SILICON GRAPHICS INC /CA/
10-K, 1997-09-29
ELECTRONIC COMPUTERS
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                       SECURITIES AND EXCHANGE COMMISSION
 
                             WASHINGTON, D.C. 20549
 
                            ------------------------
 
                                   FORM 10-K
 
(Mark One)
 
[X] Annual Report pursuant to Section 13 or 15(d) of the Securities Exchange Act
    of 1934. For the fiscal year ended June 30, 1997.
 
[ ] Transition report pursuant to Section 13 or 15(d) of the Securities Exchange
    Act of 1934. For the transition period from          to          .
 
                         Commission File Number 1-10441
 
                               SILICON GRAPHICS, INC.
             (Exact name of registrant as specified in its charter)
 
           DELAWARE                            94-2789662
(State or Other Jurisdiction of             (I.R.S. Employer
Incorporation or Organization)           Identification Number)
 
      2011 NORTH SHORELINE BOULEVARD, MOUNTAIN VIEW, CALIFORNIA 94043-1389
             (Address of principal executive offices and zip code)
 
         Registrant's telephone number, including area code: (415) 960-1980
 
                            ------------------------
 
          Securities registered pursuant to Section 12(b) of the Act:
 
<TABLE>
<CAPTION>
                                          NAME OF EACH EXCHANGE
        TITLE OF EACH CLASS               ON WHICH REGISTERED:
- ------------------------------------  -----------------------------
<S>                                   <C>
Common Stock, $0.001 par value              New York Stock Exchange
Preferred Share Purchase Rights             New York Stock Exchange
5 1/4% Senior Convertible Notes             New York Stock Exchange
</TABLE>
 
    Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to such
filing requirements for the past 90 days. Yes _X_ No ___
 
    Indicate by check mark if disclosure of delinquent filers pursuant to Item
405 of Regulation S-K is not contained herein, and will not be contained, to the
best of registrant's knowledge, in definitive proxy or information statements
incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K. [X]
 
    The aggregate market value of the registrant's voting stock held by
non-affiliates of the registrant, based upon the closing sale price of the
Common Stock on September 2, 1997 on the New York Stock Exchange as reported in
The Wall Street Journal, was approximately $3,638 million. Shares of voting
stock held by each executive officer and director and by each person who owns 5%
or more of any class of registrant's voting stock have been excluded in that
such persons may be deemed to be affiliates. This determination of affiliate
status is not necessarily a conclusive determination for other purposes.
 
 AS OF SEPTEMBER 2, 1997, THE REGISTRANT HAD OUTSTANDING 183,154,820 SHARES OF
                                 COMMON STOCK.
 
                      DOCUMENTS INCORPORATED BY REFERENCE
 
    Parts of the Proxy Statement for registrant's Annual Meeting of Stockholders
to be held October 29, 1997 are incorporated by reference into Part III of this
Form 10-K Report.
 
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                                     PART I
 
ITEM 1. BUSINESS
 
GENERAL
 
    Silicon Graphics is a leader in high-performance computing. The Company's
broad range of workstations and graphics servers deliver advanced 3D graphics
and computing capabilities for engineering and creative professionals. Silicon
Graphics-Registered Trademark- and Cray-Registered Trademark- Research-branded
servers are the market leaders in technical computing applications. The
Company's highly scalable servers also have a growing presence in the enterprise
market, with a particular emphasis on Internet, large corporate data and
telecommunications applications.
 
    The Company's MIPS Group designs and market's the world's highest volume
computer RISC microprocessor. The Company also markets applications software
targeted at engineering and creative professionals in the digital content
creation and manufacturing sectors.
 
PRODUCTS
 
    The Company's computer systems range from desktop workstations to servers
and supercomputers. Most of these systems are designed around
MIPS-Registered Trademark- RISC microprocessors developed by the Company's MIPS
Group and the IRIX-TM- operating system, which is the Company's enhanced version
of the UNIX operating system.
 
GRAPHICS PRODUCTS
 
    Silicon Graphics desktop workstations combine key elements of workgroup
collaboration, interactive media and computing at a range of prices and
performance. Systems in this family can be used for tasks as diverse as
manipulating 3D models for computer-aided design (CAD), crunching numbers for
chemistry and geographic information systems applications, or functioning as a
tool for video editing, animation rendering, technical publishing, World Wide
Web and intranet authoring and serving, and software development.
 
    O2  The O2-TM- family of entry-level desktop workstations feature advanced
3D graphics and imaging, real-time video capability and interactive and
professional quality graphics, audio and imaging capabilities. The O2
workstation has significant appeal in markets such as mechanical CAD, chemistry,
color publishing, film and video, software development, education and media
authoring.
 
    OCTANE  The Octane-TM- family of single and dual processor workstations is
designed to provide the strongest graphics and computational capability
available in the desktop category, for applications such as 3D solids modeling,
mechanical CAD, digital prototyping, 3D visualization, animation, architectural
design and professional audio and video production.
 
    ONYX2  The Onyx2-TM- family of graphics supercomputers uses multiple
microprocessors and sophisticated graphics subsystems to handle the most
demanding visual computing tasks. Graphics subsystems available with these
servers include the Onyx2Reality-TM- and InfiniteReality-TM- graphics
subsystems. The Onyx2 family is well-suited for applications such as
computational chemistry, oil and gas research, molecular modeling, global
weather modeling, structural dynamics, fluid dynamics, image processing, visual
simulation, medical imaging and chemistry, interactive entertainment and digital
film and video production.
 
    ALIAS--WAVEFRONT  The Company's Alias--Wavefront division supplies modeling
and animation application software used by creative professionals in the
entertainment, industrial design and visualization and graphic design markets.
Its industry-leading products include Alias PowerAnimator-TM-, Alias Studio-TM-,
and Wavefront Composer-TM-. Alias--Wavefront has also announced the next
generation Maya-TM- product architecture, which will be incorporated in products
beginning in fiscal 1998. Alias--Wavefront is based in Toronto, Canada with
sales offices across North America, Europe and Asia and worldwide distribution.
<PAGE>
    COSMO SOFTWARE  The Company's Cosmo Software business offers a family of
content creation, browsing and management tools for the World Wide Web and
intranet markets. The Cosmo-TM- products are intended to facilitate the creation
of media-rich 3D environments and especially to take advantage of the power of
the industry standard Virtual Reality Modeling Language (VRML) developed by
Silicon Graphics. Cosmo Software also develops innovative 3D Web environments
under contract for online service customers like Disney Online and Microsoft's
MSN.
 
SERVERS
 
    ORIGIN200  The Origin200-TM- is a deskside server employing from one to four
processors. The Origin200 server is designed for departmental and other
workgroup serving applications as well as Web serving.
 
    ORIGIN2000  The Origin2000-TM- family of high-performance servers is based
on the Company's innovative non-uniform memory access (NUMA) architecture, which
offers the ability to scale from as few as four to as many as hundreds of
processors in the Cray Origin2000 line while maintaining almost linear
performance per processor. This "pay as you go" flexibility is highly attractive
to customers because it allows them to buy what they need today, add as needed
while protecting their investment, and redeploy when conditions change. Key
applications in the technical and scientific markets include finite element
analysis (to determine the impact of elements like stress and temperature),
quantum chemistry calculation, seismic analysis and computational fluid
dynamics. Key uses in the enterprise market include data mining (to analyze and
organize database information), product data management for manufacturing, and
commercial transaction processing. Origin servers also are used as media
servers, World Wide Web site servers and file servers.
 
    The CRAY T3E-TM- highly scalable supercomputing systems employ a highly
parallel architecture ranging from 16 to as many as 2,048 processors for a broad
range of scientific and industrial applications as diverse as petroleum
exploration, aerospace engineering and defense applications.
 
    VECTOR SYSTEMS  The Cray T90-TM- family of supercomputers delivers maximum
performance for vectorized supercomputing applications. The large memory
bandwidth of T90 systems make them ideal for problems involving huge amounts of
data, such as weather and climate modeling and large-scale auto engineering. The
Cray J90-TM- family uses low-cost CMOS technology to deliver affordable
supercomputing for vectorized applications like molecular modeling, ecosystem
simulation, medical imaging and vehicle dynamics simulation.
 
MIPS RISC MICROPROCESSORS
 
    The Company's system products, except the Cray T3E and vector families, are
based on the MIPS RISC microprocessor architecture. The Company's MIPS RISC
microprocessor designs incorporate a general purpose architecture and
instruction set designed for high performance over a wide range of applications.
The MIPS RISC microprocessor designs make efficient use of instruction
"pipelining" techniques and proprietary compilers, allowing significant
performance gains to be realized by optimizing the tradeoff between compiler and
microprocessor functions. The versatility of the MIPS RISC architecture makes it
suitable for computer applications from entry-level desktop systems up to
supercomputers.
 
    MIPS RISC microprocessors are also used in a wide variety of noncomputer
applications, including disk drives, printers and copiers and, increasingly,
consumer electronics products. Silicon Graphics computers represent only a small
percentage of the worldwide consumption of MIPS RISC microprocessors.
 
    The Company does not manufacture or sell MIPS RISC microprocessors and
related devices. It licenses its designs to "semiconductor partners" who
manufacture and sell the parts. The Company's current licensees are: Integrated
Device Technology, Inc.; LSI Logic Corporation; NEC Corporation; NKK
 
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Corporation; Philips Semiconductor; Quantum Effect Design, Inc. and Toshiba
Corporation. The semiconductor partners pay the Company unit royalties based
upon sales.
 
APPLICATIONS SOFTWARE
 
    Because the Company has historically developed only a very limited set of
applications software, its customers must either develop or license from a third
party the software necessary to address their needs. The Company maintains
active programs to encourage independent software development for its systems,
including training, technology support and cooperative marketing. The Company
believes that there are currently over 2,500 registered application software
programs offered for use on its systems.
 
MARKETING, SALES AND DISTRIBUTION
 
    The Company sells its system products through its own direct sales force and
through several indirect channels. In fiscal 1997 direct sales accounted for
approximately half of the Company's product revenues. The direct sales and
support organization operates throughout the United States and in all
significant international markets. The Company serves smaller international
markets through distributors.
 
    The principal indirect channels through which the Company operates are the
following:
 
    - VARS, or value added resellers, are software companies that develop or
      customize their proprietary software specifically for use with the special
      graphics hardware of the Company's workstations. VARs purchase
      workstations from the Company or its North American distributor,
      incorporate their applications software and resell the systems to
      end-users.
 
    - VADS, or value added dealers, are typically direct sales organizations
      that sell primarily into a single vertical market and incorporate
      appropriate specialized third-party software with the Company's hardware
      for sale to their customers.
 
    - SYSTEMS INTEGRATORS include Silicon Graphics systems in much larger
      systems customized for use by the federal government and large commercial
      clients.
 
Many of the Company's resellers are served through Access Graphics, an
independent company that functions as a master reseller of the Company's system
products.
 
    Information with respect to international operations and export sales may be
found in Note 14 to the Consolidated Financial Statements included in Part II
below. See also "Risks That Affect Our Business" below. Although no customer
accounted for 10% or more of the Company's total revenues for fiscal 1997, 1996
or 1995, a significant reduction or delay in sales to major customers could
adversely affect the Company's operating results.
 
CUSTOMER SERVICE AND SUPPORT
 
    The Company believes that the quality and reliability of its system products
and the ongoing support of such products are important elements of its
competitive strategy. The Company's customer service organization includes field
service engineers, field product and applications specialists, product support
engineers, training specialists and administrative support personnel. In
addition, the Company provides customer education through regularly scheduled
courses in system software administration, applications programming and hardware
maintenance. The Company provides local customer support from its regional sales
and service offices located in North America, Western Europe and the Pacific
Rim, with spare parts inventory stored at each location. International
distributors provide training and support for products sold by them.
 
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    The Company typically provides a standard "return to factory" hardware
warranty against defects in materials and workmanship for periods of up to one
year.
 
RESEARCH AND DEVELOPMENT
 
    The Company's research and development program is directed principally
toward maintaining and enhancing the Company's competitive position through
incorporating the latest advances in microprocessor, hardware, software and
networking technologies. This effort is focused specifically on developing and
enhancing its computing architectures, MIPS RISC microprocessors, graphics
subsystems, VLSI technology, compiler software, operating system, applications
software and development tools. Simultaneously, the Company seeks to develop new
ways in which to increase product reliability, reduce manufacturing costs and
improve product development lead times.
 
