement,  Conner has, and immediately
prior to the Effective  Time will have,  good and valid title  to the shares  of
Arcada  Capital Stock owned by Conner as  indicated on SCHEDULE 3.2(A), free and
clear of all liens, encumbrances or claims.

    (b) There are 3,035,600  shares of Arcada Common  Stock held by Conner  that
are reserved for issuance under the Conner Arcada Stock Option Plan (the "Conner
Arcada Plan"), of which 2,087,500 shares are subject to outstanding options (the
"Conner  Arcada Options"). Except for  Additional Permitted Arcada Options which
may be granted after the date hereof, SCHEDULES 3.2(B) AND 4.2(B) set forth  for
each  Arcada Option and each Conner Arcada Option, respectively, the name of the
holder of such option, the  number of shares of  Arcada Common Stock subject  to
such  option, the exercise  price of such  option and the  vesting date for such
option. Except (i)  for Arcada Options  and Conner Arcada  Options described  in
SCHEDULES  3.2(B) AND  4.2(B), respectively,  (ii) for  the Conner  Arcada Stock
Option Plan, (iii) for the warrant to purchase up to 2,857,144 shares of  Series
B  Preferred Stock held  by Conner and  (iv) as otherwise  disclosed in Conner's
Disclosure Letter to the Seagate/Conner Agreement or the Conner SEC Reports  (as
defined in the Seagate/Conner Agreement), there are no options, warrants, calls,
rights,  commitments or  agreements of any  character, written or  oral to which
Arcada or Conner is a party or by which it or Conner is bound obligating  Arcada
or  Conner to issue, deliver, sell, repurchase or redeem, or cause to be issued,
delivered, sold, repurchased  or redeemed, any  shares of the  capital stock  of
Arcada  or obligating Arcada or Conner  to grant, extend, accelerate the vesting
of, change the price of, otherwise amend or enter into any such option, warrant,
call, right, commitment or agreement. As a result of the Merger, Conner will  be
the  record and beneficial owner of all  outstanding capital stock of Arcada and
rights to acquire capital stock of Arcada.

    4.3  AUTHORITY.

    (a) Subject only to the requisite approval of the Merger, this Agreement and
the  Merger  Agreement  by  Arcada's  stockholders,  Arcada  has  all  requisite
corporate power and authority to enter into

                                      A-9
<PAGE>
this  Agreement,  the  Merger  Agreement, the  Noncompetition  Agreement  and to
consummate the transactions contemplated hereby and thereby. An affirmative vote
of the holders of a  majority of the outstanding  shares of Arcada Common  Stock
and  the holders  of a  majority of the  outstanding shares  of Arcada Preferred
Stock is the  requisite vote  to duly approve  the Merger,  this Agreement,  the
Merger  Agreement and the transactions  contemplated hereby and thereby pursuant
to applicable  law,  Arcada's  Certificate  of  Incorporation  and  Bylaws.  The
execution  and  delivery  of  this  Agreement  and  the  Merger  Agreement,  the
performance by  Arcada  of its  obligations  hereunder and  thereunder  and  the
consummation  of the transactions contemplated hereby and thereby have been duly
authorized by all necessary corporate action on the part of Arcada, subject only
to the requisite approval by Arcada's stockholders. Arcada's Board of  Directors
has  (i) unanimously approved  the Merger, this  Agreement, the Merger Agreement
and the transactions contemplated hereby  and thereby and (ii) recommended  that
the  stockholders  of  Arcada approve  the  Merger, this  Agreement,  the Merger
Agreement and the transactions contemplated  hereby and thereby. This  Agreement
has  been  duly  executed  and  delivered by  Arcada  and  constitutes,  and the
Noncompetition Agreement when executed and delivered by Arcada will  constitute,
the valid and binding obligation of Arcada, enforceable in accordance with their
respective  terms except as  such enforceability may  be subject to  the laws of
general  application   relating  to   bankruptcy,  insolvency,   reorganization,
moratorium  or  other similar  laws affecting  or  relating to  creditors rights
generally and rules of law governing specific performance, injunctive relief  or
other equitable remedies.

    (b)  Subject only  to the  approval of  the Merger,  this Agreement  and the
Merger Agreement by Arcada's  stockholders, the execution  and delivery of  this
Agreement  and the Merger  Agreement by Arcada  does not, and  the execution and
delivery of the Noncompetition Agreement will  not, and the consummation of  the
transactions  contemplated hereby and thereby will not, conflict with, or result
in any violation of (a "Conflict") any material statute, law, rule,  regulation,
judgment,  order,  decree,  or ordinance  applicable  to  Arcada or  any  of its
respective properties, or  result in any  breach or default  (or an event  which
with  or without notice or  lapse of time, or  both, would constitute a default)
under, or give rise to a  right of termination, cancellation or acceleration  of
any obligation or to loss of a material benefit under, or result in the creation
of a material lien or material encumbrance on any of the properties or assets of
Arcada  that would have a Material Adverse  Effect pursuant to (i) any provision
of the Certificate  of Incorporation or  Bylaws of Arcada  or (ii) any  material
agreement,  contract,  note,  mortgage,  indenture,  lease,  instrument, permit,
franchise or license to which Arcada is a party or by which Arcada or any of its
properties or assets may be bound or affected.

    (c) No consent, waiver, approval, order or authorization of, or registration
or filing with, any Governmental Entity or any third party, including a party to
any agreement with Arcada (so as not to trigger any Conflict), is required by or
with respect to  Arcada in connection  with the execution  and delivery of  this
Agreement,   the  Merger   Agreement,  the   Noncompetition  Agreement   or  the
consummation of the transactions contemplated hereby or thereby, except for  (i)
the  filing of the Merger Agreement with the  Secretary of State of the State of
Delaware,  (ii)  the  distribution  of   a  Proxy  Statement  relating  to   the
Stockholders'  Meeting  and  the obtaining  of  the  approval of  the  Merger by
Arcada's  stockholders,  (iii)  such   consents,  waivers,  approvals,   orders,
authorizations, registrations, declarations and filings as may be required under
applicable  federal and state  securities laws and  (iv) such consents, waivers,
authorizations, filings,  approvals, permits  and  registrations which  are  set
forth on SCHEDULE 3.3.

    4.4  BROKERS' AND FINDERS' FEES.  Except as set forth in Section 3.18 of the
Seagate/Conner  Agreement, Arcada  has not incurred  or will  incur, directly or
indirectly, any liability for brokerage or finders' fees or agents'  commissions
or  any similar  charges in  connection with  this Agreement  or any transaction
contemplated hereby.

                                      A-10
<PAGE>
                                   SECTION 5
                   REPRESENTATIONS AND WARRANTIES OF SEAGATE

    Seagate represents and warrants to Arcada and Azzouz as follows:

    5.1   ORGANIZATION, STANDING  AND  POWER.   Seagate  is a  corporation  duly
organized,  validly existing  and in good  standing under the  laws of Delaware.
Seagate has  the corporate  power to  own its  properties and  to carry  on  its
business  as now being conducted and is duly  qualified to do business and is in
good standing in each jurisdiction in which the failure to be so qualified would
have a  material adverse  effect on  the ability  of Seagate  to consummate  the
transactions contemplated hereby.

    5.2   AUTHORITY.  Seagate has all requisite corporate power and authority to
enter into  this  Agreement  and to  consummate  the  transactions  contemplated
hereby.  The  execution  and delivery  by  Seagate  of this  Agreement,  and the
consummation of the transactions contemplated  hereby have been duly  authorized
by  all necessary corporate  action on the  part of Seagate.  This Agreement has
been duly  executed and  delivered  by Seagate  and  constitutes the  valid  and
binding  obligation of Seagate, enforceable in accordance with its terms, except
as such  enforceability  may be  subject  to  the laws  of  general  application
relating  to bankruptcy, insolvency, reorganization, moratorium or other similar
laws affecting  or relating  to  creditors rights  generally  and rules  of  law
governing  specific performance, injunctive relief  or other equitable remedies.
The execution and delivery of this  Agreement does not, and the consummation  of
the  transactions contemplated hereby will not,  conflict with, or result in any
violation of,  any material  statute, law,  rule, regulation,  judgment,  order,
decree,  or ordinance applicable to Seagate or  any of its properties or assets,
or conflict with or result in any  breach of or default (with or without  notice
or  lapse  of  time, or  both)  under, or  give  rise to  right  of termination,
cancellation or acceleration of any obligation or loss or to loss of a  material
benefit  under, or result in the creation of a lien or encumbrance on any of the
properties or assets of Seagate pursuant to (i) any provision of the Certificate
of Incorporation or Bylaws of Seagate  or (ii) any material agreement  contract,
note,  mortgage, indenture, lease, instrument,  permit, concession, franchise or
license to which  Seagate is a  party or by  which Seagate or  any other of  its
properties  or assets may  be bound or  affected other than  any such conflicts,
violations, defaults, terminations, cancellations  or accelerations which  would
not  have a material adverse effect on  the ability of Seagate to consummate the
transactions contemplated hereby.  No consent, approval  order or  authorization
of,  or registration,  declaration or filing  with, any  Governmental Entity, is
required by or  with respect  to Seagate in  connection with  the execution  and
delivery  of this Agreement by Seagate or the consummation by Seagate and Merger
Sub of the transactions contemplated hereby  or by the Merger Agreement,  except
for  (i) the filing of  the Merger Agreement with the  Secretary of State of the
State of Delaware, and (ii) the filing of the S-4 and such other documents with,
and the obtaining of such orders from,  the SEC and various state securities  or
"blue  sky" authorities, and the making of  such reports under the Exchange Act,
as one  required  in  connection  with the  transactions  contemplated  by  this
Agreement,  orders, authorizations,  registrations, declarations  and filings as
may be required under applicable state and federal securities laws and the  laws
of any foreign country.

    5.3   SEC DOCUMENTS: SEAGATE FINANCIAL STATEMENTS.  Seagate has furnished or
made available to  Arcada a  true and  complete copy of  its Form  10-K for  the
fiscal  year ended June 30, 1995, its  Form 10-Q for the quarter ended September
29, 1995 and its  proxy statement dated September  21, 1995, (collectively,  the
"SEC Documents"), which Seagate filed under the Securities Exchange Act of 1934,
as  amended (the  "Exchange Act")  with the SEC.  As of  their respective filing
dates, the SEC Documents complied in all material respects with the requirements
of the Exchange Act and none of the SEC Documents contained any untrue statement
of a material fact  or omitted to  state a material fact  required to be  stated
therein  or  necessary to  make the  statements  made therein,  in light  of the
circumstances in which  they were  made, not  misleading, except  to the  extent
corrected  by  a  subsequently  filed  document  with  the  SEC.  The  financial
statements of  Seagate,  including  the  notes  thereto,  included  in  the  SEC
Documents (the "Seagate Financial Statements") comply as to form in all material
respects  with applicable accounting  requirements and with  the published rules
and

                                      A-11
<PAGE>
regulations of the SEC  with respect thereto, have  been prepared in  accordance
with  GAAP consistently applied (except as may be indicated in the notes thereto
or, in the case of unaudited statements,  as permitted by Form 10-Q of the  SEC)
and  fairly present the consolidated financial  position of Seagate at the dates
thereof and  of  its  operations and  cash  flows  for the  periods  then  ended
(subject,  in  the  case of  unaudited  statements, to  normal,  recurring audit
adjustments). There has been no  change in Seagate accounting principles  except
as  described in the notes  to the Seagate Financial  Statements. Seagate has no
material obligations other  than (i) those  set forth in  the Seagate  Financial
Statements  and (ii) those not required to be set forth in the Seagate Financial
Statements under generally accepted accounting principles.

    5.4  INFORMATION SUPPLIED.  None of the information supplied by Seagate  for
inclusion  in the  Proxy Statement or  the S-4  at the time  such information is
supplied and at the time of the Stockholders' Meeting, contained or will contain
any untrue statement  of a  material fact  or omits or  will omit  to state  any
material  fact required to be  stated therein or necessary  in order to make the
statements therein, in light  of the circumstances under  which they were  made,
not  misleading, or will,  in the case of  the S-4, at the  time the S-4 becomes
effective under the Securities  Act contain any untrue  statement of a  material
fact  or  omit to  state  any material  fact required  to  be stated  therein or
necessary to make the statements therein not misleading.

    5.5  DISCLOSURE.  None of the representations or warranties made herein, nor
any document, written information,  statement, financial statement  certificate,
schedule  or exhibit  prepared or  furnished by  Seagate or  its representatives
pursuant to this Agreement or  in connection with the transactions  contemplated
hereby,  contains or will  contain any untrue  statement of a  material fact, or
omits or will omit at the Effective Time to state any material fact necessary in
order to make the statements  contained herein or therein,  in the light of  the
circumstances under which made, not misleading.

    5.6   SEAGATE COMMON STOCK.  The shares of Seagate Common Stock, when issued
in the Merger in compliance with  this Agreement, will be validly issued,  fully
paid and nonassessable. Such shares will be issued in compliance with applicable
state and federal securities laws.

                                   SECTION 6
                                   COVENANTS

    6.1   CONDUCT OF BUSINESS.  Arcada  shall not issue any additional shares or
grant any additional  rights to acquire  shares of Arcada  Capital Stock to  any
person  (other than Conner) from and after  the date of this Agreement except as
may be expressly permitted under Section 5.2 of the Seagate/ Conner Agreement or
with Seagate's prior  written consent; PROVIDED,  HOWEVER, that  notwithstanding
clause  (C) of  the proviso  to Section  5.2(c)(iii) (limiting  grants of Arcada
Options to  "employees hired  after June  19, 1995"),  Arcada may  grant  Arcada
Options  otherwise in compliance with such  proviso to employees hired after May
21, 1995 who have not previously been granted any stock options.

    6.2  NO ACTION.   From and after the date  of this Agreement, Azzouz  agrees
his  exercise of any registration  right, put right, or  any other similar right
under  the  Stockholders   and  Registration  Rights   Agreement  (the   "Arcada
Stockholders Agreement") dated as of January 5, 1994 by and among Conner, Arcada
and  Azzouz shall include  an extension for Arcada's  compliance with such right
until the later of the date provided under the Arcada Stockholders Agreement  or
sixty  (60) days  after termination  of this  Agreement. Furthermore,  until the
earlier of the Effective Time or  the termination of this Agreement pursuant  to
the  provisions of Section 8.1, Azzouz will not directly or indirectly, solicit,
conduct discussions with or  engage in negotiations with  any person other  than
Seagate  or take any other action intended or designed to facilitate the efforts
of any person, other than Seagate, relating to the possible acquisition (by  any
third  party other than Seagate or Conner) of Arcada Capital Stock or a material
portion of Arcada assets.

                                      A-12
<PAGE>
    6.3  PREPARATION  OF S-4 AND  PROXY STATEMENT.   As promptly as  practicable
after  the  date of  this Agreement,  Arcada  shall provide  to Seagate  and its
counsel for  inclusion in  the Proxy  Statement  or S-4  in form  and  substance
satisfactory to Seagate and its counsel, such information concerning Arcada, its
operations,  capitalization, technology,  share ownership and  other material as
Seagate or its counsel may reasonably request. As promptly as practicable  after
the date of this Agreement, Seagate shall prepare and file with the SEC the S-4,
in  which the Proxy Statement will be included. Each of Seagate and Arcada shall
use its reasonable efforts to  respond to any comments of  the SEC, to have  the
S-4 declared effective under the Securities Act as promptly as practicable after
such filing and to cause the Proxy Statement to be mailed to Arcada stockholders
at  the earliest  practicable time. Each  company will notify  the other company
promptly with the receipt of any comments from  the SEC or its staff and of  any
request  by  the  SEC or  its  staff  or any  other  governmental  officials for
amendments or supplements to the S-4, the Proxy Statement or for any  additional
information  and will supply the other company with copies of all correspondence
between such company or any of its representatives, on the one hand, and the SEC
or its staff or any other government  official, on the other hand, with  respect
to S-4, the Proxy Statement or the Merger. The S-4 and the Proxy Statement shall
comply  in  all  material  respects with  all  applicable  requirements  of law.
Whenever any  event  occurs  which  should  be set  forth  in  an  amendment  or
supplement to the Proxy Statement or the S-4, Seagate or Arcada, as the case may
be,  shall promptly inform the other company of such occurrence and cooperate in
filing with  the SEC  or its  staff or  any other  government officials,  and/or
mailing to stockholders of Seagate and Arcada, such amendment or supplement.

    6.4   STOCKHOLDER APPROVAL.  Arcada will  call a meeting of its stockholders
(the "Stockholders' Meeting")  to be  held as  promptly as  practicable for  the
purpose  of obtaining the  stockholder approval required  in connection with the
transactions contemplated hereby and by the  Merger Agreement and shall use  all
reasonable  efforts  to  obtain  such  approval.  Arcada  shall  coordinate  and
cooperate with Seagate with respect to the timing of the Stockholders'  Meeting.
Arcada  shall not change the date of the Stockholders' Meeting without the prior
written consent of Seagate, nor  shall Arcada adjourn the Stockholders'  Meeting
without  the prior written consent of Seagate, unless such adjournment is due to
the lack of a quorum,  in which case the  Chairman of the Stockholders'  Meeting
shall announce at such meeting the time and place of the adjourned meeting.