    The Company is currently devoting significant research and development
resources to potential systems based on the Windows NT operating system and
Intel microprocessors. There are no assurances, however, that such systems will
be brought to market, and in any event, the Company does not expect that such
systems would account for any material revenue in fiscal 1998.
 
    During fiscal 1997, 1996 and 1995, the Company spent approximately $479
million, $353 million, and $248 million, respectively, on research and
development. Those amounts represented 13.1%, 12.1% and 11.1%, respectively, of
revenues.
 
MANUFACTURING
 
    The Company's manufacturing operations primarily involve assembling high
level subassemblies and systems and testing major purchased subassemblies. All
products are subjected to substantial environmental stress and electronic
testing prior to shipment to customers. The Company primarily manufactures and
ships its products from its facilities in Mountain View, California, Chippewa
Falls, Wisconsin and near Neuchatel, Switzerland.
 
    The Company continually evaluates the allocation of manufacturing activities
among the Company's own operations and those of suppliers and subcontractors.
This allocation may be affected by fluctuations in the volume of business,
geopolitical, economic and technological developments and other factors.
 
    Most of the Company's products incorporate components that are available
from only one or limited sources. Key components include application specific
integrated circuits ("ASICs"), storage products, especially RAID-based products,
and certain memory products.
 
    Reliance on single or limited source vendors involves several risks,
including the possibility of a shortage of certain key components that meet the
Company's product specifications. Risks also include long lead times, reduced
control over delivery schedules, and the possibility of charges for excess and
obsolete inventory.
 
    The Company also has single sources for certain peripherals, communications
controllers and power supplies, and the monitors and plastic cabinets used
across the Company's system products. The Company believes that, in most of
these cases, alternative sources of supply could be developed over a period of
time. However, a reduction or interruption in supply or a significant increase
in the price of one or more single or limited source components would, at least
in the short term, adversely affect the Company's operating results.
 
    Many of the Company's suppliers are located outside the United States,
especially in Japan. The prices of parts from these suppliers have been and may
be affected significantly by such factors as protectionist measures and changes
in currency exchange rates between the United States and other countries. In
addition, changes in the availability of certain memory chips (DRAMs, SRAMs and
VRAMs) have caused, and in the future may cause, significant changes in their
prices.
 
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COMPETITION
 
    The computer industry is highly competitive and is characterized by rapid
technological advances in both hardware and software development. These advances
result in frequent new product introductions, short product life cycles and
increased new product capabilities, typically representing significant price/
performance improvements. The principal competitive factors in the Company's
market are product features, price/performance, networking capabilities, product
quality and reliability, ease of use, capabilities of the system software,
availability of applications software, customer support, product availability,
corporate reputation and price. The strong competition faced throughout the
Company's product line can result in significant discounting from list price.
 
    The Company's principal competition has historically come from other
workstation and computer system manufacturers and, to a lesser extent, from
graphics subsystem and terminal vendors and graphics integrated circuit
manufacturers. The principal workstation and computer manufacturers that compete
in the Company's markets are Compaq Computers, Digital Equipment, Hewlett
Packard, IBM and Sun Microsystems. The Company is facing increasing competition
at the lowest end of the workstation market from systems based on personal
computer technologies such as the Windows NT operating system, Intel
microprocessors and graphics acceleration cards. The Company has under
development a desktop system that will be based on Intel microprocessors and the
Windows NT operating system. There can be no assurance that this system will be
introduced or gain commercial acceptance.
 
    In the high end of the supercomputer market, the Company faces competition
from IBM as well as from NEC, Hitachi and Fujitsu. In the applications software
market and certain other emerging markets the Company's principal competitor is
Microsoft.
 
    The Company's MIPS RISC microprocessor architecture and technology compete
directly with microprocessor products offered by manufacturers of other
microprocessor designs, in particular those offered by Intel, IBM, Digital, HP,
Motorola and Sun.
 
PROPRIETARY RIGHTS AND LICENSES
 
    The Company has been granted or has applications pending for a significant
number of U.S. patents, and will continue to seek patent coverage for its
inventions in both the United States and foreign countries. The Company also has
applied for and holds various trademark registrations in the United States and
in selected foreign countries. The Company will continue to seek protection for
its inventions, trademarks, maskworks and copyrights where appropriate.
 
    As is customary in its industry, the Company licenses from third parties a
wide range of software for its internal use and for the use of its customers.
The Company licenses the UNIX operating system on a non-exclusive basis from
Novell, Inc., and sublicenses it to its customers.
 
    The Company's ability to compete may be affected by its ability to protect
proprietary information and to obtain necessary licenses on commercially
reasonable terms. The extent to which U.S. and international intellectual
property laws protect the Company's products, and the enforceability of end-user
license agreements, have not been fully determined, and the computer industry
has seen a substantial increase in litigation with respect to intellectual
property matters. Such litigation or changes in the interpretation of
intellectual property laws could expand or reduce the extent to which the
Company or its competitors are able to protect their intellectual property or
require changes in the design of products which could have an adverse impact on
the Company. The Company has several intellectual property lawsuits pending
against it today. There can be no assurance that the Company will not be made a
party to significant litigation regarding intellectual property matters in the
future. See "Legal Proceedings."
 
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EMPLOYEES
 
    As of June 30, 1997, the Company had approximately 10,930 full-time
employees. The Company's future success will depend, in part, on its ability to
continue to attract, retain and motivate highly qualified technical, marketing
and management personnel, who are in great demand. The Company has never had a
work stoppage, and no employees are represented by a labor union. The Company
has workers' councils where required by European Union or other applicable laws.
The Company believes that its employee relations are good.
 
CORPORATE DATA
 
    The Company was originally incorporated as a California corporation in
November 1981, and reincorporated as a Delaware corporation in January 1990.
 
ITEM 2. PROPERTIES
 
    The Company believes that, while it currently has or is developing
sufficient facilities to conduct its operations during fiscal 1998, it will
continue to acquire both leased and owned facilities throughout the world as its
business requires. The Company leases sales, service and administrative offices
worldwide and has its principal corporate and manufacturing facilities in the
following locations:
 
    CALIFORNIA The Company's corporate offices and its primary research and
development and manufacturing operations are located in Mountain View,
California, where the Company occupies a total of about 1,832,500 square feet.
These facilities include a ten-building campus facility comprising approximately
726,500 square feet, leased by the Company through the years 2000 to 2005; a
four-building, 500,000 square foot campus facility completed in fiscal 1997 on
22 acres of leased land in the same area; and a sales headquarters building
comprising approximately 112,000 square feet and located on 7.5 acres owned by
the Company near its Mountain View headquarters. The Company also leases ten
other buildings near its Mountain View headquarters, comprising approximately
490,000 square feet.
 
    MINNESOTA AND WISCONSIN The Company also owns manufacturing, research and
development and service facilities comprising approximately 749,000 square feet
in Chippewa Falls, Wisconsin and research and development, sales and
administrative facilities comprising 495,000 square feet in Eagan, Minnesota.
 
    SWITZERLAND The Company's European manufacturing and support center near
Neuchatel, Switzerland is located in a facility owned by the Company, consisting
of approximately 170,000 square feet.
 
ITEM 3. LEGAL PROCEEDINGS
 
    The Company is defending the lawsuits described below. The Company believes
that it has good defenses to the claims in each of these lawsuits and is
defending each of them vigorously.
 
    The Company is defending a securities class action lawsuit filed in U.S.
District Court for the Northern District of California in January 1996. The suit
alleges that the Company and certain of its officers and directors made material
misrepresentations and omissions during the period from September to December
1995. In May 1996, the District Court dismissed the securities class action with
prejudice. The plaintiffs' appeal to the U.S. Court of Appeals for the Ninth
Circuit is pending.
 
    The Company also is defending securities class action lawsuits involving
MIPS Computer Systems, Inc., which the Company acquired in June 1992, and Alias
Research Inc., which the Company acquired in June 1995. The MIPS case, which was
filed in the U.S. District Court for the Northern District of California in
1992, alleges that MIPS and certain of its officers and directors made material
misrepresentations and omissions during the period from January to October of
1991. In September 1996, the U.S. Court of Appeals for the Ninth Circuit
reversed the summary judgment granted in defendants' favor in
 
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June 1994. The Company's petition for review by the U.S. Supreme Court is
pending. The Alias case, which was filed in the U.S. District Court for the
District of Connecticut in 1991, alleges that Alias and certain of its officers
and directors made material misrepresentations and omissions during the period
from May 1991 to April 1992. Alias' motion to dismiss the amended complaint is
pending.
 
    The Company also is defending a patent infringement lawsuit filed by Martin
Marietta Corp. in the U.S. District Court for the Middle District of Florida in
September 1995. The Company has filed a counterclaim seeking to invalidate the
principal patent at issue in the lawsuit, and Martin Marietta has requested the
U.S. Patent and Trademark Office to re-examine the patent. The District Court
has set a trial date for the lawsuit in February 1998.
 
    In July 1996, the Company's Cray Research subsidiary filed a petition with
the U.S. Department of Commerce and the International Trade Commission alleging
that sales of vector supercomputers by Japanese companies violated U.S.
anti-dumping laws. In October 1996, NEC filed a lawsuit in the Court of
International Trade to prevent the Commerce Department from investigating these
anti-dumping claims on the grounds that it was tainted by prejudgment. Cray
Research joined this lawsuit as an interested party. In August 1997, the Court
of International Trade ruled that the Commerce Department investigation was fair
and conducted in compliance with the requirements of the U.S. anti-dumping laws.
The Commerce Department has determined that NEC and Fujitsu are illegally
dumping vector supercomputers in the U.S. market. In September, 1997, the
International Trade Commission ruled that this activity has injured and could
cause further injury to the domestic market. As a result of these findings,
antidumping duties will be imposed on vector supercomputers imported into the
U.S. market by Japanese vendors.
 
    The U.S. Departments of Commerce and Justice are investigating the Company's
compliance with export control laws in connection with sales of its computer
systems, including the sale of certain computer systems to a customer in Russia
in fiscal 1997.
 
    The Company routinely receives communications from third parties asserting
patent or other rights covering the Company's products and technologies. Based
upon the Company's evaluation, it may take no actions or it may seek to obtain a
license. There can be no assurance in any give case that a license will be
available on terms the Company considers reasonable, or that litigation will not
ensue.
 
    Management is not aware of any pending disputes, including those described
above, that would be likely to have a material adverse effect on the Company's
financial condition, results of operations or liquidity. However, management's
evaluation of the likely impact of these pending disputes could change in the
future.
 
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EXECUTIVE OFFICERS OF THE REGISTRANT
 
    The executive officers of the Company and their ages are as follows:
 
<TABLE>
<CAPTION>
                                                                                                                 EXECUTIVE
                                                                                                                  OFFICER
             NAME                    AGE                     POSITION AND PRINCIPAL OCCUPATION                     SINCE
- -------------------------------      ---      ----------------------------------------------------------------  -----------
<S>                              <C>          <C>                                                               <C>
Edward R. McCracken                      53   Chairman, Chief Executive Officer and Director                          1984
 
Robert H. Ewald                          49   Executive Vice President, Computer Systems                              1996
 
Gary L. Lauer                            44   Executive Vice President, Worldwide Sales and Marketing, Silicon        1988
                                                Graphics, Inc. and President, Silicon Graphics World Trade
                                                Corporation
 
John E. Bourgoin                         51   Senior Vice President, Silicon Graphics, Inc. and President,            1996
                                                MIPS Group
 
Kenneth L. Coleman                       54   Senior Vice President, Customer and Professional Services               1987
 
William M. Kelly                         44   Senior Vice President, Corporate Operations and Secretary               1994
 
Dennis P. McBride                        45   Vice President, Controller                                              1988
</TABLE>
 
    Executive officers of the Company are elected annually by the Board of
Directors and serve at the Board's discretion. There are no family relationships
among any directors, nominees for director or executive officers of the Company.
 
    Except as set forth below, all of the officers have been associated with the
Company in their present positions for more than five years.
 
    Mr. McCracken became Chairman of the Company in 1994.
 
    Mr. Ewald assumed his current responsibilities in 1997. He joined the
Company in 1996 as President of Cray Research and a Senior Vice President of the
Company. Mr. Ewald was the President and Chief Operating Officer of Cray
Research, Inc. from 1994 until 1996, when Cray was acquired by the Company.
Prior to that, he was Chief Operating Officer of Cray's Supercomputer Operations
and in 1993 served as Executive Vice President and General Manager,
Supercomputer Operations. From 1991 through 1993, Mr. Ewald was Cray's Executive
Vice President, Development.
 
    Mr. Lauer joined the Company in 1988 as Vice President, North American
Marketing, became Vice President, North American Field Operations in 1989, was
named Senior Vice President, North American Field Operations in 1991 and became
an Executive Vice President of the Company and the President of Silicon Graphics
World Trade Corporation in 1995.
 
    Mr. Bourgoin joined the Company in 1996 as President of the MIPS Group and a
Senior Vice President of the Company. Prior to joining the Company, Mr. Bourgoin
served as Vice President, Computation Products Group at Advanced Micro Devices,
Inc.
 
    Mr. Coleman assumed his current responsibilities in 1997. From 1987 to 1997
he served as Senior Vice President, Administration of the Company.
 
    Mr. Kelly assumed his current responsibilities in 1997 and has served as
acting Chief Financial Officer since May 1997. He joined the Company in 1994 as
Vice President, Business Development, General Counsel and Secretary. During
1996, Mr. Kelly also served as Senior Vice President, Silicon Interactive Group.
Prior to joining the Company, Mr. Kelly had practiced law since 1978 with the
firm of Shearman & Sterling, most recently as co-managing partner of that firm's
San Francisco office.
 
    Mr. McBride became Vice President, Controller in 1988. In September 1997,
Mr. McBride became Senior Vice President, World Trade Operations.
 
                                       8
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                                    PART II
 
ITEM 5. MARKET FOR THE REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER
        MATTERS
 
                          PRICE RANGE OF COMMON STOCK
 
    The Company's Common Stock is traded on the New York Stock Exchange under
the symbol of SGI. The following table sets forth, for the periods indicated,
the high, low, and close prices for the Common Stock as reported on the NYSE.
 
<TABLE>
<CAPTION>
                                               FISCAL 1997                      FISCAL 1996
                                     -------------------------------  -------------------------------
                                        LOW       HIGH       CLOSE       LOW       HIGH       CLOSE
                                     ---------  ---------  ---------  ---------  ---------  ---------
<S>                                  <C>        <C>        <C>        <C>        <C>        <C>
First Quarter......................  $   20.00  $   25.75  $   22.13  $   33.00  $   45.63  $   34.38
Second Quarter.....................      17.88      27.63      25.50      26.88      38.75      27.50
Third Quarter......................      19.25      28.38      19.50      21.25      30.38      25.00
Fourth Quarter.....................      12.63      20.25      15.00      23.13      30.13      24.00
</TABLE>
 
    The Company had 9,829 stockholders of record as of June 30, 1997. The
Company has not paid any dividends on its common stock. The Company currently
intends to retain earnings for use in its business and does not anticipate
paying cash dividends to common stockholders.
 
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<PAGE>
ITEM 6. SELECTED FINANCIAL DATA
 
                      SELECTED CONSOLIDATED FINANCIAL DATA
 
<TABLE>
<CAPTION>
YEARS ENDED JUNE 30                                    1997         1996(1)          1995           1994           1993
                                                    ----------     ----------     ----------     ----------     ----------
<S>                                                 <C>            <C>            <C>            <C>            <C>
Operating Data
  (in thousands, except per share amounts):
Total revenue.....................................  $3,662,601     $2,921,316     $2,228,268     $1,537,766     $1,132,869
Costs and expenses:
  Cost of revenue.................................   2,022,546      1,482,439      1,032,059        735,388        532,213
  Research and development........................     479,101        353,461        247,678        190,796        143,981
  Selling, general and administrative.............   1,038,313        807,830        619,259        417,753        336,054
  Write-off of acquired in-process technology and
    merger-related expenses.......................      10,757        103,193         22,000             --             --
  Restructuring costs.............................          --             --             --             --            650
                                                    ----------     ----------     ----------     ----------     ----------
Operating income from continuing operations.......     111,884        174,393        307,272        193,829        119,971
Interest and other income (expense), net..........     (13,694)        10,413          9,447          4,779            520
Minority interest in net loss of Cray Research....          --          3,982             --             --             --
                                                    ----------     ----------     ----------     ----------     ----------
Income from continuing operations before income
  taxes...........................................      98,190        188,788        316,719        198,608        120,491
Income from continuing operations.................      78,551        115,037        224,856        141,414         82,803
Net income........................................      78,551        115,037        224,856        141,814         73,540
Income per share:
  Income from continuing operations...............  $     0.43     $     0.65     $     1.28     $     0.86     $     0.53
  Net income......................................  $     0.43     $     0.65     $     1.28     $     0.86     $     0.47
Common and common equivalent shares used in the
  calculation of income per share.................     182,637        175,790        175,435        165,149        154,887
Balance Sheet Data (in thousands):
  Cash, cash equivalents and marketable
    investments...................................  $  374,292     $  456,937     $  780,012     $  604,444     $  208,538
  Working capital.................................   1,229,388        994,817        889,371        645,296        398,053
  Total assets....................................   3,344,592      3,158,246      2,206,619      1,567,052      1,048,294
  Long-term debt and other........................     419,144        381,490        287,267        252,645         56,832
  Stockholders' equity                               1,839,242      1,675,318      1,346,170        937,169        696,649
Statistical Data:
  Number of employees.............................      10,930         10,485          6,308          4,707          4,023
  Revenue/employee (average; in thousands)........  $      343     $      373     $      400     $      346     $      293
  Long-term debt and other/total capitalization...          19%            19%            18%            21%             8%
</TABLE>
 
- ------------------------
 
(1) Amounts reflect the April 2, 1996 acquisition of Cray Research, which was
    accounted for as a purchase. See Notes 2 and 3 to the consolidated financial
    statements.
 
                                       10
<PAGE>
ITEM 7.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
         OF OPERATIONS
 
    The matters addressed in this discussion, with the exception of the
historical information presented, are forward looking statements involving risks
and uncertainties, including the risks discussed under the heading "Risks That
Affect Our Business" and elsewhere in this report.
 
INTRODUCTION
 
    The following tables and discussion present certain financial information on
a comparative basis. The Company's fiscal 1996 results reflect the fourth
quarter acquisition of Cray Research in a business combination accounted for
under the purchase method. To provide a meaningful comparison of fiscal 1997 and
fiscal 1996 results, certain items (revenue, gross margin and operating expenses
other than merger-related expense) are presented on a pro forma combined basis
(as if the acquisition had occurred at the beginning of fiscal 1996 and
excluding the results of the Cray Business Systems Division which was disposed
in the first quarter of fiscal 1997) in addition to the actual fiscal 1996
results. Certain fiscal 1996 Cray Research amounts have also been reclassified
to conform to the current year presentation.
 
<TABLE>
<CAPTION>
                                                                FISCAL YEARS ENDED JUNE 30
                                                         ----------------------------------------
OPERATING ITEMS AS A PERCENTAGE OF TOTAL REVENUE                   PRO FORMA
(PERCENTAGES MAY NOT ADD DUE TO ROUNDING)                1997        1996         1996      1995
                                                         -----     ---------      -----     -----
<S>                                                      <C>       <C>            <C>       <C>
Product and other revenue..............................   84.3%       84.7%        87.4%     89.3%
Service revenue........................................   15.7        15.3         12.6      10.7
                                                         -----     ---------      -----     -----
Total revenue..........................................  100.0       100.0        100.0     100.0
Gross margin...........................................   44.8(1)     47.1(1)      49.3(1)   53.7
Research and development expenses......................   13.1        12.3         12.1      11.1
Selling, general & administrative expenses.............   28.3        26.8         27.7      27.8
Write-off of acquired in-process technology and
  merger-related expenses..............................    *           3.0(2)       3.5       1.0
                                                         -----     ---------      -----     -----
Operating margin.......................................    3.1%        4.2%         6.0%     13.8%
</TABLE>
 
- ------------------------
 
 *  Less than one percent
 
(1) Gross margin before Cray Research purchase accounting adjustments would have
    been 45.9% for fiscal 1997, 47.6% for fiscal 1996 on a pro forma basis and
    49.9% for fiscal 1996.
 
(2) Excludes $22 million of pre-merger Cray Research restructuring charges.
 
<TABLE>
<CAPTION>
                                                                      FISCAL 1997/         FISCAL 1996/
GROWTH RATES                                                      PRO FORMA FISCAL 1996     FISCAL 1995
                                                                 -----------------------  ---------------
<S>                                                              <C>                      <C>
Product and other revenue......................................                 7%                  28%
Service revenue................................................                10%                  55%
Total revenue..................................................                 7%                  31%
Gross profit...................................................                 2%                  20%
Research and development expenses..............................                14%                  43%
Selling, general and administrative expenses...................                13%                  30%
</TABLE>
 
                                       11
<PAGE>
 
<TABLE>
<CAPTION>
                                                                                                   FISCAL YEAR/YEAR
                                                                                                       INCREASE
                                                              FISCAL YEARS ENDED JUNE 30         ---------------------
                                                         -------------------------------------    1997 VS
REVENUE BY GEOGRAPHY                                              PRO FORMA                         PRO        1996 VS
($ IN MILLIONS)                                           1997      1996        1996     1995    FORMA 1996     1995
                                                         ------   ---------    ------   ------   ----------    -------
<S>                                                      <C>      <C>          <C>      <C>      <C>           <C>
United States..........................................  $1,927    $1,582      $1,412   $1,093       22%         29%
Europe.................................................     936     1,034         836      635      (9)%         32%
Rest of World(1).......................................     800       804         673      500     --  %         35%
                                                         ------   ---------    ------   ------      ---        -------
Total revenue..........................................  $3,663    $3,420      $2,921   $2,228        7%         31%
                                                         ------   ---------    ------   ------      ---        -------
                                                         ------   ---------    ------   ------      ---        -------
</TABLE>
 
<TABLE>
<CAPTION>
                                                                FISCAL YEARS ENDED JUNE 30
                                                           ------------------------------------
                                                                    PRO FORMA
(AS A PERCENTAGE OF TOTAL REVENUE)                         1997       1996        1996     1995
                                                           ----     ---------     ----     ----
<S>                                                        <C>      <C>           <C>      <C>
United States..........................................    53%         46%        48%      49%
Europe.................................................    25%         30%        29%      29%
Rest of World(1).......................................    22%         24%        23%      22%
</TABLE>
 
- ------------------------
 
(1) Includes Japan, other Asia/Pacific countries, Canada and Latin America
 
<TABLE>
<CAPTION>
                                                                FISCAL YEARS ENDED JUNE 30
REVENUE BY PRODUCT LINE                                    ------------------------------------
(AS A PERCENTAGE OF PRODUCT REVENUE, EXCLUDING OTHER                PRO FORMA
REVENUE)                                                   1997       1996        1996     1995
                                                           ----     ---------     ----     ----
<S>                                                        <C>      <C>           <C>      <C>
Servers (primarily from the Cray, Origin POWER
  Challenge-TM-, and Challenge-Registered Trademark-
  families)............................................    49%         34%        25%      21%
Graphics Systems (primarily from the
  Indy-Registered Trademark-, O2, Octane and Onyx
  families)............................................    51%         66%        75%      79%
</TABLE>
 
REVENUE
 
    Revenue growth in fiscal 1997 compared with pro forma fiscal 1996 reflected
increased shipments of servers as well as increased service revenue supporting a
larger installed base, offsetting a decline in graphics systems shipments. The
revenue growth rate declined substantially from 31% in fiscal 1996 to 7% in
fiscal 1997. However, the 1996 revenue growth rate of 31% includes incremental
Cray Research revenue for the fourth quarter of fiscal 1996. Excluding the
effect of Cray Research revenue for the fourth quarter of fiscal 1996, the
fiscal 1996 growth rate would have been 24%. Factors contributing to the fiscal
1997 decline in the revenue growth rate included the significant product
transitions which were not completed until the fourth quarter, as well as
softness in international business, particularly in Europe.
 