    6.5   ACCESS  TO INFORMATION.   Upon reasonable notice,  Arcada shall afford
Seagate and  its  accountants,  counsel and  other  representatives,  reasonable
access  during normal  business hours during  the period prior  to the Effective
Time to (a) all  of its properties, books,  contracts, commitments and  records,
and  (b) all other information concerning its business, properties and personnel
(subject to  restrictions  imposed  by  applicable law)  as  may  be  reasonably
requested,  including  without  limitation  access  upon  reasonable  request to
employees, customers and vendors for  due diligence inquiry. Arcada also  agrees
to  provide to  Seagate and its  accountants, counsel  and other representatives
copies of internal financial statements, business plans and projections promptly
upon request. Seagate  shall respond  to reasonable oral  and written  inquiries
from  Arcada regarding any event, fact or condition (whether in existence on the
date hereof or arising hereafter) that  has resulted in, or could reasonably  be
expected  to result in, a Material Adverse Effect (as defined in Section 7.3(c))
with respect  to  Seagate; provided,  however,  that  Arcada may  not  make  any
inquiries  with respect  to Seagate's  storage management  software business. No
information or knowledge obtained in any investigation pursuant to this  Section
6.5 shall affect or be deemed to modify any representation or warranty contained
herein  or the conditions  to the obligations  of the parties  to consummate the
Merger.

    6.6  CONFIDENTIALITY: PUBLIC DISCLOSURE.  Each of the parties agrees to keep
such information or knowledge obtained in any investigation pursuant to  Section
6.5,  or pursuant  to the  negotiation and  execution of  this Agreement  or the
effectuation of  the  transactions  contemplated  hereby,  confidential.  Unless
otherwise  required by law, prior to  the Effective Time, no disclosure (whether
or not in response to an inquiry) of the subject matter of this Agreement  shall
be made by any party hereto

                                      A-13
<PAGE>
(except  to  Conner) unless  approved by  Seagate and  Arcada prior  to release,
provided that such approval shall not be unreasonably withheld, subject, in  the
case  of Seagate, to  Seagate's obligation to  comply with applicable securities
laws.

    6.7  EXPENSES.   Whether  or not  the Merger  is consummated,  all fees  and
expenses  incurred in connection with  the Merger including, without limitation,
all legal, accounting,  financial advisory,  consulting and all  other fees  and
expenses of third parties incurred by a party in connection with the negotiation
and  effectuation  of  the  terms  and  conditions  of  this  Agreement  and the
transactions contemplated  hereby, shall  be the  obligation of  the  respective
party  incurring such fees and expenses; provided, however, that Arcada will pay
(from its own  funds and not  with any funds  provided to Arcada  by Seagate  or
Conner)  the reasonable fees  and costs of  Irell & Manella,  special counsel to
Arcada for the benefit  of the minority stockholders  of Arcada, whether or  not
the Merger or any other transaction is consummated.

    6.8   CONSENTS.   Each  of Seagate  and Arcada  shall promptly  apply for or
otherwise seek,  and use  its reasonable  efforts to  obtain, all  consents  and
approvals  required to be obtained by it for the consummation of the Merger, and
Arcada shall use  all reasonable  efforts to  obtain all  consents, waivers  and
approvals  under any  of Arcada's agreements,  contracts, licenses  or leases in
order to  preserve the  benefits thereunder  for the  Surviving Corporation  and
otherwise  in  connection  with the  Merger.  All  of such  Arcada  consents and
approvals are set forth in SCHEDULE 3.3

    6.9  REASONABLE EFFORTS.   Subject to the  terms and conditions provided  in
this  Agreement, each of the parties hereto  shall use all reasonable efforts to
take promptly, or cause to be taken,  all actions, and to do promptly, or  cause
to  be done, all things necessary, proper or advisable under applicable laws and
regulations to  consummate  and  make effective  the  transactions  contemplated
hereby,  to obtain all  necessary waivers, consents and  approvals and to effect
all necessary registrations and filings and  to remove any injunctions or  other
impediments  or  delays, legal  or otherwise,  in order  to consummate  and make
effective the transactions  contemplated by  this Agreement for  the purpose  of
securing  to the  parties hereto  the benefits  contemplated by  this Agreement;
provided that  Seagate shall  not be  required to  agree to  any divestiture  by
Seagate  or Arcada or any  of Seagate's subsidiaries or  affiliates of shares of
capital stock  or  of  any  business,  assets or  property  of  Seagate  or  its
subsidiaries or affiliates or Arcada or its affiliates, or the imposition of any
material limitation on the ability of any of them to conduct their businesses or
to  own  or exercise  control of  such assets,  properties and  stock; provided,
further, that Arcada shall not be required to agree to any divestiture by Arcada
of any  business, assets  or property  of  Arcada or  its subsidiaries,  or  the
imposition  of any material limitation on the  ability of any of them to conduct
their businesses or to  own or exercise control  of such assets, properties  and
stock,  which divestiture  or limitation is  not subject to  consummation of the
Seagate/ Conner Merger and this Merger.

    6.10  NOTIFICATION OF CERTAIN MATTERS.  Arcada and Azzouz shall give  prompt
notice to Seagate, and Seagate shall give prompt notice to Arcada and Azzouz, of
(i)   the  occurrence  or  non-occurrence  of   any  event,  the  occurrence  or
non-occurrence of  which may  cause any  representation or  warranty of  Arcada,
Azzouz  or Seagate, as the case may be, contained in this Agreement to be untrue
or inaccurate in any material respect at or prior to the Effective Time and (ii)
any failure of Arcada, Azzouz or Seagate, as the case may be, to comply with  or
satisfy any covenant, condition or agreement to be complied with or satisfied by
it  hereunder; PROVIDED,  HOWEVER, that the  delivery of any  notice pursuant to
this Section 6.10 shall not limit or otherwise affect any remedies available  to
the party receiving such notice.

    6.11  AFFILIATE AGREEMENTS.  SCHEDULE 6.11 sets forth those persons who are,
in  Arcada's reasonable judgment,  "affiliates" of Arcada  within the meaning of
Rule 145 (each such person an "Affiliate") promulgated under the Securities  Act
("Rule  145"). Arcada shall provide Seagate  with such information and documents
as Seagate shall reasonably request for purposes of reviewing such list.  Arcada
shall use commercially reasonable efforts to deliver or cause to be delivered to
Seagate,  concurrently with  the execution  of this  Agreement from  each of the
Affiliates of Arcada (other than Conner which is

                                      A-14
<PAGE>
not receiving any  Seagate Common Stock  in the Merger),  an executed  Affiliate
Agreement  in the form  attached as EXHIBIT  B. Seagate and  Merger Sub shall be
entitled to place appropriate legends on the certificates evidencing any Seagate
Common Stock to be  received by such  Affiliates pursuant to  the terms of  this
Agreement,  and to issue appropriate stop  transfer instructions to the transfer
agent for Seagate  Common Stock,  consistent with  the terms  of such  Affiliate
Agreements.

    6.12    STANDSTILL.   Azzouz  agrees not  to  sell, offer  to  sell, pledge,
hypothecate or otherwise dispose, in the aggregate, (i) more than fifty  percent
(50%) of the total number of shares of Seagate Common Stock, including shares of
Seagate  Common Stock subject to options  assumed by Seagate pursuant to Section
6.13 below,  received  by  Azzouz  (the "Azzouz  Shares")  prior  to  the  first
anniversary  of the Effective Time and (ii) more than seventy-five percent (75%)
of the Azzouz Shares prior to the second anniversary of the Effective Time.  Any
sale  of  Azzouz Shares  otherwise permitted  under this  Section 6.12  shall be
subject to compliance with applicable federal and state securities laws.

    6.13  STOCK OPTIONS.

   
    (a)  ASSUMPTION OF STOCK OPTIONS AT THE EFFECTIVE TIME.  Subject to  Section
6.13(c),  each  outstanding Arcada  Option  (including any  Additional Permitted
Arcada Options) and Conner Arcada Option,  whether vested or unvested, shall  be
assumed by Seagate at the Effective Time of the Merger. Accordingly, each Arcada
Option  and each Conner Arcada Option shall be deemed to constitute an option to
acquire, on the same terms and  conditions as were applicable under such  Arcada
Option or Conner Arcada Option (as the case may be), the number, rounded down to
the  nearest whole integer, of full shares of Seagate Common Stock the holder of
such Arcada Option or Conner Arcada Option (as the case may be) would have  been
entitled to receive pursuant to the Merger had such holder exercised such Arcada
Option  or Conner Arcada  Option (as the case  may be) in  full, including as to
unvested shares, immediately  prior to  the Effective Time  of the  Merger at  a
price  per share  equal to (y)  the aggregate  exercise price for  the shares of
Arcada Common  Stock otherwise  purchasable pursuant  to such  Arcada Option  or
Conner  Arcada Option divided by (z) the number of full shares of Seagate Common
Stock deemed purchasable pursuant to such Arcada Option or Conner Arcada  Option
(as  the case  may be)  with such  exercise price  per share  rounded up  to the
nearest whole cent. The  term, vesting schedule, status  as an "incentive  stock
option"  under Section 422 of  the Code, if applicable,  and all other terms and
conditions of  Arcada  Options  and  Conner Arcada  Options  will  otherwise  be
unchanged  except to the extent necessary to  reflect that such Arcada Option or
Conner/Arcada Option shall  be exercisable for  Seagate Common Stock  registered
pursuant  to  Section 6.13(b).  From  and after  the  Merger, all  Conner Arcada
Options and  Arcada Options,  respectively, shall  be options  to purchase  only
Seagate  Common Stock on the terms described above and that each of such persons
shall have  no  further rights  to  acquire Arcada  Capital  Stock. As  soon  as
practicable after the Effective Time, Seagate shall deliver to each holder of an
outstanding  Arcada  Option or  Conner Arcada  Option  immediately prior  to the
Effective Time an appropriate notice setting forth such holder's rights pursuant
thereto.
    

    (b)  FORM  S-8 REGISTRATION.   As soon  as practicable  after the  Effective
Time,  Seagate shall file a registration statement on Form S-8 (or any successor
or other appropriate  form), or  another appropriate  form with  respect to  the
shares of Seagate Common Stock subject to such assumed Arcada Options and Conner
Arcada  Options (the "Assumed Options") and  shall use its reasonable efforts to
maintain the  effectiveness of  such registration  statement (and  maintain  the
current  status of the prospectus or prospectuses contained therein) for so long
as such Assumed Options remain outstanding.

    (c)  ASSUMPTION OF STOCK OPTIONS UPON TERMINATION.  Notwithstanding  Section
6.13(a), if the Seagate Conner Merger has been consummated and this Agreement is
subsequently terminated in accordance with Section 8.1, Seagate shall assume all
of  the then outstanding Conner Arcada Options in accordance with the provisions
of Section 6.13(a)  as if  the date  of termination  of this  Agreement was  the
Effective Date.

    6.14        TERMINATION   OF    EMPLOYMENT   AGREEMENT    AND   STOCKHOLDERS
AGREEMENT.  Seagate (for itself and, subsequent to the Seagate/Conner Merger, on
behalf of Conner), Arcada and Azzouz agree that at

                                      A-15
<PAGE>
the Effective Time,  each of  the Employment Agreement  dated as  of January  5,
1994, by and between Arcada (formerly Astora Software, Inc.) and Azzouz, and the
Arcada  Stockholders Agreement  shall terminate and  be of no  further force and
effect and there shall be  no further rights of  any of the parties  thereunder,
including,  without limitation, any rights arising thereunder in connection with
any prior breaches thereof.  The parties shall take  any additional actions  and
execute  or cause  to be executed  any additional documents  necessary to effect
such termination.

    6.15  NYSE LISTING.  Seagate shall  use its reasonable efforts to cause  the
shares  of Seagate Common  Stock issuable to  the stockholders of  Arcada in the
Merger to  be  authorized for  listing  on the  NYSE,  upon official  notice  of
issuance.

    6.16  INDEMNIFICATION AND INSURANCE.

    (a)  Seagate acknowledges that Azzouz, Finis Conner and P. Jackson Bell have
at all times served in their respective capacities as officers and/or members of
the Boards of Directors of Arcada and its subsidiaries at the request of  Conner
and  that, accordingly, they are entitled to indemnification pursuant to Article
VI of the Bylaws of  Conner for expenses and  liabilities arising from facts  or
events  which occurred on  or before consummation  of the Seagate/Conner Merger,
including those  relating to  the Merger  or transactions  contemplated by  this
Agreement.  Seagate also  acknowledges that, to  the extent  Azzouz continues to
serve as  a member  of  the Board  of  Directors or  an  officer of  any  entity
controlled by Seagate after the Seagate/Conner Merger or the Merger contemplated
hereby,  Azzouz will be serving  in such capacity at  the request of Seagate and
that, accordingly,  Azzouz  will  be entitled  to  indemnification  pursuant  to
Article VI (including, without limitation, Section 6.8) of the Bylaws of Seagate
for  expenses and  liabilities arising  from facts or  events which  occur on or
after the consummation the  Seagate/ Conner Merger to  the same extent as  would
any member of the Board of Directors or officer of Seagate.

    (b) The Certificate of Incorporation and Bylaws of the Surviving Corporation
shall  contain provisions identical with respect to indemnification to those set
forth in Article V of the  Amended and Restated Certificate of Incorporation  of
Arcada  and Article VI  of the Bylaws of  Arcada, respectively, which provisions
and Article  V of  the  Amended and  Restated  Certificate of  Incorporation  of
Arcada, shall not be amended, repealed or otherwise modified for a period of six
years  from the  Effective Time  in any manner  that would  adversely affect the
rights thereunder  of individuals  who  at the  Effective Time  were  directors,
officers, agents or employees of Arcada or its subsidiary.

    (c)  The  directors  and officers  of  Arcada  and its  subsidiaries  at the
Effective Time shall be deemed  third-party beneficiaries of Section 5.16(c)  of
the Seagate/Conner Agreement and are intended to be covered thereby.

    6.17    BENEFIT PLANS  GENERALLY.   Seagate agrees  to provide  employees of
Arcada and its subsidiaries with credit for all service with such companies  for
purposes  of vesting and eligibility under any employee benefit plan, program or
arrangement of Seagate or its affiliates.

    6.18  TAX COMPLIANCE AND REPORTING.

    (a) The  parties acknowledge  that  the Arcada  Acquisition is  intended  to
qualify  as a reorganization within  the meaning of Section  368(a) of the Code.
Accordingly, Seagate shall comply with, and shall cause Conner and the Surviving
Corporation to comply  with, the  reporting requirements set  forth in  Treasury
Regulation  Section  1.368-3  applicable  to them  with  respect  to  the Arcada
Acquisition, and none of them shall engage in any transaction inconsistent  with
the  representations and certifications in the  forms attached as EXHIBIT E, and
none of them shall  make any election  or take any  reporting or other  position
inconsistent  with the treatment  of the Arcada  Acquisition as a reorganization
within the meaning of Section 368(a) of the Code except as required by law.

    (b) In the event that the Merger  is not treated as a reorganization  within
the  meaning of Section  368(a) of the  Code with respect  to any shareholder of
Arcada at the time of execution of this

                                      A-16
<PAGE>
Agreement other than Azzouz or Conner (an "Indemnified Shareholder") pursuant to
a determination, as defined in Section 1313(a) of the Code, for any reason other
than  (i) as a result of the disposition or intention to dispose of Arcada stock
prior to the  Effective Time or  Seagate Common Stock  received pursuant to  the
Merger by one or more Arcada shareholders or (ii) with respect to an Indemnified
Shareholder  who reports the Merger in  a manner inconsistent with a non-taxable
reorganization, then Seagate shall indemnify such Indemnified Shareholder so  as
to  put  such  Indemnified  Shareholder  in  the  same  economic  position  such
Indemnified  Shareholder  would  be  in  had  the  Merger  been  treated  as   a
reorganization   within  the  meaning  of  Section  368(a)  of  the  Code.  Such
indemnification may include, but is not limited to, non-recoverable payments for
taxes, interest and penalties,  interest-free loans and  "gross up" payments  to
cover  the tax  consequences of  the receipt  or deemed  receipt of  any amounts
pursuant to this provision.

                                   SECTION 7
                            CONDITIONS TO THE MERGER

    7.1  CONDITIONS  TO OBLIGATIONS OF  EACH PARTY  TO EFFECT THE  MERGER.   The
respective  obligations of each party to this Agreement to effect the Merger and
the other transactions contemplated  by this Agreement shall  be subject to  the
satisfaction at or prior to the Effective Time of the following conditions:

    (a)   EFFECTIVENESS OF THE S-4.   The S-4 shall have been declared effective
by the SEC under the Securities Act. No stop order suspending the  effectiveness
of the S-4 shall have been issued by the SEC and no proceedings for that purpose
and  no similar proceeding with  respect to the Proxy  Statement shall have been
initiated or threatened by the SEC.