    As illustrated by the Company's fiscal 1997 results, the process of
completing new products and rapidly bringing them into volume production entails
substantial risks. See "Risks That Affect Our Business--Product Development and
Introduction."
 
    The mix of revenue between servers and graphics systems changed
significantly in fiscal 1997, an expected result of the Cray Research
acquisition. While the Company experienced revenue growth in fiscal 1997 across
its server product line, particularly in the high performance segments, graphics
systems revenue was down. Server and graphics systems unit volumes increased in
each of the years presented. Server product revenue per unit increased and
graphics systems revenue per unit decreased in fiscal 1997 compared with pro
forma fiscal 1996, while overall product revenue per unit has remained
substantially unchanged.
 
    Service revenue, which is comprised of hardware and software support and
maintenance, remained fairly constant as a percentage of total revenue in fiscal
1997 compared with pro forma fiscal 1996. The percentage of service revenue to
total revenue in these two periods is higher than that for 1995 due principally
to the additional Cray Research installed base.
 
                                       12
<PAGE>
    While the Company's geographic revenue mix had in recent years been shifting
towards its international operations, in fiscal 1997 that trend was reversed,
principally due to weakness in European business as compared to prior periods.
Revenue from Rest of World, principally Japan, represented approximately 22% of
total revenue in fiscal 1997, 24% in pro forma fiscal 1996 and 22% in fiscal
1995. Revenue growth in Japan slowed in fiscal 1997 compared with prior periods
partially as a result of a strengthened U.S. dollar. European revenue was also
somewhat adversely affected by currency changes.
 
    The Company's consolidated backlog at June 30, 1997 was $537 million,
compared with backlog of $572 million at June 30, 1996.
 
GROSS MARGIN
 
    Cost of product and other revenue includes costs related to product
shipments, including materials, labor, overhead and other direct or allocated
costs involved in their manufacture or delivery. Costs associated with
non-recurring engineering revenue are recognized in research and development
expense. Cost of service revenue includes all costs incurred in the support and
maintenance of the Company's products.
 
    Silicon Graphics' overall gross margin decreased from 47.1% in pro forma
fiscal 1996 to 44.8% in fiscal 1997. The decline was due principally to product
transition costs and relatively higher revenue in the U.S. where margins
typically are lower as compared with international margins.
 
    In fiscal 1996, the overall gross margin decreased to 49.3% from 53.7% in
fiscal 1995. The decrease was due principally to discounting on product sales
resulting from increased competition, as well as the effect of amortization in
the fourth quarter of fiscal 1996 of purchase accounting adjustments made to the
carrying value of acquired inventory and service contracts.
 
    The Company's gross margins are affected by a number of factors, including
geographic and product mix, and will fluctuate from period to period. The
Company expects its gross margins to be higher in fiscal 1998 than in fiscal
1997, following completion of the major product transition in late fiscal 1997.
Furthermore, the Cray Research purchase accounting adjustments to inventory and
service contracts are now fully amortized and thus will have no further
financial statement impact. Gross margins will nonetheless continue to be
affected by competitive pricing programs. See "Risks That Affect Our Business."
 
OPERATING EXPENSE
 
    Research and development spending in fiscal 1997 increased 14% in absolute
dollars compared with pro forma fiscal 1996, as the Company continued its new
product development programs. Research and development spending also grew as a
percentage of total revenue to 13.1% from 12.3%, largely because the Company
failed to achieve its planned revenue. Research and development spending
increased 43% in absolute dollars (to $353 million from $248 million) and as a
percentage of total revenue (to 12.1% from 11.1%) in fiscal 1996 compared with
fiscal 1995. The increase in the amount of expense resulted in part from the
inclusion of $30 million of Cray Research expenses in the fourth quarter, as
well as spending on projects related to new products introduced in fiscal 1997.
Because of the Company's belief that success in its marketplace requires a
continuous flow of new products, it expects to continue to increase the dollar
amount of research and development spending in fiscal 1998.
 
    Selling, general and administrative expenses increased 13% in absolute
dollars (to $1,038 million from $916 million) and as a percentage of total
revenue (to 28.3% from 26.8%) in fiscal 1997 compared with pro forma fiscal
1996. The increase in the amount of expense resulted from costs of new product
introductions as well as from direct costs related to the increase in sales
personnel during fiscal 1997. Selling, general and administrative expenses
increased 30% in absolute dollars (to $808 million from $619 million) and was
unchanged as a percentage of total revenue in fiscal 1996 compared with fiscal
1995. The increase in the amount of expense resulted in part from the inclusion
of $38 million of Cray Research expenses in the fourth quarter, as well as
continued investments in the Company's sales organization. The Company
 
                                       13
<PAGE>
expects selling, general and administrative expenses as a percentage of
anticipated revenue in fiscal 1998 to be roughly comparable to the fiscal 1997
level.
 
IMPACT OF CURRENCY
 
    The net effect of currency changes was not significant in any of the past
three fiscal years, although currency fluctuations have had and can have
material impacts on particular quarters.
 
OTHER OPERATING RESULTS
 
    ACQUIRED IN-PROCESS TECHNOLOGY  The Company recognized a one-time, non-tax
deductible charge of $98.2 million in the fourth quarter of fiscal 1996 for
in-process technology acquired in the Cray Research merger that had not yet
reached technological feasibility and that had no alternative future use.
 
    MERGER-RELATED EXPENSES  Merger-related expenses in fiscal 1997 relate
primarily to the Cray Research acquisition and consist principally of costs
associated with the integration of Silicon Graphics and Cray Research
information systems, accounting processes and marketing and human resource
activities. The Company expects to incur an additional $3 million of similar
merger-related expenses during fiscal 1998.
 
    INTEREST EXPENSE  Consolidated interest expense increased in fiscal 1997 and
in fiscal 1996 principally as a result of borrowings associated with the Cray
Research acquisition. The Company does not expect a significant change in the
level of interest expense in fiscal 1998.
 
    INTEREST INCOME AND OTHER, NET  Consolidated interest income and other, net
for fiscal 1997 decreased 66% compared with fiscal 1996, reflecting lower
interest income due to significantly lower average invested cash balances, costs
associated with the expansion of the Company's economic hedging program and the
write-off of an investment in a software company. Consolidated interest income
and other, net for fiscal 1996 increased by 19% over the prior year. This was
primarily the result of higher invested cash balances prior to the closing of
the Cray Research tender offer on April 2, 1996, offset by the Company's $10
million share of losses in a joint venture. The Company expects interest income
and other for fiscal 1998 to increase due to improved cash flows as programs
designed to improve asset management are implemented.
 
    PROVISION FOR INCOME TAXES  The consolidated effective tax rate for fiscal
1997 was approximately 20% compared with 39% in fiscal 1996 and 29% in fiscal
1995. The effective tax rate for fiscal 1997 differs from the Federal statutory
rate and is lower than in prior periods primarily as a result of the reinstated
U.S. federal research tax credit, proportionately higher earnings in low tax
jurisdictions, and proportionately higher foreign sales corporation benefits,
offset partially by foreign losses for which no benefit has been recorded. The
1996 rate also reflected the impact of the write-off of acquired in-process
technology for which there was no tax benefit.
 
    The Company does not provide for US federal income taxes on undistributed
earnings of foreign subsidiaries which it intends to permanently reinvest in
those operations. The effective tax rate for fiscal 1998 is expected to increase
over the fiscal 1997 rate primarily due to proportionately lower anticipated
earnings in low tax jurisdictions.
 
                                       14
<PAGE>
FINANCIAL CONDITION
 
    The Company's cash position remained substantially unchanged in fiscal 1997.
At June 30, 1997, cash, cash equivalents and short- and long-term investments
net of short-term borrowings, totaled $330 million, up slightly from $320
million at June 30, 1996.
 
    Operating activities generated $170 million in fiscal 1997, compared with
$212 million in fiscal 1996 and $234 million in fiscal 1995. Fiscal 1997 and
1996 net income was affected by a number of charges that did not use cash: $42
million of reduced gross margin associated with the write-up of acquired Cray
Research inventories and service contracts and a $4 million charge for the
write-off of an investment in a software company in fiscal 1997 and the $98
million write-off of acquired in-process technology and $18 million of reduced
gross margin associated with the write-up of acquired Cray Research inventories
in fiscal 1996. The impact of the fiscal 1997 and 1996 charges was somewhat
offset by increased deferred tax benefit provisions, as well as, in fiscal 1996,
the minority interest in Cray Research loss, which did not provide cash. The
growth in fiscal 1997 receivables reflects higher sales levels and longer
collection cycles. Inventory grew significantly in fiscal 1997 in support of the
product transition as well as to support higher revenue levels. The Company
believes its receivables and inventory levels are higher than its operations
require and it has commenced programs designed to improve its asset management
processes and reduce receivables and inventory levels.
 
    Investing activities, other than changes in the Company's marketable
investments, consumed $301 million in cash during fiscal 1997, compared with
$659 million during fiscal 1996 and $127 million during fiscal 1995. Cash
outlays for capital expenditures were slightly lower as a percentage of total
revenue than in fiscal 1996. Cash outlays for other assets in fiscal 1997 were
higher than in prior years and relate principally to spare parts built to
support the Company's new products introduced during the year. The fiscal 1996
tender offer for Cray Research used approximately $408 million of cash, net of
cash acquired.
 
    In December 1996, the Company's subsidiary in Japan entered into long-term
borrowing arrangements under which it borrowed 6 billion yen ($53 million at the
fiscal year-end exchange rate) for a period of five years. In September 1997,
the Company exchanged $231 million principal amount of new 5 1/4% Senior
Convertible Notes due 2004 (the "Senior Notes") for approximately 98% of its
outstanding Zero Coupon Convertible Debentures due 2013 (the "Zero Coupon
Debentures"). There was no change in the carrying value of the Company's debt.
In each of the past three years the Company's employee stock plans have been an
additional source of cash. In October 1995 the Company announced a program to
repurchase seven million shares of common stock to manage the dilution created
by employee stock plans. Under this program, 2,452,600 shares of common stock
were repurchased for $76 million. The Company has not repurchased any shares
since it entered into its merger agreement with Cray Research in February 1996.
 
    At June 30, 1997, the Company's principal sources of liquidity included
cash, cash equivalents and marketable investments of $374 million ($330 million,
net of short-term borrowings) and up to $250 million available under its
three-year revolving credit facility. At this time the Company expects fiscal
1998 capital expenditures to be comparable as a percentage of total revenue to
fiscal 1997. In connection with the acquisition of Cray Research the Company
also has recorded an accrual of approximately $39 million for exit costs related
to exiting facilities and streamlining duplicate administrative activities.
During fiscal 1997 cash outlays for these activities were approximately $20
million. Future cash outlays related to exit activities are estimated to be
approximately $6 million, most of which are expected to be incurred over the
next two years.
 
    The Company's cash and marketable investments, along with the credit
facility, cash generated from operations and other resources available to the
Company, should be adequate to fund the Company's projected cash flow needs. The
Company believes that the level of financial resources is an important
competitive factor in the computer industry and, accordingly, may elect to raise
additional capital through debt or equity financing in anticipation of future
needs.
 
                                       15
<PAGE>
RISKS THAT AFFECT OUR BUSINESS
 
    Silicon Graphics operates in a rapidly changing environment that involves a
number of risks, some of which are beyond the Company's control. The following
discussion highlights some of these risks.
 
    PERIOD TO PERIOD FLUCTUATIONS  The Company's operating results may fluctuate
for a number of reasons. Delivery cycles are typically short, other than for
certain large-scale server products. Well over half of each quarter's revenue
results from orders booked and shipped during the third month, and
disproportionately in the latter half of that month. These factors make the
forecasting of revenue inherently uncertain. Because the Company plans its
operating expenses, many of which are relatively fixed in the short term, on
expected revenue, even a relatively small revenue shortfall may cause a period's
results to be substantially below expectations. Such a revenue shortfall could
arise from any number of factors, including lower than expected demand, supply
constraints, delays in the availability of new products, transit interruptions,
overall economic conditions or natural disasters. The timing of customer
acceptance of certain large-scale server products may also have a significant
effect on periodic operating results. Margins are heavily influenced by mix
considerations, including geographical mix, the mix of service and non-recurring
engineering revenue, the mix of high-end and desktop products and application
software, as well as the mix of configurations within these product categories.
 
    The Company's results have followed a seasonal pattern, with stronger
sequential growth in the second and fourth fiscal quarters, reflecting the
buying patterns of the Company's customers.
 
    The Company's stock price, like that of other technology companies, is
subject to significant volatility. If revenue or earnings in any quarter fail to
meet the investment community's expectations, there could be an immediate impact
on the Company's stock price. The stock price may also be affected by broader
market trends unrelated to the Company's performance.
 
    PRODUCT DEVELOPMENT AND INTRODUCTION  The Company's continued success
depends on its ability to develop and rapidly bring to volume production highly
differentiated, technologically complex and innovative products. Product
transitions are a recurring part of the Company's business. During fiscal 1997,
for example, the Company replaced most of its product line, including both
graphics and server systems. A number of risks are inherent in this process.
 
    The development of new technology and products is increasingly complex and
uncertain, which increases the risk of delays. The introduction of a new
computer system requires close collaboration and continued technological
advancement involving multiple hardware and software design and manufacturing
teams within the Company as well as teams at outside suppliers of key components
such as semiconductor and storage products. The failure of any one of these
elements could cause the Company's new products to fail to meet specifications
or to miss the aggressive timetables that the Company establishes. As the
variety and complexity of the Company's product families increase, the process
of planning production and inventory levels also becomes more difficult. In
addition, the extent to which a new product gains rapid acceptance is strongly
affected by the availability of key software applications optimized for the new
systems. There is no assurance that acceptance of the Company's new systems will
not be affected by delays in this process.
 
    Short product life cycles place a premium on the Company's ability to manage
the transition from current products to new products. The Company often
announces new products in the early part of a quarter, while the product is in
the final stages of development, and seeks to manufacture and ship the product
in volume in the same quarter. The Company's results could be adversely affected
by such factors as development delays, the release of products to manufacturing
late in any quarter, quality or yield problems experienced by suppliers,
variations in product costs, delays in customer purchases of existing products
in anticipation of the introduction of new products, and excess inventories of
older products and components.
 
                                       16
<PAGE>
    PROCESS RE-ENGINEERING  The Company is undertaking a series of programs
aimed at redesigning some of its core business processes, including forecasting,
supply chain management, order fulfillment and collection of accounts
receivable. The goals of these programs include more predictable results of
operations, greater quality and customer satisfaction, and improved asset
management. The Company believes that the success of these programs is critical
to its long-term competitive position. Implementing these changes will require,
among other things, enhanced information systems, substantial training and
disciplined execution. There can be no assurance that these programs will be
implemented successfully, or that disruptions of the Company's operations will
not occur in the process.
 
    COMPETITION  The computer industry is highly competitive, with rapid
technological advances and constantly improving price/performance. As most of
the segments in which the Company operates continue to grow faster than the
industry as a whole, the Company is experiencing an increase in competition, and
it expects this trend to continue. This competition comes not only from the
Company's traditional UNIX workstation rivals and traditional supercomputing
competitors, but also from new sources including the personal computer industry.
Many of the Company's competitors have substantially greater technical,
marketing and financial resources and, in some segments, a larger installed base
of customers and a wider range of available applications software. Competition
may result in significant discounting and lower gross margins.
 
    DESKTOP SYSTEM STRATEGY  The Company has under development a desktop system
that will be based upon Intel microprocessors and the Windows NT operating
system. There can be no assurance that this system will be introduced, and in
any event the system will not account for any material revenues in fiscal 1998.
Success in this market segment will require that the Company adapt to the very
different requirements of this higher volume, lower margin market, including
lower-cost manufacturing and distribution, marketing to a broader audience in
markets that could extend beyond the Company's traditional markets, and new
approaches to customer interface and support. The Company will also be required
to manage a complex product transition and to support a product line including
multiple operating systems. In particular, although the Company plans to
continue to invest in and support its current line of UNIX/ MIPS-based
workstations, there is a risk that revenue from this business will be materially
reduced by the announcement of the new product. The Company believes that its
future success will depend in significant part on its making the right strategic
choices in this market segment and on executing its strategy effectively.
 
    IMPACT OF GOVERNMENT CUSTOMERS  A significant portion of the Company's
revenue is derived from sales to the U.S. government, either directly by the
Company or through system integrators and other resellers. Sales to the
government present risks in addition to those involved in sales to commercial
customers, including potential disruptions due to appropriation and spending
patterns and the government's reservation of the right to cancel contracts for
its convenience.
 
    EXPORT REGULATION  The Company's sales to foreign customers are subject to
export regulations. Sales of many of the Company's high-end products require
clearance and export licenses from the U.S. Department of Commerce under these
regulations. The Departments of Commerce and Justice are currently investigating
the Company's compliance with the export regulations in connection with the sale
of several computer systems to a customer in Russia in fiscal 1997. The Company
believes that it has complied in all material respects with all applicable laws
and that this matter will be resolved without a significant adverse effect on
the Company's business. However, there is no assurance that this matter will not
have an unforeseen outcome that could impair the conduct of the Company's
business outside the United States.
 
    The Company's international sales would also be adversely affected if such
regulations were tightened, or if they are not modified over time to reflect the
increasing performance of the Company's products.
 
    DEVELOPMENT AND ACCEPTANCE OF MIPS RISC ARCHITECTURE  Most of the Company's
system products incorporate microprocessors based upon the Company's MIPS RISC
microprocessor architecture. The
 
                                       17
<PAGE>
Company licenses the manufacturing and distribution rights to these
microprocessors to selected semiconductor manufacturing companies. The Company
believes that the continued development and broad acceptance of the MIPS
architecture are critical to its future success.
 
    INTELLECTUAL PROPERTY  The Company routinely receives communications from
third parties asserting patent or other rights covering the Company's products
and technologies. Based upon the Company's evaluation, it may take no action or
it may seek to obtain a license. In any given case there is a risk that a
license will not be available on terms that the Company considers reasonable, or
that litigation will ensue. The Company currently has patent infringement
lawsuits pending against it. The Company expects that, as the number of hardware
and software patents issued continues to increase, and as the Company's business
grows, the volume of these intellectual property claims will also increase.
 
    EMPLOYEES  The Company's future success depends in part on its ability to
continue to attract, retain and motivate highly qualified technical, marketing
and management personnel, who are in great demand.
 
    BUSINESS DISRUPTION  The Company's corporate headquarters, including most of
its research and development operations and manufacturing facilities, are
located in the Silicon Valley area of Northern California, a region known for
seismic activity. Operating results could be materially affected by a
significant earthquake. The Company is predominantly self-insured for losses and
business interruptions of this kind.
 
    GLOBAL FINANCIAL MARKET RISKS  The Company's business and financial results
are affected by fluctuations in world financial markets, including foreign
currency exchange rates and interest rates. The Company's hedging policy
attempts to reduce some of these risks, based on management's best judgment of
the appropriate tradeoffs among risk, opportunity and expense. The Company
regularly reviews its overall hedging policies, and it continually monitors its
hedging activities to ensure that they are consistent with the Company's policy
and are appropriate and effective in light of changing market conditions.
Management may as part of this review determine at any time to change its
hedging policies. Though the Company intends for its risk management policy to
be comprehensive, there are inherent risks which may be only partially offset by
the Company's program should there be unfavorable movements in either foreign
exchange or interest rates.
 
    Because a significant portion of the Company's revenue is from sales outside
the United States, and many key components are produced outside the United
States, the Company's results can be significantly affected by changes in
foreign currency exchange rates or weak economic conditions in the foreign
markets in which the Company distributes its products. The Company is primarily
exposed to changes in exchange rates on the German mark, British pound, Japanese
yen, French franc, and Korean won. When the U.S. dollar strengthens against
these currencies, the value (as expressed in U.S. dollars) of non-U.S. dollar-
based sales and costs decrease. The opposite happens when the U.S. dollar
weakens. Because the Company is a net receiver of currencies other than the U.S.
dollar, it benefits from a weaker dollar and is adversely affected by a stronger
dollar relative to major currencies worldwide. Accordingly, a strengthening of
the U.S. dollar tends to affect negatively the Company's revenue and gross
margins.
 
    The Company's currency hedging program currently involves hedging (i) net
non-U.S. dollar monetary assets and liabilities and generally all server backlog
where the delivery cycle is expected to exceed three months using currency
forward contracts and (ii) a significant portion of anticipated quarterly
revenue using currency options which expire within each fiscal quarter. The
Company has generally not hedged capital expenditures, investments in
subsidiaries or inventory purchases. However, because the Company procures
inventory and its international operations incur expenses in local currencies,
the financial effects of fluctuations in the U.S. dollar values of non-U.S.
dollar-based transactions frequently mitigate or tend to offset each other on a
consolidated basis.
 
                                       18
<PAGE>
    At June 30, 1997, the Company had a notional amount of $296 million in
currency forward contracts related to net non-U.S. dollar monetary assets and
liabilities and server backlog. Approximately $269 million of such currency
forward contracts expire within two months of fiscal year end and all but $8
million expire during fiscal 1998. The currency forward contracts are
principally denominated in German marks ($71 million), British pounds ($38
million) and Japanese yen ($36 million), with the remainder distributed across
over twenty other currencies. At June 30, 1997, the aggregate fair value of the
Company's currency forward agreements was $0.1 million.
 
    The Company also had $55 million in Japanese yen denominated borrowings, $20
million in Swiss franc denominated borrowings and $4 million in other foreign
currency denominated borrowings at June 30, 1997. The aggregate fair value of
these borrowings at June 30, 1997 was $79 million.
 
    The Company's investment securities and substantially all of its debt
instruments carry fixed rates of interest over their respective maturity terms.
The Company does not currently use derivatives, such as swaps, to alter the
interest characteristics of its investment securities or its debt instruments.
The Company's investment securities represented 6% of total assets at June 30,
1997. Investment securities aggregating $110 million mature during fiscal 1998
at fixed rates averaging 5.51%, and investment securities aggregating $87
million mature in fiscal 1999 at fixed rates averaging 5.34%. The aggregate fair
value of the Company's investment securities at June 30, 1997 equaled its
carrying value of $197 million. With respect to its interest bearing liabilities
at June 30, 1997, $41 million of the Company's $45 million in short-term
borrowings were in reverse repurchase agreements (average rate of 6.10%) that
were repaid in July 1997 and all but $20 million of its $380 million in
long-term borrowings are at fixed rates (average rate of 4.45%). The aggregate
future principle cash flow and fair value of the Company's borrowings at June
30, 1997 were $664 million and $414 million, respectively. The differential
between the future cash flow and fair value is primarily attributable to the
Company's Zero Coupon Convertible Subordinated Debentures due 2013 with an
ultimate maturity value of $455 million and a fair value of $223 million.
 