    (b)  STOCKHOLDER  APPROVAL.  This  Agreement, the Merger  Agreement and  the
Merger  and other transactions  contemplated hereby and  thereby shall have been
approved and adopted by  the affirmative vote  or consent of  the holders of  at
least  a majority of the outstanding Arcada  Capital Stock present, in person or
by proxy, at the Stockholders Meeting contemplated by Section 6.4, in compliance
with applicable law and Arcada's Certificate of incorporation and Bylaws.

    (c)  NO  INJUNCTIONS OR  RESTRAINTS; ILLEGALITY.   No temporary  restraining
order, preliminary or permanent injunction or other order issued by any court of
competent  jurisdiction or other  legal restraint or  prohibition preventing the
consummation of the Merger shall be in effect, nor shall any proceeding  brought
by  any Governmental Entity, seeking any of  the foregoing be pending; nor shall
there be any action  taken, or any statute,  rule, regulation or order  enacted,
entered,   enforced  or  deemed  applicable  to  the  Merger,  which  makes  the
consummation of the Merger illegal.

    (d)   SEAGATE/CONNER MERGER.    The Seagate/Conner  Merger shall  have  been
consummated.

    (e)   HSR  ACT.  The  waiting period  applicable to the  consummation of the
Merger under  the  Hart-Scott-Rodino  Antitrust Improvements  Act  of  1976,  as
amended shall have expired or been terminated.

    7.2   ADDITIONAL CONDITIONS TO THE  OBLIGATIONS OF SEAGATE.  The obligations
of Seagate  to consummate  and  effect the  Merger  and the  other  transactions
contemplated  by this Agreement shall be subject to the satisfaction at or prior
to the Effective Time of each of  the following conditions, any of which may  be
waived, in writing, by Seagate:

    (a)   REPRESENTATIONS,  WARRANTIES AND  COVENANTS.   The representations and
warranties of Arcada and Azzouz  set forth in this  Agreement shall be true  and
correct  (determined without  regard to  any materiality  qualifiers, including,
without limitation,  "Material Adverse  Effect")  (i) as  of  the date  of  this
Agreement and (ii) as of the Closing Date (provided that, in the case of clauses
(i)  and (ii), any such  representation and warranty made  as of a specific date
shall  be  true  and  correct  as  of  such  specific  date),  except  for  such
inaccuracies  as  individually  or  in  the aggregate  which  would  not  have a

                                      A-17
<PAGE>
Material Adverse Effect, and Arcada and Azzouz shall have performed and complied
with all covenants, obligations and conditions of this Agreement required to  be
performed  and complied  with by each  of them  as of the  Closing Date. Seagate
shall have  been  provided with  a  certificate dated  as  of the  Closing  Date
executed by Azzouz on behalf of himself and Arcada to such effect.

    (b)    NO DISSENTERS.   Holders  of no  more  than two  percent (2%)  of the
outstanding Arcada Capital Stock shall  have exercised, nor shall they  continue
to have the right to exercise, appraisal rights with respect to the transactions
contemplated by this Agreement.

    (c)  AMENDMENT OF CONNER/ARCADA PLAN.  The "Amendment to Conner Peripherals,
Inc./Arcada  Holdings, Inc. Stock Option Plan and Related Agreement" in the form
set forth on  Exhibit C  shall have  been executed  by the  persons on  Schedule
4.2(b).

    (d)   NONCOMPETITION AGREEMENT.   The Noncompetition Agreement substantially
in the form attached  as EXHIBIT D (the  "Noncompetition Agreement") shall  have
been  executed  and delivered  by each  of Azzouz,  Arcada and  Seagate. Seagate
acknowledges and agrees that the Noncompetition Agreement is an incidental  part
of  the Arcada  Acquisition and  that none  of the  consideration to  be paid by
Seagate is separately allocable to the Noncompetition Agreement.

    (e)  NO MATERIAL ADVERSE EFFECT.  There shall have been no Material  Adverse
Effect  from the date  of this Agreement  through the Closing  Date, and Seagate
shall have received a certificate signed by Arcada and Azzouz to such effect  on
the Closing Date.

    7.3    ADDITIONAL  CONDITIONS TO  OBLIGATIONS  OF  ARCADA AND  AZZOUZ.   The
obligations of Arcada  and Azzouz to  consummate and effect  the Merger and  the
other  transactions  contemplated  by this  Agreement  shall be  subject  to the
satisfaction at  or  prior  to the  Effective  Time  of each  of  the  following
conditions, any of which may be waived, in writing, by Arcada and Azzouz:

    (a)   REPRESENTATIONS,  WARRANTIES AND  COVENANTS.   The representations and
warranties of  Seagate  in this  Agreement  shall be  true  and correct  in  all
material  respects on and as of the date of this Agreement and as of the Closing
Date as though such representations and warranties  were made on and as of  such
time  and  Seagate  shall  have  performed  and  complied  with  all  covenants,
obligations and  conditions  of this  Agreement  required to  be  performed  and
complied with by it as of the Closing Date. Arcada shall have been provided with
a  certificate dated as of the Closing Date and executed on behalf of Seagate by
an executive officer of Seagate to such effect.

    (b)  TAX OPINION.  Arcada and  Azzouz shall have received a written  opinion
from  Irell & Manella in  form and substance reasonably  satisfactory to them to
the effect that the Merger will  constitute a reorganization within the  meaning
of  Section 368(a) of  the Code with respect  to the Seagate  Common Stock to be
received by holders  of Arcada  Common Stock in  the Merger.  In rendering  such
opinion, counsel may rely upon representations and certifications of Seagate and
Merger Sub and Arcada substantially in the forms attached as EXHIBIT E.

    (c)   NO MATERIAL ADVERSE EFFECT.  There shall have been no material adverse
effect with  respect to  Seagate from  the date  of this  Agreement through  the
Closing  Date, and Arcada and Azzouz shall have received a certificate signed by
Seagate to  such  effect on  the  Closing Date.  When  used in  connection  with
Seagate,  the term "Material  Adverse Effect" means any  change, event or effect
that is materially adverse  to the business,  assets, liabilities, prospects  or
financial  condition of Seagate and its subsidiaries taken as a whole; PROVIDED,
HOWEVER, that a "Material Adverse Effect"  shall not include any adverse  effect
on the revenues or gross margins of Seagate (or the direct consequences thereof)
following  the date of this Agreement which  are attributable to (i) a delay of,
reduction in or cancellation  or the change  in the terms  of product orders  by
customers  of Seagate or (ii) an increase in the price of, a delay of, reduction
in or cancellation of or change in terms with respect to products or  components
supplied  by vendors of  Seagate, which in  either case are  attributable to the
announcement  of  the  transactions  contemplated  by  this  Agreement  or   the
Seagate/Conner Agreement.

                                      A-18
<PAGE>
    (d)   NYSE  LISTING.   The shares  of Seagate  Common Stock  issuable to the
stockholders of Arcada in the Merger  shall have been authorized for listing  on
the NYSE upon official notice of issuance.

    (e)    CONNER/ARCADA  LETTER  AGREEMENT.   Conner  shall  have  executed and
delivered to Arcada a letter agreement substantially in the form attached hereto
as EXHIBIT F.

                                   SECTION 8
                       TERMINATION, AMENDMENT AND WAIVER

    8.1  TERMINATION.  This Agreement may be terminated and the Merger abandoned
at any time prior to the Effective Time, whether before or after approval of the
Merger by the stockholders of Arcada:

    (a) by mutual written consent of Arcada, Azzouz and Seagate;

    (b) automatically if the Seagate/Conner Agreement shall have been terminated
prior to consummation of the Seagate/Conner Merger;

    (c) by Arcada or Azzouz if the Merger shall not have been consummated by the
end of the forty-fifth (45th)  day following consummation of the  Seagate/Conner
Merger;  PROVIDED, that the right to terminate this Agreement under this Section
8.1(c) shall not be available  to if any action or  failure to act by Arcada  or
Azzouz  has been the cause of or resulted  in the failure of the Merger to occur
on or before such date and such action or failure to act constitutes a breach of
this Agreement;

    (d) by Arcada,  Azzouz or Seagate  if there shall  be a final  nonappealable
order  of a  federal or  state court  in effect  preventing consummation  of the
Merger; or there shall be any action taken, or any statute, rule, regulation  or
order  enacted, promulgated or issued or deemed  applicable to the Merger by any
Governmental Entity which would make the consummation of the Merger illegal;

    (e) by Seagate if  there shall be  any action taken,  or any statute,  rule,
regulation  or order enacted, promulgated or  issued or deemed applicable to the
Merger by  any  Governmental Entity,  which  would: (i)  prohibit  Seagate's  or
Arcada's  ownership or operation of all or a material portion of the business of
Arcada or (ii) compel Seagate or Arcada to dispose of or hold separate all or  a
material  portion of the business or assets of  Arcada or Seagate as a result of
the Merger (provided, however, that the failure or refusal of Seagate or  Arcada
to  divest themselve of any portion of  their respective businesses shall not be
deemed a breach of this Agreement);

    (f) by  Seagate  if it  is  not in  breach  of its  obligations  under  this
Agreement  and there has been a breach of any representation, warranty, covenant
or agreement contained in this  Agreement on the part  of Arcada or Azzouz  such
that the conditions set forth in Section 7.2(a) would not be satisfied; or

    (g) by Arcada or Azzouz if they are not in breach of their obligations under
this  Agreement and  there has  been a  breach of  any representation, warranty,
covenant or agreement contained  in this Agreement on  the part of Seagate  such
that the conditions set forth in Section 7.3(a) would not be satisfied.

    For   purposes  of  this   Agreement,  a  party  alleging   a  breach  of  a
representation, warranty or covenant  or the failure of  a condition shall  have
the burden of proof with respect to such alleged breach or failure.

    8.2   EFFECT OF TERMINATION.  In  the event of termination of this Agreement
as provided in Section 8.1, this Agreement shall forthwith become void and there
shall be no liability or obligation on the part of Seagate (including any of its
subsidiaries), Arcada  or Azzouz,  or their  respective officers,  directors  or
stockholders  (including Conner), or Conner's directors and officers, including,
without limitation, for any breaches of this Agreement prior to its  termination
(termination  being each party's sole and exclusive  remedy for a breach of this
Agreement except in the case of fraud) or for any termination of this  Agreement
following   termination   of   the   Seagate/Conner   Agreement,   and  provided

                                      A-19
<PAGE>
further that the provisions of  Sections 6.6 (confidentiality), 6.7  (expenses),
6.13(c)   (Assumption  of  Stock  Options  Upon  Termination),  8  (termination,
amendment and waiver) and  9 (miscellaneous) of this  Agreement shall remain  in
full force and effect and survive any termination of this Agreement.

    8.3   AMENDMENT.  This Agreement may be amended by the parties hereto at any
time prior to the  Closing by execution  of an instrument  in writing signed  on
behalf  of each of the parties hereto,  provided however that no amendment shall
be made which by law requires the further approval of the stockholders of Arcada
without obtaining such approval.

    8.4  EXTENSION: WAIVER.   At any time prior  to the Effective Time,  Seagate
and  Merger Sub, on the one  hand, and Arcada and Azzouz,  on the other, may, to
the extent legally allowed, (i)  extend the time for  the performance of any  of
the  obligations of the other  party hereto, (ii) waive  any inaccuracies in the
representations and warranties  made to such  party contained herein  or in  any
document  delivered pursuant hereto, and (iii)  waive compliance with any of the
agreements or conditions  for the benefit  of such party  contained herein.  Any
agreement on the part of a party hereto to any such extension or waiver shall be
valid  only if set  forth in an instrument  in writing signed  on behalf of such
party.

    8.5  NOTICE OF TERMINATION.  Any termination of this Agreement under Section
8.1 above will be effective immediately  upon the delivery of written notice  of
the terminating party to the other parties hereto.

                                   SECTION 9
                                 MISCELLANEOUS

    9.1   NOTICES.  All  notices and other communications  hereunder shall be in
writing and  shall be  deemed given  if delivered  personally or  by  commercial
delivery  service, or  mailed by  registered or  certified mail  (return receipt
requested) or sent via facsimile (with acknowledgment of complete  transmission)
to  the parties at the following addresses (or at such other address for a party
as shall be specified by like notice):

        (a) if to Seagate, to:
           Seagate Technology, Inc.
           920 Disc Drive
           Scotts Valley, CA 96067-0360
           Attention: Donald L. Waite
           Executive Vice President of Administration
           and Chief Financial Officer
           with a copy to:
           Wilson, Sonsini Goodrich & Rosati, P.C.
           650 Page Mill Road
           Palo Alto, California 94304-1050
           Attention: Larry W. Sonsini Esq.
           Facsimile No.: (415) 493-6811

        (b) if to Arcada, to:
           Arcada Holdings, Inc.
           708 Fiero Commerce Park 4-10
           San Luis Obispo, CA 93401
           Attention: Kevin Azzouz
           Facsimile No.: (805) 782-4397

                                      A-20
<PAGE>
    with a copy to:
    Irell & Manella
           333 South Hope Street
           Suite 3300
           Los Angeles, CA 90071
           Attention: Edmund M. Kaufman, Esq.
           Fax: (213) 229-0553
           and
           Conner Peripherals, Inc.
           3081 Zanker Road
           San Jose, CA 95134
           Attention: Thomas F. Mulvaney, Esq.
           Facsimile No.: (408) 456-3841

        (c) if to Azzouz, to:
           Kevin H. Azzouz
           2176 Alaqua Drive
           Longwood, Florida 32779
           Fax: (407) 333-8064

    9.2  INTERPRETATION.  The  words "include," "includes" and "including"  when
used  herein shall be deemed  in each case to be  followed by the words "without
limitation." The table of contents and headings contained in this Agreement  are
for  reference purposes  only and  shall not  affect in  any way  the meaning or
interpretation of this Agreement.

    9.3   COUNTERPARTS.    This  Agreement  may  be  executed  in  one  or  more
counterparts,  all of which shall  be considered one and  the same agreement and
shall become effective when one or more counterparts have been signed by each of
the parties  and delivered  to the  other party,  it being  understood that  all
parties need not sign the same counterpart.

    9.4    ENTIRE  AGREEMENT: ASSIGNMENT.    This Agreement,  the  Schedules and
Exhibits hereto and the documents and instruments and other agreements among the
parties hereto referenced herein: (a) constitute the entire agreement among  the
parties  with  respect to  the  subject matter  hereof  and supersede  all prior
agreements and understandings,  both written  and oral, among  the parties  with
respect to the subject matter hereof (including without limitation the Letter of
Intent  (except paragraph 8 thereof));  (b) are not intended  to confer upon any
other person any rights or remedies hereunder; and (c) shall not be assigned  by
operation  of law or  otherwise except as  otherwise specifically provided. This
Agreement is binding upon and  will inure to the  benefit of the parties  hereto
and their respective successors and permitted assigns.

    9.5  SEVERABILITY.  In the event that any provision of this Agreement or the
application thereof, becomes or is declared by a court of competent jurisdiction
to  be  illegal, void  or unenforceable,  the remainder  of this  Agreement will
continue in full force and effect and the application of such provision to other
persons or circumstances  will be  interpreted so  as reasonably  to effect  the
intent  of the parties hereto. The parties further agree to replace such void or
unenforceable provision of this Agreement with a valid and enforceable provision
that will achieve,  to the  extent possible,  the economic,  business and  other
purposes of such void or unenforceable provision.

    9.6    NONSURVIVAL  OF  REPRESENTATIONS,  WARRANTIES  AND  AGREEMENTS.   All
representations,  warranties  and  agreements  in  this  Agreement  or  in   any
instrument delivered pursuant to this Agreement shall be deemed to be conditions
to  the  Merger and  shall not  survive  the Merger,  except for  the agreements
contained in Sections  6.7 (expenses), 6.12  (standstill), 6.13 (options),  6.14
(termination  of employment  and stockholders  agreement), 6.16 (indemnification
and insurance),  6.17 (benefit  plans), 6.18  (tax reporting)  and 9.9  (further
assurances), each of which shall survive the Merger.

                                      A-21
<PAGE>
    9.7   OTHER  REMEDIES.   Except as  otherwise provided  herein, any  and all
remedies herein expressly conferred upon a party will be deemed cumulative  with
and not exclusive of any other remedy conferred hereby, or by law or equity upon
such  party, and the exercise by a party of any one remedy will not preclude the
exercise of any other remedy.

    9.8  GOVERNING LAW.   This Agreement shall be  governed by and construed  in
accordance  with the laws of the State  of Delaware, regardless of the laws that
might otherwise govern under applicable principles of conflicts of laws thereof.

    9.9  FURTHER  ASSURANCES.   Each party agrees  to cooperate  fully with  the
other  parties and to execute such further instruments, documents and agreements
and to give such  further written assurances as  may be reasonably requested  by
any  other party to  evidence and reflect the  transactions described herein and
contemplated hereby and to  carry into effect the  intents and purposes of  this
Agreement.