                                       19
<PAGE>
ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA
 
                                 QUARTERLY DATA
                                  (UNAUDITED)
 
<TABLE>
<CAPTION>
FISCAL 1997 (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)               JUNE 30      MARCH 31    DEC. 31     SEPT. 30
                                                                 ------------  ----------  ----------  ----------
<S>                                                              <C>           <C>         <C>         <C>
Total revenue..................................................  $  1,162,317  $  909,370  $  825,312  $  765,602
Costs and expenses:
  Cost of revenue..............................................       597,622     517,292     456,937     450,695
  Research and development.....................................       125,196     121,532     124,094     108,279
  Selling, general and administrative..........................       297,712     254,086     254,348     232,167
  Merger-related expenses......................................         3,110       2,482       2,331       2,834
                                                                 ------------  ----------  ----------  ----------
Operating income (loss)........................................       138,677      13,978     (12,398)    (28,373)
Interest and other income (expense), net.......................        (9,323)     (2,156)     (1,397)       (818)
                                                                 ------------  ----------  ----------  ----------
Income (loss) before income taxes..............................       129,354      11,822     (13,795)    (29,191)
Net income (loss)..............................................       102,403      10,538     (12,789)    (21,601)
 
Net income (loss) per share....................................  $       0.56  $     0.06  $    (0.07) $    (0.13)
Common and common equivalent shares used in the calculation of
  income (loss) per share......................................       183,461     184,555     174,926     172,974
</TABLE>
 
<TABLE>
<CAPTION>
FISCAL 1996 (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)              JUNE 30(1)    MARCH 31    DEC. 31     SEPT. 30
                                                                 ------------  ----------  ----------  ----------
<S>                                                              <C>           <C>         <C>         <C>
Total revenue..................................................  $    977,373  $  676,931  $  671,733  $  595,279
Costs and expenses:
  Cost of revenue..............................................       548,395     330,077     331,356     272,611
  Research and development.....................................       121,915      78,006      80,797      72,743
  Selling, general and administrative..........................       246,593     195,897     193,151     172,189
  Write-off of acquired in-process technology and
    merger-related expenses....................................       101,918          --         561         714
                                                                 ------------  ----------  ----------  ----------
Operating income (loss)........................................       (41,448)     72,951      65,868      77,022
Interest and other income (expense), net.......................        (4,367)      1,740       6,699       6,341
Minority interest in net loss of Cray Research.................         3,982          --          --          --
                                                                 ------------  ----------  ----------  ----------
Income (loss) before income taxes..............................       (41,833)     74,691      72,567      83,363
Net income (loss)..............................................       (48,704)     53,031      52,353      58,357
 
Net income (loss) per share....................................  $      (0.30) $     0.31  $     0.30  $     0.33
Common and common equivalent shares used in the calculation of
  income (loss) per share......................................       164,388     173,545     177,319     179,236
</TABLE>
 
- ------------------------
 
(1) Amounts reflect the April 2, 1996 acquisition of Cray Research which was
    accounted for as a purchase.
 
          See Notes 2 and 3 to the consolidated financial statements.
 
                                       20
<PAGE>
                              REPORT OF MANAGEMENT
 
To Our Stockholders:
 
    The Company's management is responsible for the preparation and integrity of
the financial information presented in the accompanying consolidated financial
statements. The financial statements were prepared in conformity with generally
accepted accounting principles and reflect management's estimates and judgments
as required.
 
    The Company's consolidated financial statements have been audited by Ernst &
Young LLP, a firm of independent auditors, whose appointment was approved by the
Company's stockholders. Their accompanying report is based on procedures
performed in accordance with generally accepted auditing standards, including
tests of the accounting records and other auditing procedures as they considered
necessary.
 
    The Company's management maintains a system of internal control and related
policies and procedures designed to provide reasonable assurance that assets are
safeguarded, transactions are properly executed in accordance with management's
authorization, and accounting records may be relied upon for the preparation of
financial statements and other financial information. Limitations exist in any
system of internal control based upon the recognition that the cost of the
systems should not exceed the benefits derived. The system is continuously
monitored by direct management review and by internal auditors who conduct a
program of audits throughout the Company. Ernst & Young LLP, as part of the
audit of the Company's consolidated financial statements, considers that
internal control structure to determine the nature, timing, and extent of its
audit tests. Management believes that the Company's system of internal control
is adequate to accomplish the objectives discussed herein.
 
    The Audit Committee of the Board of Directors, composed solely of directors
who are not officers of the Company, is responsible for monitoring and
overseeing the quality of the Company's accounting and reporting policies,
internal controls and other matters deemed appropriate. Based on the nature of
the matters under review, the independent and internal auditors, as well as
certain officers and employees, attend all or part of the Audit Committee
meetings. The Audit Committee has direct and private access to both internal and
external auditors and reviews the performance of Ernst & Young LLP in their
audit of the Company's financial statements and evaluates their independence and
professional competence.
 
<TABLE>
<S>                                            <C>
         [SIG]                                 [SIG]
Edward R. McCracken                            William M. Kelly
CHAIRMAN AND CHIEF EXECUTIVE OFFICER           SENIOR VICE PRESIDENT, CORPORATE OPERATIONS
                                               AND ACTING CHIEF FINANCIAL OFFICER
 
               [SIG]
Dennis P. McBride
VICE PRESIDENT, CONTROLLER
</TABLE>
 
                                       21
<PAGE>
REPORT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS
 
To The Board Of Directors And Stockholders Of Silicon Graphics, Inc.
 
    We have audited the accompanying consolidated balance sheets of Silicon
Graphics, Inc. as of June 30, 1997 and 1996, and the related consolidated
statements of operations, stockholders' equity, and cash flows for each of the
three years in the period ended June 30, 1997. Our audits also included the
financial statement schedule noted in the index at Item 14(a)(2). These
financial statements and schedule are the responsibility of the Company's
management. Our responsibility is to express an opinion on these financial
statements and schedule based on our audits.
 
    We conducted our audits in accordance with generally accepted auditing
standards. Those standards 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. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.
 
    In our opinion, the financial statements referred to above present fairly,
in all material aspects, the consolidated financial position of Silicon
Graphics, Inc. at June 30, 1997 and 1996, and the consolidated results of its
operations and its cash flows for each of the three years in the period ended
June 30, 1997, in conformity with generally accepted accounting principles.
Also, in our opinion, the related financial statement schedule, when considered
in relation to the basic financial statements taken as a whole, presents fairly
in all material respects the information set forth therein.
 
                                                                [SIG]
Palo Alto, California
July 18, 1997
 
                                       22
<PAGE>
                     CONSOLIDATED STATEMENTS OF OPERATIONS
 
<TABLE>
<CAPTION>
YEARS ENDED JUNE 30
(IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)                                      1997        1996(1)         1995
                                                                          ------------  ------------  ------------
<S>                                                                       <C>           <C>           <C>
Revenue:
  Product and other revenue.............................................  $  3,086,791  $  2,553,128  $  1,989,969
  Service revenue.......................................................       575,810       368,188       238,299
                                                                          ------------  ------------  ------------
    Total revenue.......................................................     3,662,601     2,921,316     2,228,268
Costs and Expenses:
  Cost of product and other revenue.....................................     1,697,277     1,279,742       908,516
  Cost of service revenue...............................................       325,269       202,697       123,543
  Research and development..............................................       479,101       353,461       247,678
  Selling, general and administrative...................................     1,038,313       807,830       619,259
  Write-off of acquired in-process technology and merger related
    expenses............................................................        10,757       103,193        22,000
                                                                          ------------  ------------  ------------
    Total costs and expenses............................................     3,550,717     2,746,923     1,920,996
                                                                          ------------  ------------  ------------
Operating income........................................................       111,884       174,393       307,272
 
Interest expense........................................................       (24,836)      (22,365)      (18,188)
Interest income and other, net..........................................        11,142        32,778        27,635
Minority interest in net loss of Cray Research..........................            --         3,982            --
                                                                          ------------  ------------  ------------
Income before income taxes..............................................        98,190       188,788       316,719
Provision for income taxes..............................................        19,639        73,751        91,863
                                                                          ------------  ------------  ------------
Net income..............................................................  $     78,551  $    115,037  $    224,856
                                                                          ------------  ------------  ------------
                                                                          ------------  ------------  ------------
Net income per share....................................................  $       0.43  $       0.65  $       1.28
                                                                          ------------  ------------  ------------
                                                                          ------------  ------------  ------------
Common and common equivalent shares used in the calculation of income
  per share.............................................................       182,637       175,790       175,435
</TABLE>
 
- ------------------------
 
(1) Amounts reflect the April 2, 1996 acquisition of Cray Research, which was
    accounted for as a purchase. See Notes 2 and 3 to the consolidated financial
    statements.
 
  The accompanying Notes are an integral part of these consolidated financial
                                  statements.
 
                                       23
<PAGE>
                          CONSOLIDATED BALANCE SHEETS
 
<TABLE>
<CAPTION>
AT JUNE 30
(DOLLARS IN THOUSANDS)                                                                      1997          1996
                                                                                        ------------  ------------
<S>                                                                                     <C>           <C>
ASSETS:
Current assets:
  Cash and cash equivalents...........................................................  $    227,222  $    257,080
  Short-term marketable investments...................................................        60,109        38,316
  Accounts receivable, net of allowance for doubtful accounts of $24,056 in 1997;
    $23,767 in 1996...................................................................     1,131,647       978,874
  Inventories.........................................................................       628,064       520,045
  Deferred tax assets.................................................................       188,617       198,239
  Prepaid expenses and other current assets...........................................        79,935       103,701
                                                                                        ------------  ------------
    Total current assets..............................................................     2,315,594     2,096,255
Other marketable investments..........................................................        86,961       161,541
Property and equipment, net of accumulated depreciation and amortization..............       525,452       464,879
Other assets..........................................................................       416,585       435,571
                                                                                        ------------  ------------
                                                                                        $  3,344,592  $  3,158,246
                                                                                        ------------  ------------
                                                                                        ------------  ------------
LIABILITIES AND STOCKHOLDERS' EQUITY:
Current liabilities:
  Short-term borrowings...............................................................  $     44,763  $    136,718
  Accounts payable....................................................................       258,884       261,120
  Accrued compensation................................................................       125,076       103,996
  Income taxes payable................................................................        47,480        59,827
  Accrued merger liabilities..........................................................        27,938        56,251
  Other current liabilities...........................................................       236,214       204,789
  Deferred revenue....................................................................       337,691       273,549
  Current portion of long-term debt...................................................         8,160         5,188
                                                                                        ------------  ------------
    Total current liabilities.........................................................     1,086,206     1,101,438
 
Long-term debt and other..............................................................       419,144       381,490
 
Commitments and contingencies
 
Stockholders' equity:
  Preferred stock, $.001 par value: issuable in series, 2,000,000 shares authorized;
    shares issued and outstanding: 17,500.............................................        16,998        16,998
  Common stock, $.001 par value, and additional paid-in capital:
    500,000,000 shares authorized; shares issued: 179,033,487 in 1997;
    172,410,082 in 1996...............................................................     1,263,185     1,172,960
  Retained earnings...................................................................       537,238       461,311
  Treasury stock, at cost: 28 shares in 1997; 35,614 shares in 1996...................            --          (867)
  Accumulated translation adjustment and other........................................        21,821        24,916
                                                                                        ------------  ------------
    Total stockholders' equity........................................................     1,839,242     1,675,318
                                                                                        ------------  ------------
                                                                                        $  3,344,592  $  3,158,246
                                                                                        ------------  ------------
                                                                                        ------------  ------------
</TABLE>
 
  The accompanying Notes are an integral part of these consolidated financial
                                  statements.
 
                                       24
<PAGE>
                CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
 
<TABLE>
<CAPTION>
                                                       COMMON STOCK
                                                      AND ADDITIONAL                                 ACCUMULATED
THREE YEARS ENDED JUNE 30,       PREFERRED STOCK     PAID-IN CAPITAL                TREASURY STOCK   TRANSLATION       TOTAL
1997                            -----------------  --------------------  RETAINED  ----------------  ADJUSTMENT    STOCKHOLDERS'
(IN THOUSANDS)                  SHARES    AMOUNT    SHARES     AMOUNT    EARNINGS  SHARES  AMOUNTS    AND OTHER       EQUITY
                                ------   --------  --------  ----------  --------  ------  --------  -----------   -------------
<S>                             <C>      <C>       <C>       <C>         <C>       <C>     <C>       <C>           <C>
Balance, June 30, 1994........    809    $ 37,796   148,450  $  728,799  $157,619     --   $    --    $ 12,955      $  937,169
  Common stock issued under
    employee stock option and
    purchase plans including
    related tax benefits......     --          --     7,443     108,509       --      --        --          --         108,509
  Conversion of preferred
    stock.....................   (476)    (19,703)      688      19,703       --      --        --          --              --
  Convertible preferred stock,
    Series A preferred
    dividends.................     --          --        --          --   (1,006 )    --        --          --          (1,006)
  Currency translation
    adjustment................     --          --        --          --       --      --        --      25,885          25,885
  Change in unrealized gains
    (losses) on available-
    for-sale securities, net
    of tax....................     --          --        --          --       --      --        --       1,157           1,157
  Net income..................     --          --        --          --  224,856      --        --          --         224,856
  Net transactions of Alias
    and Wavefront from
    February 1, 1994 through
    July 31, 1994 and January
    1, 1994 through June 30,
    1994, respectively........   (316)     (1,095)    3,898      46,289    4,446      --        --         (40)         49,600
                                ------   --------  --------  ----------  --------  ------  --------  -----------   -------------
Balance, June 30, 1995........     17      16,998   160,479     903,300  385,915      --        --      39,957       1,346,170
  Common stock issued under
    employee stock option and
    purchase plans including
    related tax benefits......     --          --     4,606      72,618  (39,116 ) 2,417    75,147          --         108,649
  Common stock issued for Cray
    Research acquisition......     --          --     7,325     197,042       --      --        --          --         197,042
  Convertible preferred stock,
    Series A preferred
    dividends.................     --          --        --          --     (525 )    --        --          --            (525)
  Treasury stock purchased....     --          --        --          --       --   (2,453) (76,014 )        --         (76,014)
  Currency translation
    adjustment................     --          --        --          --       --      --        --     (12,047)        (12,047)
  Change in unrealized gains
    (losses) on available-
    for-sale securities, net
    of tax....................     --          --        --          --       --      --        --      (2,994)         (2,994)
  Net income..................     --          --        --          --  115,037      --        --          --         115,037
                                ------   --------  --------  ----------  --------  ------  --------  -----------   -------------
Balance, June 30, 1996(1).....     17      16,998   172,410   1,172,960  461,311     (36 )    (867 )    24,916       1,675,318
  Common stock issued under
    employee stock option and
    purchase plans including
    related tax benefits......     --          --     6,623      90,225   (2,099 )    36       867          --          88,993
  Convertible preferred stock,
    Series A preferred
    dividends.................     --          --        --          --     (525 )    --        --          --            (525)
  Currency translation
    adjustment................     --          --        --          --       --      --        --      (4,303)         (4,303)
  Change in unrealized gains
    (losses) on available-
    for-sale securities, net
    of tax....................     --          --        --          --       --      --        --       1,208           1,208
  Net income..................     --          --        --          --   78,551      --        --          --          78,551
                                ------   --------  --------  ----------  --------  ------  --------  -----------   -------------
Balance, June 30, 1997........     17    $ 16,998   179,033  $1,263,185  $537,238     --   $    --    $ 21,821      $1,839,242
                                ------   --------  --------  ----------  --------  ------  --------  -----------   -------------
                                ------   --------  --------  ----------  --------  ------  --------  -----------   -------------
</TABLE>
 
      ------------------------------------
 
      (1) Amounts reflect the April 2, 1996 acquisition of Cray Research,
       which was accounted for as a purchase. See Notes 2 and 3 to the
       consolidated financial statements.
 
       The accompanying Notes are an integral part of these consolidated
                              financial statements.
 
                                       25
<PAGE>
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
 
<TABLE>
<CAPTION>
YEARS ENDED JUNE 30
(IN THOUSANDS)                                                                1997         1996(1)        1995
                                                                           -----------  -------------  -----------
<S>                                                                        <C>          <C>            <C>
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income...............................................................  $    78,551  $     115,037  $   224,856
Adjustments to reconcile net income to net cash provided by operating
  activities:
  Depreciation and amortization..........................................      354,319        197,836      115,537
  Write-off of acquired in-process technology............................           --         98,208           --
  Changes in deferred tax assets and liabilities.........................      (18,918)       (66,776)       7,912
  Other..................................................................        4,690         (3,050)      34,529
  Changes in operating assets and liabilities (net of effects of Cray
    Research acquisition):
    Accounts receivable..................................................     (152,773)      (202,061)    (222,482)
    Inventories..........................................................     (211,013)       (19,632)    (115,929)
    Accounts payable.....................................................       (2,236)        38,109       71,238
    Other assets and liabilities.........................................      117,614         54,015      117,983
                                                                           -----------  -------------  -----------
        Total adjustments................................................       91,683         96,649        8,788
                                                                           -----------  -------------  -----------
    Net cash provided by operating activities............................      170,234        211,686      233,644
 
CASH FLOWS FROM INVESTING ACTIVITIES:
Available-for-sale investments:
  Purchases..............................................................       (6,036)    (1,006,107)    (575,191)
  Sales..................................................................       16,162      1,232,419      178,928
  Maturities.............................................................       44,274         52,938      209,873
Acquisition of Cray Research, net of cash acquired.......................           --       (408,144)          --
Capital expenditures.....................................................     (214,989)      (188,853)    (147,933)
Increase in other assets.................................................      (86,359)       (62,388)     (23,879)
Net increase in cash and cash equivalents of Alias for the period
  February 1994 to July 1994, and Wavefront for the period January 1994
  to June 1994...........................................................           --             --       44,479
                                                                           -----------  -------------  -----------
    Net cash used in investing activities................................     (246,948)      (380,135)    (313,723)
 
CASH FLOWS FROM FINANCING ACTIVITIES:
Issuance of debt.........................................................      123,807        137,509        2,286
Payments of debt principal...............................................     (153,730)       (24,894)     (16,077)
Sale of common stock.....................................................       77,304         81,578       75,334
Repurchase of common stock...............................................           --        (76,014)          --
Cash dividends-preferred stock...........................................         (525)          (525)      (1,050)
                                                                           -----------  -------------  -----------
    Net cash provided by financing activities............................       46,856        117,654       60,493
                                                                           -----------  -------------  -----------
Net decrease in cash and cash equivalents................................      (29,858)       (50,795)     (19,586)
Cash and cash equivalents at beginning of year...........................      257,080        307,875      327,461
                                                                           -----------  -------------  -----------
Cash and cash equivalents at end of year.................................  $   227,222  $     257,080  $   307,875
                                                                           -----------  -------------  -----------
                                                                           -----------  -------------  -----------
</TABLE>
 
- ------------------------
 
(1) Amounts reflect the April 2, 1996 acquisition of Cray Research, which was
    accounted for as a purchase. See Notes 2 and 3 to the consolidated financial
    statements.
 
  The accompanying Notes are an integral part of these consolidated financial
                                  statements.
 
                                       26
<PAGE>
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
 
NOTE 1. NATURE OF OPERATIONS
 
    Silicon Graphics, Inc. ("Silicon Graphics" or the "Company") is a leader in
high-performance computing. The Company's broad range of workstations and
graphics servers deliver advanced 3D graphics and computing capabilities for
engineering and creative professionals. Silicon Graphics and Cray
Research-branded servers are the market leaders in technical computing
applications. The Company's highly scalable servers also have a growing presence
in the enterprise market, with a particular emphasis on Internet, large
corporate data and telecommunications applications. The Company's products are
primarily manufactured in Mountain View, California, Chippewa Falls, Wisconsin
and near Neuchatel, Switzerland. The Company distributes its products through
its direct sales force, as well as through indirect channels including resellers
and distributors. Product and other revenue consists primarily of revenue from
system and software product shipments, as well as the sale of software
distribution rights, system leasing, technology licensing agreements and
non-recurring engineering ("NRE") contracts. Service revenue results primarily
from customer support and maintenance contracts.
 
NOTE 2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
 
    PRINCIPLES OF CONSOLIDATION  The consolidated financial statements include
the accounts of the Company and its wholly-owned subsidiaries after elimination
of significant intercompany transactions and balances. The Company acquired Cray
Research, Inc. in a merger effected in the fourth quarter of fiscal 1996. The
Cray Research operating results were consolidated with those of the Company at
April 2, 1996, and the consolidated results reflect a 25% minority interest in
the Cray Research operating results for the period from April 2, 1996 through
June 30, 1996. The Company acquired Alias Research Inc. ("Alias") and Wavefront
Technologies, Inc. ("Wavefront") in mergers effected in the fourth quarter of
fiscal 1995. These mergers were accounted for as a pooling of interests and as
such, all periods prior to fiscal 1995 were restated. The consolidated financial
statements for fiscal 1995 were not restated to adjust Alias's and Wavefront's
fiscal year-ends to that of the Company. Thus, fiscal 1995 includes the
Company's results of operations and balance sheet data on a June 30 fiscal year
basis, Alias' on a January 31 fiscal year basis, and Wavefront's on a calendar
year basis. Certain amounts for prior years have been reclassified to conform to
current year presentation.
 
    FOREIGN CURRENCY TRANSLATION  The Company translates the assets and
liabilities of its foreign subsidiaries stated in local functional currencies to
U.S. dollars at the rates of exchange in effect at the end of the period.
Revenues and expenses are translated using rates of exchange in effect during
the period. Gains and losses from currency translation are included in
stockholders' equity. Currency transaction gains or losses are recognized in
current operations and, net of hedging gains or losses, have not been
significant to the Company's operating results in any period.
 
    USE OF ESTIMATES  The preparation of financial statements in conformity with
generally accepted accounting principles requires management to make estimates
and assumptions that affect the reported amounts of assets and liabilities and
disclosure of contingent assets and liabilities at the date of the financial
statements and the reported amounts of revenues and expenses during the
reporting period. Actual results inevitably will differ from those estimates,
and such differences may be material to the financial statements.
 
    CASH EQUIVALENTS AND MARKETABLE INVESTMENTS  Cash equivalents consist of
high quality money market instruments with original maturities of 90 days or
less. Short-term marketable investments consist of high quality money market
instruments with original maturities greater than 90 days, but less than one
year, and are stated at fair value. Other marketable investments consist
primarily of high quality debt securities with maturities greater than one year
and less than two years, and are stated at fair value. At June 30, 1997 and
1996, the Company's cash equivalents and marketable investments are all
classified as available-for-sale.
 
                                       27
<PAGE>
    The cost of securities when sold is based upon specific identification.
Realized gains and losses and declines in value judged to be
other-than-temporary on available-for-sale securities are included in interest
income and other, net. Unrealized gains and losses (net of tax) on securities
classified as available-for-sale are included in stockholders' equity.
 
    FAIR VALUES OF FINANCIAL INSTRUMENTS  Fair values of cash equivalents and
short-term debt approximate cost due to the short period of time to maturity.
Fair values of marketable investments, long-term debt, foreign exchange forward
contracts and interest swaps are based on quoted market prices or pricing models
using current market rates.
 
    DERIVATIVE FINANCIAL INSTRUMENTS  Silicon Graphics uses derivatives to
moderate some of its financial market risks including, foreign currency and
interest rate market exposures of certain assets, liabilities and other
obligations. The Company does not hold or issue any derivative instruments for
trading purposes. The Company's accounting policies for these instruments are
based on its designation of such instruments as hedging transactions. The
criteria the Company uses to designate an instrument as a hedge include its
effectiveness in risk reduction and one-to-one matching of derivative
instruments to underlying transactions. Gains and losses on currency forward
contracts that hedge firmly committed customer transactions are deferred and
recognized in revenue in the same period that the underlying transactions are
settled. Gains and losses on currency forward contracts that hedge existing
assets and liabilities are recognized in interest and other income, net, in the
same period as losses and gains on the underlying transactions are recognized
and generally offset. Gains and losses on any derivatives not meeting the above
criteria would be recognized in income in the current period. The differential
between fixed and floating rates to be paid or received on interest rate swaps
is accrued and recognized as an adjustment to interest expense over the life of
the agreements. The related amount payable or receivable is included in other
current assets or accrued liabilities.
 
    INVENTORIES  Manufacturing inventories are stated at the lower of cost
(first-in, first-out) or market. Marketing inventories are stated at cost less
depreciation generally based on a two-year life.
 
    PROPERTY AND EQUIPMENT  Property and equipment is stated at cost and
depreciation is computed using the straight-line method. Useful lives of two to
seven years are used for machinery and equipment and furniture and fixtures;
leasehold improvements are amortized over the shorter of their useful lives or
the term of the lease. The Company's buildings and improvements are depreciated
over eight to forty years.
 
    OTHER ASSETS  Included in other assets are intangible assets related to the
acquisition of Cray Research in fiscal 1996, and goodwill associated with the
acquisition of Silicon Graphics World Trade Corporation in fiscal 1991.
Amortization of these purchased intangibles and goodwill is provided on a
straight-line basis over the respective useful lives of the assets ranging from
four to twenty years. Also included in other assets are purchased technologies
and spare parts that are generally amortized on a straight-line basis over the
course of their respective useful lives ranging from two to ten years, as well
as deferred tax assets.
 