    9.10    ABSENCE OF  THIRD PART  BENEFICIARY  RIGHTS.   No provision  of this
Agreement is intended, nor will be  interpreted, to provide to create any  third
party  beneficiary  rights  or any  other  rights  of any  kind  in  any client,
customer, affiliate, stockholder, employee, partner  of any party hereto or  any
other  person  or entity;  PROVIDED,  HOWEVER, that  (i)  the holders  of Arcada
Options and Conner Arcada  Options are intended  beneficiaries of the  covenants
and   agreements  contained   in  Sections   6.13  ("Stock   Options")  and  9.6
("Nonsurvival of Representations, Warranties and Covenants"), (ii) Finis  Conner
and  P. Jackson Bell are intended  beneficiaries of the covenants and agreements
contained  in  Section  6.16   ("Indemnification  and  Insurance"),  (iii)   the
shareholders  of Arcada at  the time of  execution of this  Agreement other than
Azzouz and Conner  are intended  beneficiaries of the  covenants and  agreements
contained in Section 6.18(b) (Tax Compliance and Reporting); and (iv) Conner and
its  officers and directors are intended  beneficiaries of Sections 8.2 ("Effect
of Termination")  and  9.6  ("Nonsurvival  of  Representations,  Warranties  and
Covenants").

    9.11   MUTUAL  DRAFTING.   This Agreement is  the collective  product of the
parties hereto,  and  each provision  hereof  has  been subject  to  the  mutual
consultation, negotiation and agreement of each of the parties, and shall not be
construed for or against any party hereto.

    9.12   FURTHER REPRESENTATIONS.   Each party  to this Agreement acknowledges
and represents  that  it  has been  represented  by  its own  legal  counsel  in
connection  with  the  transactions  contemplated  by  this  Agreement  with the
opportunity to seek advice as to its legal rights from such counsel. Each  party
further  represents  that  it  is  being independently  advised  as  to  the tax
consequences of  the transactions  contemplated  by this  Agreement and  is  not
relying  on any representation or statements made  by the other party as to such
tax consequences.

                         [NEXT PAGE IS SIGNATURE PAGE]

                                      A-22
<PAGE>
               SIGNATURE PAGE TO ARCADA REORGANIZATION AGREEMENT

    IN WITNESS  WHEREOF,  Seagate, Arcada  and  Azzouz have  entered  into  this
Agreement as of the date first written above.

<TABLE>
<S>                                                     <C>
ARCADA HOLDINGS, INC.                                   SEAGATE TECHNOLOGY, INC.

By           /s/ KEVIN H. AZZOUZ                        By           /s/ STEPHEN J. LUCZO
         -----------------------------------------               -----------------------------------------

Name           Kevin H. Azzouz                          Name           Stephen J. Luczo
            --------------------------------------                  --------------------------------------

Title          Authorized Signatory                     Title        Executive Vice-President
          ----------------------------------------                ----------------------------------------

                                                        /s/ KEVIN H. AZZOUZ
                                                           --------------------------------------------
                                                                         KEVIN H. AZZOUZ
</TABLE>

                                      A-23
<PAGE>
                                                                      APPENDIX B

                              AGREEMENT OF MERGER

    THIS  AGREEMENT OF MERGER (the "Merger  Agreement") is made and entered into
as of                                , by and between  [merger sub], a  Delaware
corporation  ("Merger Sub"), and  Arcada Holdings, Inc.,  a Delaware corporation
("Arcada" or the "Surviving  Corporation"; Merger Sub  and Arcada are  sometimes
referred  to herein as  the "Constituent Corporations").  Capitalized terms used
but not defined  herein shall have  the meanings  as set forth  in that  certain
Agreement  and Plan of Reorganization  (the "Reorganization Agreement") dated as
of December  21,  1995,  by  and among  Seagate  Technology,  Inc.,  a  Delaware
corporation  ("Seagate"), Arcada and Kevin H. Azzouz ("Azzouz"). Merger Sub is a
wholly-owned subsidiary of Seagate.

                                    RECITALS

    A.  The respective Boards of Directors of Merger Sub and Arcada have  deemed
it  advisable and  in the  best interests  of their  respective corporations and
stockholders that Arcada be acquired by  Seagate through the Merger (as  defined
below)   in  the  manner   contemplated  herein  and   have  duly  approved  the
Reorganization Agreement and this Merger Agreement.

    B.   The sole  stockholder  of Merger  Sub has  voted  for adoption  of  the
Reorganization   Agreement  and  this  Merger   Agreement.  A  majority  of  the
outstanding stockholders  of Arcada  entitled  to vote  thereon have  voted  for
approval and adoption of the Reorganization Agreement and this Merger Agreement.

    NOW,  THEREFORE, in consideration  of the premises  and mutual covenants and
agreements contained herein, Merger Sub and Arcada agree as follows:

                                   ARTICLE I
                                   THE MERGER

    1.1  MERGER OF MERGER SUB WITH AND INTO ARCADA.

        (a)  AGREEMENT TO ACQUIRE ARCADA.   Subject to the terms of this  Merger
    Agreement  and  the Reorganization  Agreement, Arcada  shall be  acquired by
    Seagate through a merger (the "Merger") of Merger Sub with and into Arcada.

        (b)  EFFECTIVE TIME  OF THE MERGER.   The Merger shall become  effective
    upon  the  filing  of  this Merger  Agreement,  together  with  any required
    officers' certificates of each Constituent Corporation with the Secretary of
    State of  the State  of Delaware  pursuant to  Section 251  of the  Delaware
    General  Corporation Law  (the "Delaware Law").  The time of  such filing is
    referred to as the "Effective Time."

        (c)  SURVIVING CORPORATION.  At the Effective Time, Merger Sub shall  be
    merged  with and into Arcada and  the separate corporate existence of Merger
    Sub shall thereupon cease. Arcada shall be the Surviving Corporation in  the
    Merger  and all the  property, rights, privileges,  powers and franchises of
    Arcada and Merger  Sub immediately  prior to the  Merger shall  vest in  the
    Surviving Corporation, and all debts, liabilities, obligations and duties of
    Arcada  and Merger Sub shall become  the debts, liabilities, obligations and
    duties of the Surviving Corporation.

    1.2  EFFECT OF THE MERGER, ADDITIONAL ACTIONS.

        (a)  EFFECTS.  The  Merger shall have the  effects set forth in  Section
    259 of Delaware Law.

        (b)   ADDITIONAL ACTIONS.  If, at any time after the Effective Time, the
    Surviving Corporation shall consider or be advised that any deeds, bills  of
    sale,  assignments, assurances or any other  actions or things are necessary
    or desirable (i) to vest, perfect or  confirm of record or otherwise in  the
    Surviving  Corporation its right, title  or interest in, to  or under any of
    the rights, properties or assets of either Constituent Corporation  acquired
    or  to  be acquired  by  the Surviving  Corporation as  a  result of,  or in
    connection with, the Merger or (ii)  to otherwise carry out the purposes  of
    this  Merger Agreement,  each Constituent  Corporation and  its officers and
    directors shall be deemed
<PAGE>
    to have  granted  to  the  Surviving Corporation  an  irrevocable  power  of
    attorney  to execute and deliver all  such deeds, bills of sale, assignments
    and assurances and to take and do  all such other actions and things as  may
    be  necessary or desirable  to vest, perfect  or confirm any  and all right,
    title and interest in, to and under such rights, properties or assets of the
    Surviving Corporation and otherwise to carry out the purposes of this Merger
    Agreement, and the officers and  directors of the Surviving Corporation  are
    fully authorized in the name of each Constituent Corporation or otherwise to
    take any and all such actions.

                                   ARTICLE II
                          THE CONSTITUENT CORPORATIONS

    2.1   ORGANIZATION OF ARCADA.  Arcada was incorporated under the laws of the
State of  Delaware  on November  10,  1993. Arcada  is  authorized to  issue  an
aggregate  of 200,000,000 shares of stock,  $.001 par value (the "Arcada Capital
Stock"), of which  120,000,000 shares  are Common  Stock, $.001  par value  (the
"Arcada  Common Stock")  and 80,000,000  shares are  Preferred Stock,  $.001 par
value, of which  40,000,000 shares have  been designated as  Series A  Preferred
Stock,  $.001 par value (the "Arcada Series A Preferred"), and 40,000,000 shares
have been designated as Series B  Preferred Stock, $.001 par value (the  "Arcada
Series B Preferred"). As of December 21, 1995, 2,455,049 shares of Arcada Common
Stock  were outstanding,  36,000,000 shares of  Arcada Series  A Preferred Stock
were outstanding, and 0 shares of Arcada Series B Preferred were outstanding.

    2.2  ORGANIZATION OF MERGER SUB.  Merger Sub was incorporated under the laws
of the State of  Delaware on            . Merger Sub is  authorized to issue  an
aggregate  of 3,000 shares of Common Stock,  $0.01 par value per share, of which
100 shares are outstanding as of         .

                                  ARTICLE III
                    CERTIFICATE OF INCORPORATION, BYLAWS AND
              CORPORATE ORGANIZATION OF THE SURVIVING CORPORATION

    3.1   CERTIFICATE  OF  INCORPORATION  OF THE  SURVIVING  CORPORATION.    The
Certificate  of Incorporation  of Arcada, as  amended and  in effect immediately
prior to the Effective  Time, shall be the  Certificate of Incorporation of  the
Surviving  Corporation  unless and  until amended  as provided  by law  and such
Certificate of Incorporation.

    3.2  BYLAWS OF THE SURVIVING CORPORATION.   The Bylaws of Merger Sub, as  in
effect  immediately prior  to the  Effective Time,  shall be  the Bylaws  of the
Surviving Corporation unless and until altered, amended or repealed as  provided
by applicable law, the Certificate of Incorporation of the Surviving Corporation
and such Bylaws.

    3.3   DIRECTORS OF THE  SURVIVING CORPORATION.  The  directors of Merger Sub
immediately prior to the  Effective Time shall be  the initial directors of  the
Surviving  Corporation and shall hold office from the Effective Time until their
respective successors  shall  have  been  duly elected  or  appointed  or  their
resignation   or  removal  in   the  manner  provided   in  the  Certificate  of
Incorporation and  Bylaws of  the  Surviving Corporation,  as  the same  may  be
amended from time to time, or as otherwise provided by law.

    3.4   OFFICERS  OF THE  SURVIVING CORPORATION.   The officers  of Merger Sub
immediately prior to  the Effective Time  shall be the  initial officers of  the
Surviving Corporation.

                                      B-2
<PAGE>
                                   ARTICLE IV
                EFFECT OF THE MERGER ON THE CAPITAL STOCK OF THE
               CONSTITUENT CORPORATIONS; EXCHANGE OF CERTIFICATES

    4.1    EFFECT ON  CAPITAL  STOCK.   As of  the  Effective Time,  subject and
pursuant to the terms of this Merger Agreement and the Reorganization Agreement,
by virtue  of the  Merger and  without any  action on  the part  of  Constituent
Corporations  or  the  holders  of  any  shares  of  the  capital  stock  of the
Constituent Corporations:

    (a)  CAPITAL  STOCK OF MERGER  SUB.   Each issued and  outstanding share  of
capital  stock of  Merger Sub  shall continue to  be issued  and outstanding and
shall  be  converted  into  one  share   of  validly  issued,  fully  paid   and
non-assessable Common Stock of the Surviving Corporation. Each stock certificate
of Merger Sub evidencing ownership of any such shares shall continue to evidence
ownership of such shares of capital stock of the Surviving Corporation.

    (b)   CANCELLATION OF CERTAIN SHARES OF ARCADA CAPITAL STOCK.  All shares of
Arcada Capital Stock that  are owned directly or  indirectly by Arcada shall  be
canceled  and no stock of  Seagate or other consideration  shall be delivered in
exchange therefor.

    (c)  CAPITAL STOCK HELD BY CONNER PERIPHERALS, INC., A DELAWARE  CORPORATION
("CONNER").   All  shares of  Arcada Capital  Stock that  are owned  directly or
indirectly by Conner (including rights to acquire such shares but excluding  the
3,035,600  shares of  Arcada Capital Stock  that are reserved  for issuance upon
exercise of  the Conner  Arcada Options  (as defined  in Section  4.2(b) of  the
Reorganization Agreement)) shall continue to be issued and outstanding shares of
Arcada Capital Stock and shall not be affected by the Merger.

    (d)   CONVERSION OF  CAPITAL STOCK OF  ARCADA.  Subject  to Sections 4.1(e),
(f), (g)  and (h)  below, each  issued and  outstanding share  of Arcada  Common
Stock,  Arcada Series  A Preferred  Stock, and  Arcada Series  B Preferred Stock
(other than shares to be canceled pursuant to Section 4.1(b) above and shares to
remain outstanding  pursuant  to Section  4.1(c)  above), that  are  issued  and
outstanding  immediately  prior to  the  Effective Time  shall  automatically be
canceled and extinguished and converted, without  any action on the part of  the
holder thereof, into the right to receive 0.1545 shares of Seagate Common Stock,
$.01 par value (the "Seagate Common Stock"), which shares will be held by Merger
Sub  at or prior to the Effective Time. All such shares of Arcada Capital Stock,
when so converted,  shall no longer  be outstanding and  shall automatically  be
canceled  and retired and shall cease to exist, and each holder of a certificate
representing any  such  shares shall  cease  to  have any  rights  with  respect
thereto,  except the right to  receive the shares of  Seagate Common Stock to be
issued or paid in consideration therefor upon the surrender of such  certificate
in  accordance with Section 4.2 of this  Merger Agreement. The ratio pursuant to
which each share of Arcada Capital Stock will be exchanged for shares of Seagate
Common Stock,  determined  in  accordance  with  the  foregoing  provisions,  is
referred to as the "Exchange Ratio."

    (e)     ADJUSTMENT  OF  EXCHANGE  RATIO.    If,  between  the  date  of  the
Reorganization Agreement  and  the Effective  Time,  the outstanding  shares  of
Seagate  Common Stock  or Arcada  Capital Stock shall  have been  changed into a
different  number  of   shares  or   a  different   class  by   reason  of   any
reclassification,  split-up,  stock  dividend  or  stock  combination,  then the
Exchange Ratio shall be correspondingly adjusted.

    (f)  DISSENTERS'  RIGHTS.   Any shares  of Arcada  Capital Stock  held by  a
holder  who  has  properly  exercised  dissenters'  rights  for  such  shares in
accordance with  Delaware  Law  and who,  as  of  the Effective  Time,  has  not
effectively  withdrawn  or lost  such  dissenters' rights  ("Dissenting Shares")
shall not be converted into Seagate Common Stock but shall be converted into the
right to receive such consideration as may be determined to be due with  respect
to  such Dissenting Shares  pursuant to Delaware Law.  Arcada shall give Seagate
prompt notice of  any demand received  by Arcada to  require Arcada to  purchase
shares  of Arcada Capital Stock, and Seagate shall have the right to participate
in

                                      B-3
<PAGE>
all negotiations  and proceedings  with respect  to such  demand. Arcada  agrees
that,  except with the prior written consent of Seagate, it will not voluntarily
make any  payment with  respect  to, or  settle or  offer  to settle,  any  such
purchase  demand. Each holder of  Dissenting Shares (a "Dissenting Stockholder")
who, pursuant to the provisions of Delaware Law, becomes entitled to payment  of
the  value of shares of Arcada Capital Stock shall receive payment therefor (but
only after the value therefor shall have been agreed upon or finally  determined
pursuant  to such provisions) provided that all  funds used to make such payment
shall be paid solely  by Arcada and  neither Seagate nor  Conner shall have  the
obligation  to provide funds to  Arcada for such payment.  In the event of legal
obligation, after the Effective Time, to deliver shares of Seagate Common  Stock
to any holder of shares of Arcada Capital Stock who shall have failed to make an
effective  purchase  demand  or  shall  have lost  its  status  as  a Dissenting
Stockholder, Seagate has  agreed to issue  and deliver, upon  surrender by  such
Dissenting Stockholder of such holder's certificate or certificates representing
shares of Arcada Capital Stock, the shares of Seagate Common Stock to which such
Dissenting  Stockholder is then entitled under  this Section 4.1 and this Merger
Agreement.

    (g)  FRACTIONAL SHARES.  No fractional shares of Seagate Common Stock  shall
be issued, but in lieu thereof each holder of shares of Arcada Capital Stock who
would  otherwise be entitled to receive a  fraction of a share of Seagate Common
Stock shall receive an  amount of cash  equal to the per  share market value  of
Seagate  Common Stock (based on the last  sales price of Seagate Common Stock as
reported on the  New York  Stock Exchange, Inc.  (the "NYSE")  on the  Effective
Date)  multiplied by the  fraction of a  share of Seagate  Common Stock to which
such holder would otherwise be entitled. The fractional share interests of  each
stockholder  of Arcada shall be aggregated,  so that no Arcada stockholder shall
receive cash in an amount  greater than the value of  one full share of  Seagate
Common Stock.

    (h)   MAXIMUM MERGER CONSIDERATION.  The maximum consideration to be paid by
Seagate through Merger Sub  (including Seagate Common Stock  to be reserved  for
issuance  upon exercise of  Arcada Options and Conner  Arcada Options assumed by
Seagate pursuant to Section 6.13  of the Reorganization Agreement but  excluding
cash  payments in  lieu of fractional  shares pursuant to  Section 4.1(g) above)
pursuant to the Merger shall be equal to (i) 2,192,441 shares of Seagate  Common
Stock  PLUS (ii) a number of shares of Seagate Common Stock equal to the product
of (A) the Exchange Ratio TIMES (B) the number of shares of Arcada Common  Stock
subject  to Additional Permitted Arcada Options (as defined below). In the event
that immediately prior to the Closing  the outstanding shares of Arcada  Capital
Stock not held by Conner, including shares subject to Arcada Options (as defined
in Section 3.2(b) of the Reorganization Agreement) and Conner Arcada Options (as
defined  in Section 4.2(b) of the  Reorganization Agreement) is greater than the
sum of  (y) 14,190,555  PLUS (z)  the  number of  shares subject  to  Additional
Permitted Arcada Options, the Exchange Ratio shall be proportionately decreased.
No  adjustment shall be  made in the  aggregate consideration to  be paid in the
Merger as a result of any cash proceeds received by Arcada from the date of this
Agreement to the Closing Date pursuant to the exercise of currently  outstanding
options  to  acquire  Arcada  Common Stock.  Notwithstanding  the  foregoing, no
adjustment shall be made in  the Exchange Ratio for  increases in the number  of
shares  subject to Conner Arcada  Options unless there has  been a breach of the
representation made by Azzouz  in the second sentence  of Section 3.2(b) of  the
Reorganization  Agreement. For purposes of this Agreement, "Additional Permitted
Arcada Options"  means  additional options  issued  under the  Arcada  Plan  (as
defined  in Section 3.2(b)  of the Reorganization  Agreement) between October 3,
1995 and the Effective Time in  accordance with Section 5.2(c) of the  Agreement
and Plan of Reorganization dated as of October 3, 1995 among Seagate, Conner and
Athena   Acquisition  Corporation,  a   Delaware  corporation  and  wholly-owned
subsidiary of Seagate, (of which options to purchase 199,800 shares were  issued
on November 21, 1995) or with the consent of Seagate.

        (i)   STOCK OPTIONS.  All  the outstanding Arcada Options (including any
    Additional Permitted  Arcada Options)  and Conner  Arcada Options  shall  be
    assumed  by Seagate  in accordance with  Section 6.13  of the Reorganization
    Agreement.

                                      B-4
<PAGE>
    4.2  EXCHANGE OF CERTIFICATES.

        (a)   EXCHANGE  AGENT.   Prior  to  the Effective  Time,  Seagate  shall
    designate  a bank or trust company,  reasonably acceptable to Arcada, to act
    as exchange agent (the "Exchange Agent") in the Merger.

        (b)  SEAGATE  TO PROVIDE  COMMON STOCK.   Promptly  after the  Effective
    Time, Merger Sub shall deliver to the Exchange Agent in accordance with this
    Section 4.2, the shares of Seagate Common Stock issuable pursuant to Section
    4.1  of this Merger Agreement in  exchange for outstanding shares of capital
    stock of Arcada, and  cash in an  amount sufficient for  payment in lieu  of
    fractional shares pursuant to Section 4.1(g) of this Merger Agreement.

        (c)   EXCHANGE PROCEDURES.   As soon as  practicable after the Effective
    Time, the Surviving Corporation shall cause  to be mailed to each holder  of
    record  of  a certificate  or certificates  which  immediately prior  to the
    Effective Time represented  outstanding shares of  Arcada Common Stock  (the
    "Certificates")  whose shares are being  converted into Seagate Common Stock
    pursuant  to  Section  4.1  of  this  Merger  Agreement,  (i)  a  letter  of
    transmittal  (which shall specify that delivery  shall be effected, and risk
    of loss and title to the Certificates shall pass, only upon delivery of  the
    Certificates  to the Exchange Agent and shall  be in such form and have such
    other provisions as  Seagate may reasonably  specify) and (ii)  instructions
    for  use  in effecting  the surrender  of the  Certificates in  exchange for
    Seagate Common Stock. Upon  surrender of a  Certificate for cancellation  to
    the  Exchange Agent or to such other agent  or agents as may be appointed by
    Seagate, together with such letter of transmittal, duly executed, the holder
    of such Certificate shall  be entitled to receive  in exchange therefor  the
    number  of shares  of Seagate  Common Stock  to which  the holder  of Arcada
    Common Stock  is  entitled  pursuant  to Section  4.1.  The  Certificate  so
    surrendered  shall  forthwith be  canceled. In  the event  of a  transfer of
    ownership of Arcada  Common Stock which  is not registered  on the  transfer
    records  of Arcada, the appropriate number of shares of Seagate Common Stock
    may be  delivered  to a  transferee  if the  Certificate  representing  such
    capital  stock of Arcada is presented  to the Exchange Agent and accompanied
    by all  documents required  to  evidence and  effect  such transfer  and  to
    evidence  that any  applicable stock  transfer taxes  have been  paid. Until
    surrendered as contemplated by this  Section 4.2, each Certificate shall  be
    deemed  at  any time  after the  Effective  Time to  represent the  right to
    receive upon such surrender the number of shares of Seagate Common Stock  as
    provided by this Section 4 and the provisions of Delaware Law.

        (d)    NO FURTHER  OWNERSHIP RIGHTS  IN  CAPITAL STOCK  OF ARCADA.   All
    Seagate Common Stock delivered upon the surrender for exchange of shares  of
    Arcada  Common Stock in accordance with the  terms hereof shall be deemed to
    have been delivered in  full satisfaction of all  rights pertaining to  such
    shares  of  Arcada  Common  Stock, and  following  the  Effective  Time, the
    Certificates shall have  no further rights  to, or ownership  in, shares  of
    capital stock of Arcada. There shall be no further registration of transfers
    on  the stock transfer books  of the Surviving Corporation  of the shares of
    Arcada  Common  Stock  which  were  outstanding  immediately  prior  to  the
    Effective  Time. If, after the Effective Time, Certificates are presented to
    the Surviving  Corporation  for  any  reason, they  shall  be  canceled  and
    exchanged as provided in this Section 4.

        (e)    LOST,  STOLEN  OR  DESTROYED  CERTIFICATES.    In  the  event any
    certificates evidencing shares of Arcada Common Stock shall have been  lost,
    stolen  or destroyed, the Exchange Agent  shall make payment in exchange for
    such lost, stolen or destroyed certificates, upon the making of an affidavit
    of that fact by the holder thereof, such shares of Seagate Common Stock  and
    cash  for fractional shares, if any, as  may be required pursuant to Section
    4.1(g) of this Merger Agreement; provided, however, that Seagate may, in its
    discretion and as a condition precedent to the issuance thereof, require the
    owner of such lost,  stolen or destroyed certificates  to deliver a bond  in
    such sum as it may reasonably direct as indemnity against any claim that may
    be  made  against  Seagate  or  the  Exchange  Agent  with  respect  to  the
    certificates alleged to have been lost, stolen or destroyed.

                                      B-5
<PAGE>
        (f)  NO  LIABILITY.  Notwithstanding  anything to the  contrary in  this
    Section  5.2, none of  the Exchange Agent, the  Surviving Corporation or any
    party hereto shall be liable  to a holder of  shares of Arcada Common  Stock
    for  any  amount  paid  to  a public  official  pursuant  to  any applicable
    abandoned property, escheat or similar law.

        (g)  DISSENTING  SHARES.  Dissenting  Shares that lose  their status  as
    such  shall also be subject to the provisions  of this Section 4.2 as of the
    date of loss of such status.

                                      B-6
<PAGE>
                                   ARTICLE V
                                  TERMINATION

    5.1  TERMINATION BY MUTUAL AGREEMENT.  Notwithstanding the approval of  this
Merger  Agreement  by the  stockholders of  Arcada and  Merger Sub,  this Merger
Agreement may be  terminated at  any time  prior to  the Effective  Time by  the
mutual agreement of the Boards of Directors of Arcada and Merger Sub.

    5.2   TERMINATION OF REORGANIZATION AGREEMENT.  Notwithstanding the approval
of this Merger  Agreement by  the stockholders of  Arcada and  Merger Sub,  this
Merger  Agreement shall terminate forthwith in the event that the Reorganization
Agreement shall be terminated as therein provided.

    5.3  EFFECTS OF TERMINATION.  In the event of the termination of this Merger
Agreement, this Merger Agreement shall forthwith become void and there shall  be
no liability on the part of Merger Sub or Arcada or their respective officers or
directors,  except  to  the  extent  otherwise  provided  in  the Reorganization
Agreement.

                                   ARTICLE VI
                               GENERAL PROVISIONS

    6.1  AMENDMENT.  This Merger Agreement may be amended prior to the Effective
Time by the parties hereto,  by any action taken  by their respective Boards  of
Directors,  at  any  time  before  or  after  approval  of  the  Merger  by  the
stockholders of Arcada and Merger Sub but, after any such approval, no amendment
shall be made which by law requires the further approval of the stockholders  of
Arcada  or  Merger  Sub without  obtaining  such further  approval.  This Merger
Agreement may not be amended except by an instrument in writing signed on behalf
of each of the parties.

    6.2  COUNTERPARTS.   This Merger Agreement  may be executed  in one or  more
counterparts,  each of which shall be deemed to be an original, but all of which
together shall constitute one and the same agreement.

    6.3   GOVERNING  LAW.   This  Merger  Agreement  shall be  governed  in  all
respects,  including validity,  interpretation and  effect, by  the laws  of the
State of Delaware.

    IN WITNESS WHEREOF, the parties have duly executed this Merger Agreement  as
of the date first above written.

                                          ARCADA HOLDINGS, INC.,
                                          a Delaware corporation

                                          By
                                          --------------------------------------

                                          Its
                                          --------------------------------------

                                          [merger sub],
                                          a Delaware corporation

                                          By
                                          --------------------------------------

                                          Its
                                          --------------------------------------

                                      B-7
<PAGE>
                                                                      APPENDIX C

                  DELAWARE GENERAL CORPORATION LAW SECTION 262

262  APPRAISAL RIGHTS

    (a) Any stockholder of a corporation of this State who holds shares of stock
on the date of the making of a demand pursuant to subsection (d) of this section
with  respect to  such shares,  who continuously  holds such  shares through the
effective date of the merger or  consolidation, who has otherwise complied  with
subsection  (d) of this section and who has neither voted in favor of the merger
or consolidation nor consented thereto in writing pursuant to Section228 of this
title shall be entitled  to an appraisal  by the Court of  Chancery of the  fair
value  of his shares  of stock under the  circumstances described in subsections
(b) and (c) of  this section. As  used in this  section, the word  "stockholder"
means  a holder of record of  stock in a stock corporation  and also a member of
record of a nonstock corporation; the words "stock" and "share" mean and include
what is  ordinarily meant  by  those words  and  also membership  or  membership
interest  of  a member  of  a nonstock  corporation;  and the  words "depository
receipt" mean a receipt or other instrument issued by a depository  representing
an  interest in one or  more shares, or fractions thereof,  solely of stock of a
corporation, which stock is deposited with the depository.

    (b) Appraisal  rights shall  be available  for the  shares of  any class  or
series  of stock of a constituent corporation in a merger or consolidation to be
effected pursuant to Section251, 252, 254, 257, 258, 263 or 264 of this title:

        (1) Provided, however, that no appraisal rights under this section shall
    be available for the shares of any class or series of stock, which stock, or
    depository receipts  in  respect  thereof,  at  the  record  date  fixed  to
    determine  the stockholders entitled to receive notice of and to vote at the
    meeting  of  stockholders   to  act   upon  the  agreement   of  merger   or
    consolidation,  were either (i) listed on  a national securities exchange or
    designated as a national market system security on an interdealer  quotation
    system  by the National Association of Securities Dealers, Inc. or (ii) held
    of record by more than 2,000 holders; and further provided that no appraisal
    rights shall  be  available for  any  shares  of stock  of  the  constituent
    corporation  surviving  a  merger if  the  merger  did not  require  for its
    approval the vote of the holders of the surviving corporation as provided in
    subsection (f) of Section251 of this title.

        (2) Notwithstanding paragraph (1)  of this subsection, appraisal  rights
    under  this section shall be available for the shares of any class or series
    of stock of a constituent corporation if the holders thereof are required by
    the  terms  of  an  agreement   of  merger  or  consolidation  pursuant   to
    SectionSection251,  252, 254, 257, 258, 263 and  264 of this title to accept
    for such stock anything except:

           a.  Shares of  stock of the corporation  surviving or resulting  from
       such merger or consolidation, or depository receipts in respect thereof;

           b.   Shares of stock of any other corporation, or depository receipts
       in respect thereof, which shares of  stock or depository receipts at  the
       effective  date of the merger or consolidation will be either listed on a
       national securities exchange  or designated as  a national market  system
       security  on an interdealer quotation  system by the National Association
       of Securities Dealers, Inc. or held of record by more than 2,000 holders;

           c.   Cash  in lieu  of  fractional shares  or  fractional  depository
       receipts  described  in the  foregoing subparagraphs  a.  and b.  of this
       paragraph; or

                                      C-1
<PAGE>
           d.  Any combination of the  shares of stock, depository receipts  and
       cash  in  lieu of  fractional  shares or  fractional  depository receipts
       described in the foregoing subparagraphs a., b. and c. of this paragraph.

        (3) In the event all of  the stock of a subsidiary Delaware  corporation
    party  to a merger effected  under Section253 of this  title is not owned by
    the parent corporation  immediately prior  to the  merger, appraisal  rights
    shall be available for the shares of the subsidiary Delaware corporation.

    (c)  Any corporation  may provide in  its certificate  of incorporation that
appraisal rights under  this section shall  be available for  the shares of  any
class  or series of its stock as a  result of an amendment to its certificate of
incorporation, any  merger  or  consolidation  in which  the  corporation  is  a
constituent corporation or the sale of all or substantially all of the assets of
the  corporation. If the certificate of incorporation contains such a provision,
the procedures of this section, including those set forth in subsections (d) and
(e) of this section, shall apply as nearly as is practicable.

    (d) Appraisal rights shall be perfected as follows:

        (1) If a proposed merger or consolidation for which appraisal rights are
    provided under this section is to be submitted for approval at a meeting  of
    stockholders,  the corporation, not less than  20 days prior to the meeting,
    shall notify each of its  stockholders who was such  on the record date  for
    such meeting with respect to shares for which appraisal rights are available
    pursuant  to  subsections  (b)  or  (c)  hereof  that  appraisal  rights are
    available for any or all of the shares of the constituent corporations,  and
    shall  include  in such  notice  a copy  of  this section.  Each stockholder
    electing to  demand  the  appraisal  of his  shares  shall  deliver  to  the
    corporation, before the taking of the vote on the merger or consolidation, a
    written  demand for appraisal of his  shares. Such demand will be sufficient
    if it reasonably informs the corporation of the identity of the  stockholder
    and  that the  stockholder intends  thereby to  demand the  appraisal of his
    shares. A  proxy or  vote  against the  merger  or consolidation  shall  not
    constitute such a demand. A stockholder electing to take such action must do
    so by a separate written demand as herein provided. Within 10 days after the
    effective  date of such merger or  consolidation, the surviving or resulting
    corporation shall notify  each stockholder of  each constituent  corporation
    who  has complied  with this  subsection and  has not  voted in  favor of or
    consented to the  merger or  consolidation of the  date that  the merger  or
    consolidation has become effective; or

        (2)  If the merger or consolidation  was approved pursuant to Section228
    or 253 of this title, the surviving or resulting corporation, either  before
    the  effective  date  of  the  merger or  consolidation  or  within  10 days
    thereafter, shall  notify each  of the  stockholders entitled  to  appraisal
    rights  of  the  effective date  of  the  merger or  consolidation  and that
    appraisal rights  are  available  for  any  or all  of  the  shares  of  the
    constituent  corporation, and  shall include in  such notice a  copy of this
    section. The notice shall  be sent by certified  or registered mail,  return
    receipt requested, addressed to the stockholder at his address as it appears
    on  the records  of the corporation.  Any stockholder  entitled to appraisal
    rights may, within 20 days after the  date of mailing of the notice,  demand
    in  writing from the surviving or resulting corporation the appraisal of his
    shares. Such  demand  will  be  sufficient  if  it  reasonably  informs  the
    corporation  of the  identity of  the stockholder  and that  the stockholder
    intends thereby to demand the appraisal of his shares.

    (e) Within 120 days after the effective date of the merger or consolidation,
the surviving or resulting corporation or any stockholder who has complied  with
subsections  (a)  and (d)  hereof  and who  is  otherwise entitled  to appraisal
rights, may file a petition in  the Court of Chancery demanding a  determination
of  the  value  of  the  stock of  all  such  stockholders.  Notwithstanding the
foregoing, at any time within 60 days after the effective date of the merger  or
consolidation,  any stockholder shall have the  right to withdraw his demand for
appraisal and to  accept the  terms offered  upon the  merger or  consolidation.
Within  120 days after  the effective date  of the merger  or consolidation, any
stockholder who has complied  with the requirements of  subsections (a) and  (d)
hereof,  upon written request, shall be entitled to receive from the corporation
surviving   the    merger    or    resulting   from    the    consolidation    a

                                      C-2
<PAGE>
statement setting forth the aggregate number of shares not voted in favor of the
merger  or consolidation  and with respect  to which demands  for appraisal have
been received and the aggregate number  of holders of such shares. Such  written
statement  shall be mailed to the stockholder  within 10 days after this written
request for  such  a  statement  is  received  by  the  surviving  or  resulting
corporation  or within 10  days after expiration  of the period  for delivery of
demands for appraisal under subsection (d) hereof, whichever is later.

    (f) Upon the filing of any such petition by a stockholder, service of a copy
thereof shall be made upon the  surviving or resulting corporation, which  shall
within 20 days after such service file in the office of the Register in Chancery
in  which the petition was  filed a duly verified  list containing the names and
addresses of all  stockholders who have  demanded payment for  their shares  and
with  whom agreements as to  the value of their shares  have not been reached by
the surviving or resulting  corporation. If the petition  shall be filed by  the
surviving  or resulting corporation, the petition shall be accompanied by such a
duly verified list. The Register in Chancery, if so ordered by the Court,  shall
give  notice of  the time and  place fixed for  the hearing of  such petition by
registered or certified mail  to the surviving or  resulting corporation and  to
the  stockholders shown on the list at the addresses therein stated. Such notice
shall also be given by 1 or more  publications at last 1 week before the day  of
the  hearing, in  a newspaper  of general circulation  published in  the City of
Wilmington, Delaware or such publication as the Court deems advisable. The forms
of the notices by mail  and by publication shall be  approved by the Court,  and
the costs thereof shall be borne by the surviving or resulting corporation.

    (g)  At  the  hearing  on  such  petition,  the  Court  shall  determine the
stockholders who have complied with this section and who have become entitled to
appraisal rights. The Court  may require the stockholders  who have demanded  an
appraisal  for their  shares and who  hold stock represented  by certificates to
submit their certificates  of stock  to the  Register in  Chancery for  notation
thereon  of the  pendency of the  appraisal proceedings; and  if any stockholder
fails to comply with such direction, the Court may dismiss the proceedings as to
such stockholder.

    (h) After determining the stockholders  entitled to an appraisal, the  Court
shall appraise the shares, determining their fair value exclusive of any element
of  value  arising  from the  accomplishment  or  expectation of  the  merger or
consolidation, together with a fair  rate of interest, if  any, to be paid  upon
the  amount determined to be the fair value. In determining such fair value, the
Court shall  take into  account  all relevant  factors,  including the  rate  of
interest  which the surviving or resulting corporation  would have had to pay to
borrow money during  the pendency  of the  proceeding. Upon  application by  the
surviving or resulting corporation or by any stockholder entitled to participate
in  the appraisal proceeding, the Court may, in its discretion, permit discovery
or other pretrial proceedings and may proceed to trial upon the appraisal  prior
to  the final  determination of  the stockholder  entitled to  an appraisal. Any
stockholder whose name appears on the  list filed by the surviving or  resulting
corporation pursuant to subsection (f) of this section and who has submitted his
certificates  of stock  to the  Register in Chancery,  if such  is required, may
participate fully in all proceedings until  it is finally determined that he  is
not entitled to appraisal rights under this section.

    (i)  The Court  shall direct the  payment of  the fair value  of the shares,
together with interest, if any, by the surviving or resulting corporation to the
stockholders entitled thereto. Interest may be simple or compound, as the  Court
may  direct. Payment shall be  so made to each such  stockholder, in the case of
holders of uncertificated  stock forthwith, and  the case of  holders of  shares
represented  by  certificates  upon  the surrender  to  the  corporation  of the
certificates representing  such stock.  The Court's  decree may  be enforced  as
other  decrees in the Court of Chancery  may be enforced, whether such surviving
or resulting corporation be a corporation of this State or of any state.

    (j)  The costs of  the proceeding may be determined  by the Court and  taxed
upon  the  parties  as the  Court  deems  equitable in  the  circumstances. Upon
application of a stockholder, the Court may

                                      C-3
<PAGE>
order all or a portion of the expenses incurred by any stockholder in connection
with  the  appraisal  proceeding,  including,  without  limitation,   reasonable
attorney's  fees and the  fees and expenses  of experts, to  be charged pro rata
against the value of all the shares entitled to an appraisal.

    (k) From and  after the effective  date of the  merger or consolidation,  no
stockholder  who has demanded his appraisal rights as provided in subsection (d)
of this section  shall be  entitled to  vote such stock  for any  purpose or  to
receive  payment  of  dividends  or other  distributions  on  the  stock (except
dividends or other  distributions payable to  stockholders of record  at a  date
which  is prior to the effective date of the merger or consolidation); provided,
however, that if no  petition for an  appraisal shall be  filed within the  time
provided in subsection (e) of this section, or if such stockholder shall deliver
to the surviving or resulting corporation a written withdrawal of his demand for
an  appraisal and an acceptance of the merger or consolidation, either within 60
days after the  effective date  of the merger  or consolidation  as provided  in
subsection  (e) of this section  or thereafter with the  written approval of the
corporation, then the  right of such  stockholder to an  appraisal shall  cease.
Notwithstanding  the foregoing, no appraisal proceeding in the Court of Chancery
shall be dismissed as to any stockholder without the approval of the Court,  and
such approval may be conditioned upon such terms as the Court deems just.

    (l) The shares of the surviving or resulting corporation to which the shares
of  such objecting stockholders  would have been converted  had they assented to
the merger or  consolidation shall have  the status of  authorized and  unissued
shares of the surviving or resulting corporation.

                                      C-4
<PAGE>
                                    PART II
                     INFORMATION NOT REQUIRED IN PROSPECTUS

ITEM 20.  INDEMNIFICATION OF DIRECTORS AND OFFICERS.

    The  Registrant's Certificate of Incorporation limits, to the maximum extent
permitted by  Delaware law,  the personal  liability of  directors for  monetary
damages  for breach  of their fiduciary  duties as a  director. The Registrant's
Bylaws provide that the  directors, officers and certain  other persons will  be
indemnified  with respect to third-party actions  or suits, provided such person
acted in good faith and in a manner such person reasonably believed to be in  or
not  opposed to  the best interests  of the Registrant.  The Registrant's Bylaws
further provide  that directors,  officers  and certain  other persons  will  be
indemnified  with  respect  to  actions or  suits  by  or in  the  right  of the
Registrant, provided that such person acted in  good faith and in a manner  such
person  reasonably believed to be in or not opposed to the best interests of the
Registrant; except that no indemnification shall be made in the event that  such
person  shall  be  adjudged to  be  liable  to the  Registrant,  unless  a court
determines that  indemnification is  fair  and reasonable  in  view of  all  the
circumstances.  The  Registrant's  Bylaws  require  the  Registrant  to  pay all
expenses incurred by  a director, officer,  employee or agent  in defending  any
proceeding  within the scope of the  indemnification provisions as such expenses
are incurred in advance of its final disposition, subject to repayment if it  is
ultimately  determined  that such  party was  not entitled  to indemnity  by the
Registrant. The Registrant has entered into indemnification agreements with  its
officers  and directors containing provisions which are in some respects broader
than the specific indemnification provisions  contained in the Delaware  General
Corporation  Law. The  indemnification agreements require  the Registrant, among
other  things  to  indemnify  such   officers  and  directors  against   certain
liabilities  that may arise by reason of their status or service as directors or
officers (other than liabilities arising  from willful misconduct of a  culpable
nature),  to  advance their  expenses  incurred as  a  result of  any proceeding
against them as to which they could be indemnified, and to obtain directors' and
officers' insurance, if available on  reasonable terms. The Registrant  believes
that  these agreements are necessary to  attract and retain qualified persons as
directors and officers.

    Section 145  of  the  Delaware  General  Corporation  Law  provides  that  a
corporation may indemnify a director, officer, employee or agent made a party to
an action by reason of that fact that he or she was a director, officer or agent
of  the corporation  or was  serving at the  request of  the corporation against
expenses actually and reasonably incurred by him or her in connection with  such
action  if he or she  acted in good faith  and in a manner  he or she reasonably
believed to be in, or not opposed to, the best interests of the corporation  and
with  respect to any criminal action, had  no reasonable cause to believe his or
her conduct was unlawful.

    Insofar as indemnification for liabilities arising under the Securities  Act
of  1933,  as amended  (the  "Securities Act")  may  be permitted  to directors,
officers or  persons  controlling  the  Registrant  pursuant  to  the  foregoing
provisions,  the  Registrant  has  been  advised  that  in  the  opinion  of the
Securities and  Exchange  Commission,  such indemnification  is  against  public
policy as expressed in the Securities Act and is, therefore, unenforceable.

                                      II-1
<PAGE>
ITEM 21.  EXHIBITS AND FINANCIAL STATEMENT SCHEDULES.

    (a)   The following exhibits are filed herewith or incorporated by reference
herein:

   
<TABLE>
<CAPTION>
 EXHIBIT
  NUMBER                                            EXHIBIT TITLE
- ----------  ----------------------------------------------------------------------------------------------
<C>         <S>
     2.01*  Agreement and Plan of Reorganization by and between the Registrant and Arcada Holdings, Inc.
             dated as of December 21, 1995, and the related Agreement of Merger and (attached as Appendix
             A and Appendix B, respectively, to the Proxy Statement/Prospectus contained in the
             Registration Statement).
     3.01*  The Registrant's Certificate of Incorporation (incorporated by reference to Exhibit 3.1 to the
             Registrant's Annual Report on Form 10-K filed on August 7, 1995).
     3.02*  The Registrant's Bylaws (incorporated by reference to Exhibit 3.2 to the Registrant's Annual
             Report on Form 10-K filed on August 7, 1995).
     4.01*  Form of Specimen Certificate for the Registrant's Common Stock.
     5.01*  Opinion of Wilson, Sonsini, Goodrich & Rosati, Professional Corporation, regarding the
             legality of the securities being issued.
     8.01   Opinion to be delivered by Irell & Manella.
    23.01*  Consent of Wilson, Sonsini, Goodrich & Rosati, Professional Corporation (included in Exhibit
             5.01).
    23.02   Consent of Ernst & Young LLP with respect to the Registrant's financial statements.
    23.03   Consent of Price Waterhouse LLP with respect to Arcada Holdings, Inc.'s financial statements.
    23.04   Consent of Price Waterhouse LLP with respect to Conner Peripherals, Inc.'s financial
             statements.
    23.05   Consent of Irell & Manella (included in Exhibit 8.01).
    24.01*  Power of Attorney (see page II-5).
    99.01   Form of proxy card to be used in soliciting Arcada Holdings, Inc.'s stockholders for its
             special meeting.
</TABLE>
    

- ------------------------
   
*  Previously filed.
    

ITEM 22.  UNDERTAKINGS

    The undersigned Registrant hereby undertakes:

        (1) to file, during any period in which offers or sales are being  made,
    a post-effective amendment to the Registration Statement: (i) to include any
    prospectus  required  by Section  10(a)(3) of  the  Securities Act;  (ii) to
    reflect in the prospectus  any facts or events  arising after the  effective
    date  of  the  Registration  Statement (or  the  most  recent post-effective
    amendment thereof)  which, individually  or in  the aggregate,  represent  a
    fundamental  change  in  the  information  set  forth  in  the  Registration
    Statement; (iii) to  include any  material information with  respect to  the
    plan  of distribution not previously disclosed in the Registration Statement
    or any material change to such information in the Registration Statement;

        (2) that,  for  the  purpose  of determining  any  liability  under  the
    Securities  Act, each such post-effective amendment  shall be deemed to be a
    new registration statement relating to  the securities offered therein,  and
    the  offering of  such securities  at that  time shall  be deemed  to be the
    initial bona fide offering thereof;

                                      II-2
<PAGE>
        (3) to remove from registration  by means of a post-effective  amendment
    any   of  the  securities  being  registered  which  remain  unsold  at  the
    termination of the offering;

        (4) that, for purposes of determining any liability under the Securities
    Act, each filing of the Registrant's annual report pursuant to Section 13(a)
    or Section 15(d) of the Securities Exchange Act of 1934 that is incorporated
    by reference  in the  Registration Statement  shall be  deemed to  be a  new
    registration  statement relating to the  securities offered therein, and the
    offering of such securities at that time  shall be deemed to be the  initial
    bona fide offering thereof;

        (5)  that prior  to any public  reoffering of  the securities registered
    hereunder through use of  a prospectus which is  a part of the  Registration
    Statement,  by any person or party who is deemed to be an underwriter within
    the meaning  of Rule  145(c), such  reoffering prospectus  will contain  the
    information  called for by the applicable  registration form with respect to
    reofferings by persons who  may be deemed underwriters,  in addition to  the
    information called for by the other items of the applicable form;

        (6)  that every prospectus  (i) that is filed  pursuant to paragraph (5)
    immediately preceding, or  (ii) that  purports to meet  the requirements  of
    section  10(a)(3) of the  Securities Act and  is used in  connection with an
    offering of securities subject to  Rule 415, will be filed  as a part of  an
    amendment  to the  Registration Statement  and will  not be  used until such
    amendment is effective, and that, for purposes of determining any  liability
    under the Securities Act, each such post-effective amendment shall be deemed
    to  be  a  new registration  statement  relating to  the  securities offered
    therein, and the offering of such securities at that time shall be deemed to
    be the initial bona fide offering thereof;

        (7) to  respond to  requests  for information  that is  incorporated  by
    reference  into the prospectus pursuant to Items 4, 10(b), 11, or 13 of Form
    S-4, within one business  day of receipt  of such request,  and to send  the
    incorporated  documents by first  class mail or  other equally prompt means.
    This includes information  contained in  documents filed  subsequent to  the
    effective date of this Registration Statement through the date of responding
    to the request; and

        (8)  to supply  by means of  a post-effective  amendment all information
    concerning a transaction, and the  company being acquired involved  therein,
    that was not the subject of and included in this Registration Statement when
    it became effective.

    Insofar  as indemnification for liabilities arising under the Securities Act
may  be  permitted  to  directors,  officers  and  controlling  persons  of  the
Registrant  pursuant  to  the  provisions  described  under  Item  20  above, or
otherwise, the Registrant has been advised that in the opinion of the Securities
and Exchange  Commission  such  indemnification  is  against  public  policy  as
expressed  in the Securities Act and  is, therefore, unenforceable. In the event
that a  claim  for indemnification  against  such liabilities  (other  than  the
payment by the Registrant of expenses incurred or paid by a director, officer or
controlling  person of the  Registrant in the successful  defense of any action,
suit or proceeding) is asserted by such director, officer or controlling  person
in  connection with the securities being registered, the Registrant will, unless
in the  opinion  of its  counsel  the matter  has  been settled  by  controlling
precedent,  submit to a  court of appropriate  jurisdiction the question whether
such indemnification  by  it  is  against public  policy  as  expressed  in  the
Securities Act and will be governed by the final adjudication of such issue.

                                      II-3
<PAGE>
                                   SIGNATURES

   
    Pursuant  to the requirements of the  Securities Act of 1933, the Registrant
has duly caused  this Amendment to  Registration Statement to  be signed on  its
behalf  by the  undersigned, thereunto  duly authorized,  in the  City of Scotts
Valley, State of California, on the 17th day of January, 1996.
    

                                          By ________/s/_ALAN F. SHUGART________
                                                       Alan F. Shugart
                                             PRESIDENT, CHIEF EXECUTIVE OFFICER
                                                  AND CHAIRMAN OF THE BOARD

                               POWER OF ATTORNEY

   
    Pursuant to the requirements of the  Securities Act of 1933, this  Amendment
to  Registration  Statement has  been  signed by  the  following persons  in the
capacities and on the dates indicated:
    

   
<TABLE>
<CAPTION>
                   SIGNATURE                                       TITLE                            DATE
- ------------------------------------------------  ----------------------------------------  ---------------------

<C>                                               <S>                                       <C>
              /s/ALAN F. SHUGART*                 President, Chief Executive Officer and      January 17, 1996
                Alan F. Shugart                    Chairman of the Board of Directors
                                                   (Principal Executive Officer)

              /s/DONALD L. WAITE*                 Executive Vice President, Chief             January 17, 1996
                Donald L. Waite                    Administrative Officer and Chief
                                                   Financial Officer (Principal Financial
                                                   and Accounting Officer)

               /s/GARY B. FILLER*                 Director                                    January 17, 1996
                 Gary B. Filler

              /s/ROBERT A. KLEIST*                Director                                    January 17, 1996
                Robert A. Kleist

            /s/KENNETH E. HAUGHTON*               Director                                    January 17, 1996
              Kenneth E. Haughton

              /s/LAWRENCE PERLMAN*                Director                                    January 17, 1996
                Lawrence Perlman

             /s/THOMAS P. STAFFORD*               Director                                    January 17, 1996
               Thomas P. Stafford

            /s/LAUREL L. WILKENING*               Director                                    January 17, 1996
              Laurel L. Wilkening

             *By /s/DONALD L. WAITE
                Donald L. Waite
                ATTORNEY-IN-FACT
</TABLE>
    

                                      II-4

<PAGE>
                          [Irell & Manella Letterhead]

   
                                January 17, 1996
    

                                                                    EXHIBIT 8.01

Arcada Holdings, Inc.
708 Fiero Commerce Park 4-10
San Luis Obispo, CA 93401

Gentlemen:

    We  have  acted as  counsel  to you,  Arcada  Holdings, Inc.,  a corporation
organized under the laws of the State of Delaware ("Arcada"), in connection with
the proposed merger (the "Merger") of a subsidiary formed by Seagate Technology,
Inc.,  a  corporation  organized  under  the  laws  of  the  State  of  Delaware
("Seagate"),  the  stock  of  which  will  be  contributed  by  Seagate  to  its
wholly-owned subsidiary at  that time  Conner Peripherals,  Inc., a  corporation
organized under the laws of the State of Delaware ("Conner"), causing it to be a
direct  wholly-owned subsidiary of Conner ("Merger  Sub"), with and into Arcada.
You have requested our opinion regarding  the disclosure of the material  United
States federal income tax consequences of the Merger to your shareholders.

    In  rendering  our  opinion, we  have  reviewed  the Agreement  and  Plan of
Reorganization, dated December 21, 1995, by and among Seagate, Arcada and  Kevin
H.   Azzouz  (the   "Merger  Agreement"),  the   Proxy  Statement/Prospectus  to
stockholders of Arcada,  attached to  the Registration Statement  to which  this
opinion  is  an  exhibit  (the  "Proxy  Statement/Prospectus"),  and  such other
materials as we have deemed necessary or appropriate as a basis for our opinion.

    In  rendering  our  opinion,  we  have  assumed  that  the  Merger  will  be
consummated  in  accordance  with  the  Merger  Agreement  and  that  the  Proxy
Statement/Prospectus accurately reflects  the material facts  of the Merger  and
those  surrounding Seagate, Merger Sub and Arcada.  In addition, as to any facts
material to this opinion which we did not independently establish or verify,  we
have  relied upon the  facts contained in the  statements and representations of
officers and other representatives  of Seagate, Arcada  and others, which  facts
may  in certain instances derive from the best knowledge of such persons without
duty of  inquiry. Certain  of  the representations  of  Seagate and  Arcada  are
attached hereto as Exhibits A and B, respectively.

    In  rendering our opinion,  we have considered  the applicable provisions of
the Internal Revenue Code of 1986 (the "Code"), Treasury regulations,  pertinent
judicial  authorities, rulings of  the Internal Revenue  Service, and such other
authorities as  we have  considered  relevant. While  it  is possible  that  the
Internal   Revenue  Service  may  raise  certain   issues  with  regard  to  the
qualification of the Merger as a reorganization as defined in Section 368(a)  of
the Code, in our opinion a discussion of such issues is not material in light of
our  view that the Service is less likely than not to ultimately prevail on such
issues and the fact that the shareholders of Arcada other than Conner and  Kevin
H. Azzouz (who, as Chief Executive Officer of Arcada, has been fully apprised of
such  issues) have  been indemnified by  Seagate against the  possibility of the
Merger not qualifying as a reorganization under  the Code as a result of,  among
other things, such issues.

    Based  upon the foregoing,  it is our  opinion that, under  present law, the
discussion presented under the heading "Certain United States Federal Income Tax
Consequences" in the Proxy Statement/Prospectus relating to the Merger, although
general in nature,  sets forth  the material  United States  federal income  tax
consequences of the Merger to Arcada and stockholders of Arcada.
<PAGE>
    We  express no opinion  as to whether  such discussion addresses  all of the
United States  federal  income  tax  consequences of  the  Merger  that  may  be
applicable  to any particular stockholder of  Arcada. In addition, we express no
opinion as to the U.S. federal, state, local, foreign or other tax consequences,
other than as set forth above.

    This  opinion   is   being   furnished  in   connection   with   the   Proxy
Statement/Prospectus.  You may rely  upon and refer to  the foregoing opinion in
the Proxy Statement/Prospectus. Any material changes in the facts from those set
forth or assumed  herein or  in the  Proxy Statement/Prospectus  may affect  the
conclusions stated herein.

    We  hereby consent to the reference to  us in the section captioned "Certain
Federal Income Tax Matters" in the Proxy Statement/Prospectus and to the  filing
of  this opinion  as an  exhibit to  the Registration  Statement containing such
Proxy Statement/Prospectus. In giving this consent, we do not admit that we come
within the category of persons whose consent is required under Section 7 of  the
Securities  Act  of  1933, as  amended,  or  the Rules  and  Regulations  of the
Securities and Exchange Commission thereunder.

                                          Very truly yours,

   
                                          /s/ IRELL & MANELLA
    
<PAGE>
   
                                January 17, 1996
    

   
                                                                       EXHIBIT A
    

   
Irell & Manella
1800 Avenue of the Stars
Suite 900
Los Angeles, California 90067
    

   
Dear Sirs:
    

   
    In  connection with the opinion  to be delivered by  you pursuant to Section
7.3(b) of the Agreement and Plan of Reorganization dated as of December 21, 1995
(the "Agreement"), by and among Seagate Technology, Inc., a Delaware corporation
("Seagate"), Arcada Holdings, Inc., a Delaware corporation ("Arcada"), and Kevin
H. Azzouz, an  individual, relating  to the  proposed merger  (the "Merger")  of
Merger  Sub with  and into Arcada,  and recognizing  that you will  rely on this
letter in rendering said opinion, the undersigned, a duly authorized officer  of
Seagate  and acting as such, hereby certifies  that to the best knowledge of the
undersigned after  reasonable  inquiry, the  facts  relating to  the  Merger  as
described  in the Agreement  and the Proxy  Statement/Prospectus, expected to be
dated January 19,  1996, including  attachments thereto, are  true, correct  and
complete in all material respects and hereby certifies, to the best knowledge of
the  undersigned  after reasonable  inquiry,  to the  following  as of  the date
hereof. Insofar as such certification  pertains to any person (including  Conner
Peripherals,  Inc., a  Delaware corporation  ("Conner"), Arcada  and Merger Sub)
other than  Seagate and  any of  its  subsidiaries, the  voting stock  of  which
Seagate  owns at least eighty percent (80%) (an "Affiliate"), such certification
is only as  to the  knowledge of the  undersigned without  specific inquiry.  We
understand  that you will  reaffirm your opinion  at the time  of the Merger and
that, in connection with such reaffirmation,  you will require that we  reaffirm
this certification at that time.
    

   
    Capitalized  terms in this  letter shall have the  same meanings ascribed to
them in the Agreement unless otherwise specified herein.
    

   
                         A.  REPRESENTATIONS OF SEAGATE
    

   
    1.  The  Merger will  be consummated  in accordance  with the  terms of  the
Agreement  and none of the material terms or conditions therein have been waived
or modified and Seagate  has no plan  or intention to waive  or modify any  such
material terms or conditions.
    

   
    2.   The  Seagate/Conner Merger will  be consummated in  accordance with the
terms of  the  Seagate/Conner  Agreement  and none  of  the  material  terms  or
conditions  therein have  been waived  or modified  and Seagate  has no  plan or
intention to waive or modify any such material terms or conditions.
    

   
    3.  The  ratio for the  exchange of shares  of common stock  of Arcada  (the
"Arcada  Common  Stock") for  voting common  stock  of Seagate  ("Seagate Common
Stock") in the Merger was negotiated through arm's length bargaining.
    

   
    4.  It is the belief of management of Seagate that the fair market value  of
the  Seagate  Common Stock  to be  received  by Arcada  stockholders is,  in the
aggregate, approximately equal to the aggregate fair market value of the  Arcada
Common Stock surrendered in exchange therefor.
    

   
    5.   To the knowledge  of Seagate, there is no  present plan or intention on
the part of the stockholders of Arcada  other than Conner (a "Plan"), to  engage
in  a sale,  exchange, transfer,  reduction of  risk of  ownership or  any other
direct or indirect disposition (a "Sale") of (i) shares of Seagate Common  Stock
to  be issued to them in the Merger,  which shares have an aggregate fair market
value, as  of  the period  ending  at the  effective  time of  the  Merger  (the
"Effective Time"), in excess of fifty percent (50%) of the aggregate fair market
value,  immediately prior  to the  Merger, of  the outstanding  shares of Arcada
Common Stock held  by shareholders other  than Conner immediately  prior to  the
    
<PAGE>
   
Irell & Manella
January 17, 1996
Page 2
    
   
Merger  ("Outstanding Arcada Common  Stock") (including shares  of Arcada Common
Stock issued after the date hereof and  prior to the Effective Time pursuant  to
exercise  of options to acquire Arcada Common  Stock issued to present or former
employees or directors of Arcada in the ordinary course of business (the "Arcada
Options")), or  (ii) more  than fifty  percent (50%)  of the  shares of  Seagate
Common  Stock received by such  stockholders in the Merger.  For purposes of the
foregoing, a Sale of Seagate Common  Stock shall be considered to have  occurred
pursuant to a Plan if such Sale occurs in a transaction that is in contemplation
of  or related to the  Merger (a "Related Transaction").  In addition, shares of
Arcada Common Stock (or the portion thereof)  (i) exchanged for cash in lieu  of
fractional  shares of Seagate Common Stock or  (ii) with respect to which a Sale
occurred in a  Related Transaction prior  to the Merger  shall be considered  to
have  been Outstanding Arcada Common Stock that was exchanged for Seagate Common
Stock in the Merger and then disposed of pursuant to a Plan.
    

   
    6.  Seagate has no plan or intention to redeem or otherwise reacquire any of
the Seagate Common Stock to be issued in the Merger.
    

   
    7.  Seagate has no present plan or intention: to liquidate Arcada; to  merge
Arcada into another corporation (other than the possible merger of Arcada into a
direct,  wholly owned  subsidiary of Seagate  following a merger  of Conner into
Seagate); to cause Arcada  to sell or  otherwise dispose of  any of its  assets,
except  for dispositions made in the ordinary  course of business; or to sell or
otherwise dispose of any of  the Arcada Common Stock  acquired in the Merger  or
otherwise,  except for transfers described in  Code Section 368(a)(2)(C) and the
possible transfer of  Arcada Common  Stock to Seagate  pursuant to  a merger  of
Conner into Seagate which would qualify under Code Section 332.
    

   
    8.   Seagate, Conner, Merger Sub, Arcada and the stockholders of Arcada will
each pay separately its  or their own expenses  incurred in connection with  the
Merger.
    

   
    9.   Conner will acquire Arcada Common  Stock solely in exchange for Seagate
voting stock and immediately after the acquisition, Conner will have control  of
Arcada, as defined in Section 368(c) of the Code. Furthermore, no liabilities of
Arcada  or Arcada shareholder's will  be assumed by Conner,  nor will any of the
Arcada Common Stock be subject to any liabilities.
    

   
    10. Neither Seagate, nor any Affiliate of Seagate, excluding Conner and  any
of  its  subsidiaries, owns,  nor  has owned  within  the preceding  five years,
directly or indirectly, any Arcada Common Stock.
    

   
    11.  Seagate  is  not  an   "investment  company"  as  defined  in   Section
368(a)(2)(F)(iii)  and  (iv) of  the  Code, nor  will  Seagate be  an investment
company at the Effective Time.
    

   
    12. Arcada will pay its dissenting shareholders the value of their stock out
of its  own funds.  No funds  will be  supplied for  that purpose,  directly  or
indirectly, by Seagate, nor will Seagate directly or indirectly reimburse Arcada
for any payments to dissenters.
    

   
    13.  The fair market value of the assets of Arcada does and at the Effective
Time will exceed  the aggregate  liabilities of Arcada  plus the  amount of  any
other  liabilities to which such assets are subject that are not included in the
aggregate.
    

   
    14. No  fractional shares  of Seagate  Common Stock  will be  issued in  the
Merger.  In lieu  thereof, cash  will be  paid to  Arcada stockholders otherwise
entitled to a fractional share of Seagate  Common Stock. The payment of cash  in
lieu of fractional shares of Seagate Common Stock is made solely for the purpose
of avoiding the expense and inconvenience of issuing and transferring fractional
shares  and is not  separately bargained for consideration.  The total amount of
cash that  any  holder  of Seagate  Common  Stock  will receive  in  lieu  of  a
fractional  share interest will  not equal or  exceed the fair  market value (as
determined in accordance with the Merger Agreement) of one full share of Seagate
Common Stock on the last trading day prior to the Effective Time, and the  total
cash  consideration that will be paid  in the transaction to Arcada stockholders
in lieu of issuing fractional shares of Seagate Common Stock will not exceed one
percent (1%) of the total consideration  that will be issued in the  transaction
to the Arcada stockholders in exchange for their shares of Arcada Common Stock.
    
<PAGE>
   
Irell & Manella
January 17, 1996
Page 3
    

   
    15.  Any compensation paid to stockholders of  Arcada who enter (or who have
entered) into an  employment, consulting  or non-competition  contract, if  any,
with  Seagate (or any  member of a Controlled  Group in which  Seagate is also a
member other than Conner and any of its subsidiaries) at any time or with Arcada
after the  Effective  Time will  be  for services  actually  rendered or  to  be
rendered   (or  compliance  with  restrictions   on  competition)  and  will  be
commensurate with amounts paid to third  parties bargaining at arm's length  for
similar   services  (or  compliance).  None   of  such  compensation  represents
consideration for the  exchange of  shares of  Arcada Common  Stock for  Seagate
Common  Stock. None  of the  shares of Seagate  Common Stock  received by Arcada
stockholders in the Merger is separate consideration for or otherwise  allocable
to anything other than Arcada Common Stock, such as for services or any covenant
not to compete.
    

   
    16.  The Seagate  Common Stock  issued pursuant  to the  Merger will  not be
subject to  any  restriction, other  than  any restrictions  imposed  under  any
applicable  securities laws  or any  existing restrictions  with respect  to the
Arcada Common Stock exchanged therefor.
    

   
    17. All shares of Arcada Common Stock owned directly or indirectly by Arcada
will be canceled at the Effective  Time, and no consideration will be  delivered
in  exchange therefor. Such  cancellation is solely for  the purpose of avoiding
the expense and inconvenience of causing Seagate to issue shares to Arcada.
    

   
    18. Seagate formed Merger Sub solely for the purpose of the Merger.
    

   
    19. None  of  the shares  of  Seagate Common  Stock  received by  any  party
pursuant  to the Merger is separate consideration for or allocable to the Arcada
Options or  the  Arcada  Conner  Options  which  remain  outstanding  after  the
Effective Time.
    

   
    20. Seagate is authorized to make all the representations made by it and set
forth herein.
    

   
                      B.  LIMITATIONS ON OPINION: RELIANCE
    

   
    1.   Seagate has read and understands all the limitations and qualifications
to which your opinion is subject and the items upon which you have relied.
    

   
    2.  Seagate  recognizes that your  opinion will  be based, in  part, on  the
representations  herein and that  such opinion will  not be effective  if any of
such representations is not  accurate and complete in  all material respects  at
all relevant times.
    

   
    This letter is being furnished to you solely for your benefit and for use in
rendering  your opinion and is  not to be used,  circulated, quoted or otherwise
referred to for any purpose (other  than inclusion in your opinion) without  the
express written consent of Seagate. All of the foregoing certifications are true
to the best knowledge of the management of Seagate.
    

   
                                          Very truly yours,
    

   
                                          SEAGATE TECHNOLOGY, INC.
    

   
                                          By:/s/ DONALD L. WAITE
    
       -------------------------------------------------------------------------

   
                                          Its:Executive Vice President
    
       -------------------------------------------------------------------------
<PAGE>
   
                              ARCADA HOLDINGS INC.
    

   
                                January 17, 1996
    

   
                                                                       EXHIBIT B
    

   
Irell & Manella
1800 Avenue of the Stars
Suite 900
Los Angeles, California 90067
    

   
Dear Sirs:
    

   
    In  connection with the opinion  to be delivered by  you pursuant to Section
7.3(b) of the Agreement and Plan of Reorganization dated December 21, 1995  (the
"Agreement"),  by  and among  Seagate Technology,  Inc., a  Delaware corporation
("Seagate"), Arcada Holdings, Inc., a Delaware corporation ("Arcada"), and Kevin
H. Azzouz,  an individual  relating to  the proposed  merger (the  "Merger")  of
Merger  Sub with  and into Arcada,  and recognizing  that you will  rely on this
letter in rendering said opinion, the undersigned, a duly authorized officer  of
Arcada  and acting as such,  hereby certifies that to  the best knowledge of the
undersigned after  reasonable  inquiry, the  facts  relating to  the  Merger  as
described  in the Agreement  and the Proxy  Statement/Prospectus, expected to be
dated January 19,  1996, including  attachments thereto, are  true, correct  and
complete in all material respects and hereby certifies, to the best knowledge of
the  undersigned  after reasonable  inquiry,  to the  following  as of  the date
hereof. Insofar as such certification pertains to any person (including Seagate,
Conner Peripherals,  Inc., a  Delaware corporation  ("Conner") and  Merger  Sub)
other  than Arcada and any of its subsidiaries, the voting stock of which Arcada
owns at least eighty percent (80%) (an "Affiliate"), such certification is  only
as  to the knowledge of the  undersigned without specific inquiry. We understand
that you will  reaffirm your  opinion at  the time of  the Merger  and that,  in
connection  with  such reaffirmation,  you will  require  that we  reaffirm this
certification at that time.
    

   
    Capitalized terms in this  letter shall have the  same meanings ascribed  to
them in the Agreement unless otherwise specified herein.
    

   
                         A.  REPRESENTATIONS OF ARCADA
    

   
    1.   The  Merger will  be consummated  in accordance  with the  terms of the
Agreement and none of the material terms or conditions therein have been  waived
or  modified and  Arcada has no  plan or intention  to waive or  modify any such
material terms or conditions.
    

   
    2.  The  ratio for the  exchange of shares  of common stock  of Arcada  (the
"Arcada  Common  Stock") for  voting common  stock  of Seagate  ("Seagate Common
Stock") in the Merger was negotiated through arm's length bargaining.
    

   
    3.  It is the belief of management  of Arcada that the fair market value  of
the  Seagate  Common Stock  to be  received  by Arcada  stockholders is,  in the
aggregate, approximately equal to the aggregate fair market value of the  Arcada
Common Stock surrendered in exchange therefor.
    

   
    4.  There is no present plan or intention on the part of the stockholders of
Arcada other than Conner who own one percent (1%) or more of Arcada Common Stock
(on an as-converted basis), or, to the knowledge of Arcada any plan or intention
on  the part of Arcada's stockholders other than Conner (a "Plan"), to engage in
a sale, exchange, transfer, reduction of  risk of ownership or any other  direct
or  indirect disposition (a "Sale") of (i)  shares of Seagate Common Stock to be
issued to them in the Merger, which shares have an aggregate fair market  value,
as  of the  period ending at  the effective  time of the  Merger (the "Effective
Time"),  in  excess  of  fifty  percent  (50%)  of  the  aggregate  fair  market
    
<PAGE>
   
Irell & Manella
January 17, 1996
Page 2
    
   
value,  immediately prior  to the  Merger, of  the outstanding  shares of Arcada
Common Stock (assuming conversion of all outstanding convertible preferred stock
of Arcada)  held by  shareholders other  than Conner  immediately prior  to  the
Merger  ("Outstanding Arcada Common  Stock") (including shares  of Arcada Common
Stock issued after the date hereof and  prior to the Effective Time pursuant  to
exercise  of options to acquire Arcada Common  Stock issued to present or former
employees or directors of Arcada in the ordinary course of business (the "Arcada
Options")), or  (ii) more  than fifty  percent (50%)  of the  shares of  Seagate
Common  Stock received by such  stockholders in the Merger.  For purposes of the
foregoing, a Sale of Seagate Common  Stock shall be considered to have  occurred
pursuant to a Plan if such Sale occurs in a transaction that is in contemplation
of  or related to the  Merger (a "Related Transaction").  In addition, shares of
Arcada Common Stock (or the portion thereof)  (i) exchanged for cash in lieu  of
fractional  shares of Seagate Common Stock or  (ii) with respect to which a Sale
occurred in a  Related Transaction prior  to the Merger  shall be considered  to
have  been Outstanding Arcada Common Stock that was exchanged for Seagate Common
Stock in the Merger and then disposed of pursuant to a Plan.
    

   
    5.  Arcada has no  present plan or intention  to issue additional shares  of
its  stock  that would  result in  Conner  losing control  of Arcada  within the
meaning of  Section 368(c)(1)  of the  Internal Revenue  Code, as  amended  (the
"Code"),  other than pursuant to  options issued to employees  of Arcada with an
exercise price at  or near  the fair  market value  of the  underlying stock  of
Arcada at the time the options are issued.
    

   
    6.   To the  knowledge of Arcada,  neither Conner nor  Seagate has a present
plan or intention: to liquidate Arcada; to merge Arcada into another corporation
(other than the possible merger of Arcada into a direct, wholly owned subsidiary
of Seagate following a merger of Conner  into Seagate); to cause Arcada to  sell
or  otherwise dispose of any of its  assets, except for dispositions made in the
ordinary course of  business; or  to sell  or otherwise  dispose of  any of  the
Arcada  Common Stock acquired  in the Merger or  otherwise, except for transfers
described in  Code Section  368(a)(2)(C)  and the  possible transfer  of  Arcada
Common  Stock to Seagate pursuant to a merger of Conner into Seagate which would
qualify under Code Section 332.
    

   
    7.  Arcada has no plan or intention  to acquire after the Merger any of  the
Seagate Common Stock to be issued in the Merger.
    

   
    8.   Seagate, Conner, Merger Sub, Arcada and the stockholders of Arcada will
each pay separately its  or their own expenses  incurred in connection with  the
Merger.
    

   
    9.   Conner will acquire Arcada Common  Stock solely in exchange for Seagate
Common Stock and immediately after the acquisition, Conner will have control  of
Arcada, as defined in Section 368(c) of the Code. Furthermore, no liabilities of
Arcada  or Arcada shareholder's will  be assumed by Conner,  nor will any of the
Arcada Common Stock be subject to any liabilities.
    

   
    10. At the Effective  Time, Arcada will not  have outstanding any  warrants,
options,  convertible securities, or  any other type of  right pursuant to which
any person could acquire stock in Arcada that, if exercised or converted,  would
affect Conner's acquisition or retention of control of Arcada as defined in Code
Section 368(c)(1).
    

   
    11.   Arcada  is  not   an  "investment  company"   as  defined  in  Section
368(a)(2)(F)(iii) and (iv) of the Code, nor will Arcada be an investment company
at the Effective Time.
    

   
    12. Arcada will pay its dissenting shareholders the value of their stock out
of its  own funds.  No funds  will be  supplied for  that purpose,  directly  or
indirectly,  by Conner, Seagate or Merger Sub nor will Conner, Seagate or Merger
Sub directly or indirectly reimburse Arcada for any payments to dissenters.
    

   
    13. The fair market value of the assets of Arcada does and at the  Effective
Time  will exceed  the aggregate  liabilities of Arcada  plus the  amount of any
other liabilities to which such assets are subject that are not included in  the
aggregate.
    
<PAGE>
   
Irell & Manella
January 17, 1996
Page 3
    

   
    14.  No fractional  shares of  Seagate Common  Stock will  be issued  in the
Merger. In lieu  thereof, cash  will be  paid to  Arcada stockholders  otherwise
entitled  to a fractional share of Seagate  Common Stock. The payment of cash in
lieu of fractional shares of Seagate Common Stock is made solely for the purpose
of avoiding the expense and inconvenience of issuing and transferring fractional
shares and is not  separately bargained for consideration.  The total amount  of
cash  that  any  holder  of Seagate  Common  Stock  will receive  in  lieu  of a
fractional share interest  will not equal  or exceed the  fair market value  (as
determined in accordance with the Agreement) of one full share of Seagate Common
Stock  on the last trading  day prior to the Effective  Time, and the total cash
consideration that will  be paid in  the transaction to  Arcada stockholders  in
lieu  of issuing fractional shares  of Seagate Common Stock  will not exceed one
percent (1%) of the total consideration  that will be issued in the  transaction
to the Arcada stockholders in exchange for their shares of Arcada Common Stock.
    

   
    15.  Any compensation paid to stockholders of  Arcada who enter (or who have
entered) into an  employment, consulting  or non-competition  contract, if  any,
with  Conner, Seagate, Merger Sub (or any  member of a Controlled Group in which
Conner, Seagate or Merger Sub is also a member) at any time or with Arcada after
the Effective Time will be for services actually rendered or to be rendered  (or
compliance  with  restrictions on  competition)  and will  be  commensurate with
amounts paid to third  parties bargaining at arm's  length for similar  services
(or  compliance).  None of  such compensation  represents consideration  for the
exchange of shares of Arcada Common Stock for Seagate Common Stock. None of  the
shares  of Seagate Common Stock received by Arcada stockholders in the Merger is
separate consideration for or otherwise allocable to anything other than  Arcada
Common Stock, such as for services or any covenant not to compete.
    

   
    16.  Other than in the ordinary course  of its business, Arcada has made and
will make no transfer  of any of  its assets in contemplation  of the Merger  or
during  the  period  ending  at  the  Effective  Time  and  beginning  with  the
commencement of negotiations (whether informal  or formal) with Conner,  Seagate
or  Merger Sub  regarding the Merger  (or any  other form of  disposition of the
assets or stock of Arcada  other than in the  ordinary course of business).  For
purposes  of this paragraph,  a transfer of assets  includes any distribution of
assets with  respect  to  stock  or  in  redemption  of  stock  other  than  the
distribution  of regular dividends or the repurchase of unvested shares of stock
held by employees.
    

   
    17. All shares of Arcada Common Stock owned directly or indirectly by Arcada
will be canceled at the Effective  Time, and no consideration will be  delivered
in  exchange therefor. Such  cancellation is solely for  the purpose of avoiding
the expense and inconvenience of causing Seagate to issue shares to Arcada.
    

   
    18. Neither Seagate, nor any Affiliate of Seagate, excluding Conner and  any
of  its  subsidiaries, owns,  nor  has owned  within  the preceding  five years,
directly or indirectly, any Arcada Common Stock.
    

   
    19. None  of  the shares  of  Seagate Common  Stock  received by  any  party
pursuant  to the Merger is separate consideration for or allocable to the Arcada
Options or  the  Arcada  Conner  Options  which  remain  outstanding  after  the
Effective Time.
    

   
    20.  Arcada is authorized to make all the representations made by it and set
forth herein.
    

   
                      B.  LIMITATIONS ON OPINION: RELIANCE
    

   
    1.  Arcada has read and  understands all the limitations and  qualifications
to which your opinion is subject and the items upon which you have relied.
    

   
    2.   Arcada  recognizes that  your opinion  will be  based, in  part, on the
representations herein and  that such opinion  will not be  effective if any  of
such  representations is not  accurate and complete in  all material respects at
all relevant times.
    
<PAGE>
   
Irell & Manella
January 17, 1996
Page 4
    

   
    This letter is being furnished to you solely for your benefit and for use in
rendering your opinion and  is not to be  used, circulated, quoted or  otherwise
referred  to for any purpose (other than  inclusion in your opinion) without the
express written consent of Arcada. All of the foregoing certifications are  true
to the best knowledge of the management of Arcada.
    

   
                                          Very truly yours,
    

   
                                          ARCADA HOLDINGS, INC.
    

   
                                          By:/s/ KEVIN H. AZZOUZ
    
           ---------------------------------------------------------------------
   
                                             Kevin H. Azzouz
                                             Authorized Signatory
    

<PAGE>
                                                                   EXHIBIT 23.02

               CONSENT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS

    We  consent to the reference to our  firm under the caption "Experts" in the
Registration Statement (Form S-4) and  related Prospectus of Seagate  Technology
for  the registration of its common stock  and to the incorporation by reference
therein of our reports dated July 11, 1995, except for the last paragraph of the
patent litigation note as to  which the date is July  31, 1995, with respect  to
the  consolidated financial  statements of  Seagate Technology  and subsidiaries
incorporated by reference in  its Annual Report (Form  10-K) for the year  ended
June  30, 1995  and the related  financial statement  schedule included therein,
filed with the Securities and Exchange Commission.

                                                               Ernst & Young LLP

   
San Jose, California
January 17, 1996
    

<PAGE>
                                                                   EXHIBIT 23.03

                       CONSENT OF INDEPENDENT ACCOUNTANTS

    We  hereby consent to the use in the Proxy Statement/Prospectus constituting
part of this Registration Statement on  Form S-4 of Seagate Technology, Inc.  of
our  report  dated  December 21,  1995  relating to  the  consolidated financial
statements  of   Arcada   Holdings,   Inc.,  which   appears   in   such   Proxy
Statement/Prospectus.  We also consent to the  reference to us under the heading
"Experts".

/s/ PRICE WATERHOUSE LLP
- --------------------------
   
Price Waterhouse LLP
San Jose, California
January 17, 1996
    

<PAGE>
                                                                   EXHIBIT 23.04

                       CONSENT OF INDEPENDENT ACCOUNTANTS

    We   hereby  consent  to  the  incorporation   by  reference  in  the  Proxy
Statement/Prospectus constituting part  of this Registration  Statement on  Form
S-4  of Seagate Technology, Inc. of our report dated January 11, 1995, except as
to Note 15 which is dated  as of July 25, 1995,  appearing on page 21 of  Conner
Peripherals, Inc.'s Annual Report on Form 10-K/A for the year ended December 31,
1994.  We also consent  to the incorporation  by reference of  our report on the
Financial Statement Schedule, which appears on page S-2 of such Annual Report on
Form 10-K/A. We also consent to the reference to us under the heading  "Experts"
in such Proxy Statement/Prospectus.

/s/ PRICE WATERHOUSE LLP
- --------------------------
   
Price Waterhouse LLP
San Jose, California
January 17, 1996
    

<PAGE>
                                [FORM OF PROXY]
                             ARCADA HOLDINGS, INC.
          THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS
                        SPECIAL MEETING OF STOCKHOLDERS

    The   undersigned  stockholder   of  ARCADA   HOLDINGS,  INC.,   a  Delaware
corporation, hereby acknowledges  receipt of  the Notice of  Special Meeting  of
Stockholders  and  Proxy  Statement, each  dated  January 19,  1996,  and hereby
appoints Kevin H. Azzouz and Christopher  Gibson, and each of them, proxies  and
attorneys-in-fact, with full power to each of substitution, on behalf and in the
name  of the undersigned, to represent the undersigned at the Special Meeting of
Stockholders of ARCADA HOLDINGS, INC. to  be held on Friday, February 16,  1996,
at  9:00 a.m.  at the  Red Lion  Inn, 2050  Gateway Place,  San Jose, California
95110, and at any adjournments thereof, and  to vote all shares of Common  Stock
which  the undersigned would  be entitled to  vote if then  and there personally
present, on the matters set forth on the reverse side hereof:

PLEASE MARK, SIGN, DATE AND RETURN THIS PROXY CARD PROMPTLY IN THE ENCLOSED
ENVELOPE PROVIDED.

                                SEE REVERSE SIDE
<PAGE>
/X/ PLEASE MARK VOTES AS IN THIS EXAMPLE.

    THIS PROXY WILL BE VOTED AS DIRECTED OR, IF NO DIRECTION IS INDICATED,  WILL
BE  VOTED "FOR" THE PROPOSAL LISTED, AND  AS SAID PROXIES DEEM ADVISABLE ON SUCH
OTHER MATTERS AS  MAY COME BEFORE  THE MEETING, INCLUDING,  AMONG OTHER  THINGS,
CONSIDERATION  OF ANY  MOTION MADE  FOR ADJOURNMENT  OF THE  MEETING (INCLUDING,
WITHOUT LIMITATION, FOR PURPOSES OF  SOLICITING ADDITIONAL VOTES TO APPROVE  THE
MERGER AGREEMENTS).

<TABLE>
<S>        <C>                           <C>                                       <C>
1.         PROPOSAL  TO APPROVE THE  AGREEMENT AND PLAN  OF REORGANIZATION DATED AS  OF DECEMBER 21,  1995 BY AND AMONG
           ARCADA HOLDINGS, INC., A DELAWARE CORPORATION, SEAGATE  TECHNOLOGY, INC., A DELAWARE CORPORATION, AND  KEVIN
           H. AZZOUZ, AND A RELATED AGREEMENT OF MERGER (COLLECTIVELY, THE "MERGER AGREEMENTS"), PROVIDING FOR A NEWLY-
           FORMED,  WHOLLY-OWNED SUBSIDIARY OF SEAGATE TECHNOLOGY, INC. ("SUB") TO BE MERGED WITH AND INTO ARCADA HOLD-
           INGS, INC. WITH ARCADA HOLDINGS, INC. BEING THE SURVIVING CORPORATION AND BECOMING A WHOLLY-OWNED SUBSIDIARY
           OF SEAGATE TECHNOLOGY, INC.
</TABLE>

            / /  FOR            / /  AGAINST            / /  ABSTAIN

                                             Please sign exactly as name appears
                                             on Proxy

                                             Signature: ________ Date __________
                                             Signature: ________ Date __________
                                             Note: When shares are held by joint
                                             tenants,  both  should  sign.  When
                                             signing   as   attorney,  executor,
                                             administrator, trustee, guardian or
                                             corporate   officer   or   partner,
                                             please  give full title as such. If
                                             a  corporation,   please  sign   in
                                             corporate   name  by  President  or
                                             other  authorized  officer.  If   a
                                             partnership,    please    sign   in
                                             partnership  name   by   authorized
                                             person.

 The Arcada Holdings, Inc. Board of Directors Recommends a Vote FOR Proposal 1.


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