    Effective July 1, 1996, the Company adopted Statement of Financial
Accounting Standards No. 121, Accounting for the Impairment of Long-Lived Assets
and Long-Lived Assets to Be Disposed Of ("SFAS 121"). The adoption of SFAS 121
has not had a material impact upon the Company's financial position or results
of operations.
 
    REVENUE RECOGNITION  Product revenue is generally recognized when the
product is shipped to the customer and the Company has no additional performance
obligations. Sales of certain high performance systems, including most Cray
Research-branded systems, are made on the basis of contracts that include
acceptance criteria. In these instances, revenue (net of trade-in allowances) is
recognized upon acceptance by the customer or independent distributor.
 
                                       28
<PAGE>
    Initial software fees are recognized when the product has been shipped,
provided that the Company has no additional performance obligations. Revenue
recognition under technology agreements is dependent on the nature and level of
effort required to deliver and/or support the technology transfer. Generally,
technology revenue is recognized upon the completion of contract requirements or
milestones.
 
    Revenue related to future commitments under service contracts is deferred
and recognized ratably over the related contract term.
 
    PRODUCT WARRANTY  The Company provides at the time of sale for the estimated
cost to warrant its products against defects in materials and workmanship for a
period of up to one year.
 
    ADVERTISING COSTS  The Company accounts for advertising costs as expense in
the period in which they are incurred. Advertising expense for the years ended
June 30, 1997, 1996 and 1995 was $42.5 million, $37.5 million and $16.9 million,
respectively.
 
    PER SHARE DATA  Primary earnings per share are computed using the weighted
average number of shares of common stock and dilutive common stock equivalents
outstanding during the period. Dilutive common share equivalents include stock
options or warrants using the treasury stock or modified treasury stock method
(whichever applies) and, if dilutive, convertible securities on an
as-if-converted basis. For the purpose of calculating earnings per share, the
Company's convertible preferred stock is considered to be a common stock
equivalent. Fully diluted earnings per share are substantially the same as
reported earnings per share.
 
    In March 1997, the Financial Accounting Standards Board issued Statement No.
128, Earnings Per Share ("SFAS 128"), which modifies existing guidance for
computing earnings per share and requires the disclosure of basic and diluted
earnings per share. Under the new standard, basic earnings per share is computed
as earnings available to common stockholders divided by weighted average shares
outstanding excluding the dilutive effects of stock options and other
potentially dilutive securities. Diluted earnings per share includes the
dilutive effect of these securities. The effective date of SFAS 128 is December
15, 1997 and early adoption is not permitted. The Company intends to adopt SFAS
128 during the quarter ended December 31, 1997. Had the provisions of SFAS 128
been applied to the Company's results of operations for each of the three years
in the period ended June 30, 1997, the Company's basic earnings per share would
have been $0.44, $0.70 and $1.44 per share, respectively, and its diluted
earnings per share would have been $0.43, $0.65 and $1.26 per share,
respectively.
 
    STOCK COMPENSATION  In fiscal 1997, the Company implemented the disclosure
requirements of the Statement of Financial Accounting Standards No. 123,
Accounting for Stock-Based Compensation ("SFAS 123"). Under SFAS 123, the
Company will continue to account for stock-based employee compensation
arrangements under the intrinsic value method prescribed by Accounting
Principles Board Opinion No. 25, Accounting for Stock Issued to Employees ("APB
25"), and will provide pro forma disclosures of net income and earnings per
share as if the fair value basis method prescribed by SFAS 123 had been applied
in measuring employee compensation expense.
 
    RECENT ACCOUNTING PRONOUNCEMENTS  In June 1997, the Financial Accounting
Standards Board issued Statement No. 130, Reporting Comprehensive Income ("SFAS
130"), and Statement No. 131, Disclosures about Segments of an Enterprise and
Related Information ("SFAS 131"). The Company is required to adopt these
Statements in fiscal 1999. SFAS 130 establishes new standards for reporting and
displaying comprehensive income and its components. SFAS 131 requires disclosure
of certain information regarding operating segments, products and services,
geographic areas of operation and major customers. Adoption of these Statements
is expected to have no impact on the Company's consolidated financial position,
results of operations or cash flows.
 
NOTE 3. BUSINESS COMBINATIONS
 
    ACQUISITION OF CRAY RESEARCH  On April 2, 1996, Silicon Graphics acquired
approximately 75% of the outstanding shares of common stock of Cray Research for
cash. On June 30, 1996, the Company acquired
 
                                       29
<PAGE>
the remaining outstanding Cray Research shares in a merger by exchanging one
share of Silicon Graphics common stock for each remaining share of Cray Research
common stock. Silicon Graphics also assumed the outstanding Cray Research
employee stock options. The aggregate purchase price (including direct
acquisition costs) was approximately $767 million in cash, common stock and the
value associated with options to purchase the Company's common stock. The
Company has accounted for the acquisition using the purchase method.
 
    The following is a summary of the purchase price allocation (in millions):
 
<TABLE>
<S>                                                                   <C>
Inventories and service contracts...................................  $   281.5
Property, plant and equipment.......................................      143.7
Intangible assets...................................................       84.3
Accrual for exit costs..............................................      (39.4)
Other assets/liabilities, net.......................................      198.5
Acquired in-process technology......................................       98.2
                                                                      ---------
                                                                      $   766.8
                                                                      ---------
                                                                      ---------
</TABLE>
 
    Intangible assets include $24.5 million of completed technology and an
aggregate of $59.8 million for customer lists, trade name and
workforce-in-place. Completed technology has been assigned a four-year life,
workforce-in-place a five-year life and customer lists and trade name 15-year
lives.
 
    The accrual for exit costs includes only those direct costs related to
exiting facilities and operations acquired from Cray Research and does not
include any costs related to modifications of the previous Silicon Graphics
business. The composition of costs related to the exit activities were as
follows (in millions): non-cancelable lease commitments after closure and
related costs--$16.6; severance and related costs--$20.5; and other costs--$2.3.
Except for approximately $6 million in remaining lease commitments, severance
obligations and other assumed obligations, the activities contemplated in the
$39.4 million accrual for exit costs have been completed at June 30, 1997.
During fiscal 1997, cash outlays related to exit activities were approximately
$20 million. The excess of the original accrual for exit costs over the actual
amounts incurred and currently expected to be incurred will be amortized over
the combined average acquired asset life.
 
    The $98.2 million allocated to acquired in-process technology was expensed
in fiscal 1996 as required under generally accepted accounting principles.
 
    The unaudited pro forma combined condensed results of operations of the
Company for fiscal 1996 and 1995, had the acquisition occurred at the beginning
of each fiscal year presented and which eliminates the non-recurring charges,
are as follows (in thousands, except per share amounts):
 
<TABLE>
<CAPTION>
                                                                        1996          1995
                                                                    ------------  ------------
<S>                                                                 <C>           <C>
Total revenue.....................................................  $  3,447,480  $  2,955,991
Net income........................................................  $    108,044  $      5,343
Net income per share..............................................  $       0.59  $       0.03
</TABLE>
 
    The unaudited pro forma combined results for fiscal 1996 and 1995 exclude
the effects of the write-off of acquired in-process technology and other merger
costs of approximately $102 million, as such amounts are non-recurring. In
addition to combining the historical results of operations of the two companies,
the pro forma calculations include the estimated effect on the Company's
historical results of operations from adjustments to the historical carrying
values of Cray Research inventories and property, plant and equipment;
intangible asset amortization; and loss of interest income as a result of making
the acquisition.
 
    The unaudited pro forma information is presented for illustrative purposes
only and is not necessarily indicative of the operating results that would have
occurred had the transaction been completed at the beginning of the periods
indicated, nor is it necessarily indicative of future operating results.
 
                                       30
<PAGE>
    MERGERS WITH ALIAS AND WAVEFRONT  On June 15, 1995, the Company merged with
Alias and Wavefront. Alias and Wavefront outstanding common stock was converted
to Silicon Graphics common stock at per share rates of .90 and .49,
respectively. Silicon Graphics issued 14,100,577 shares in connection with the
mergers. The mergers were accounted for as a pooling of interests and,
accordingly, the Company's consolidated financial statements and related notes
thereto have been restated to include the results of Alias and Wavefront for all
periods presented. Adjustments to combine these entities, consisting primarily
of intercompany transactions, were not significant.
 
    The Company incurred costs in connection with the mergers and consolidation
of operations. Included in the accompanying consolidated statement of operations
for fiscal 1995 are merger-related expenses totaling approximately $22 million,
consisting primarily of charges for transaction and professional fees, personnel
severance costs, and elimination of duplicate facilities.
 
NOTE 4. FINANCIAL INSTRUMENTS
 
    CASH EQUIVALENTS AND MARKETABLE INVESTMENTS  The Company's cash equivalents
and marketable investments at June 30, 1997 and 1996 are as follows (in
thousands):
 
<TABLE>
<CAPTION>
                                                                                   GROSS         GROSS
                                                                   AMORTIZED    UNREALIZED    UNREALIZED   ESTIMATED
JUNE 30, 1997                                                         COST         GAINS        LOSSES     FAIR VALUE
                                                                   ----------  -------------  -----------  ----------
<S>                                                                <C>         <C>            <C>          <C>
U.S. Treasury securities and obligations of U.S. government
  agencies.......................................................  $  147,235    $       6     $    (904)  $  146,337
Repurchase agreements............................................      35,000           --            --       35,000
Money market funds...............................................      14,400           --            --       14,400
Other............................................................         733           --            --          733
                                                                   ----------        -----    -----------  ----------
Total............................................................     197,368            6          (904)     196,470
Less amounts classified as cash equivalents......................     (49,400)          --            --      (49,400)
                                                                   ----------        -----    -----------  ----------
Total marketable investments.....................................  $  147,968    $       6     $    (904)  $  147,070
                                                                   ----------        -----    -----------  ----------
                                                                   ----------        -----    -----------  ----------
JUNE 30, 1996
U.S. Treasury securities and obligations of U.S. government
  agencies.......................................................  $  203,975    $      --     $  (2,624)  $  201,351
Repurchase agreements............................................      55,500           --            --       55,500
Certificates of deposit and Euro certificates of deposit.........      52,731           --            --       52,731
U.S. commercial paper............................................      15,277           --            --       15,277
Other............................................................         901           --            --          901
                                                                   ----------        -----    -----------  ----------
Total............................................................     328,384           --        (2,624)     325,760
Less amounts classified as cash equivalents......................    (125,903)          --            --     (125,903)
                                                                   ----------        -----    -----------  ----------
Total marketable investments.....................................  $  202,481    $      --     $  (2,624)  $  199,857
                                                                   ----------        -----    -----------  ----------
                                                                   ----------        -----    -----------  ----------
</TABLE>
 
    Realized gains or losses on sales of available-for-sale securities were not
significant in fiscal 1997 or 1996. In fiscal 1995, the Company recognized a
$7.3 million loss on the sale of its marketable investment in Control Data
Systems, Inc.
 
    The amortized cost and estimated fair value of cash equivalents and
marketable investments at June 30, 1997, by contractual maturity, are as follows
(in thousands):
 
<TABLE>
<CAPTION>
                                                                        AMORTIZED   ESTIMATED
                                                                           COST     FAIR VALUE
                                                                        ----------  ----------
<S>                                                                     <C>         <C>
Due in one year or less...............................................  $  110,168  $  109,983
Due after one year through two years..................................      87,200      86,487
                                                                        ----------  ----------
Total.................................................................  $  197,368  $  196,470
                                                                        ----------  ----------
                                                                        ----------  ----------
</TABLE>
 
                                       31
<PAGE>
    FINANCIAL INSTRUMENTS WITH OFF-BALANCE-SHEET RISK  The notional principal
amounts of the Company's foreign exchange instruments at June 30, 1997 and 1996
were $296 million and $512 million, respectively. The notional principal amounts
of the interest rate swap agreements at June 30, 1997 and 1996 were $0 and
approximately $200 million, respectively. The notional principal amounts for
off-balance-sheet instruments provide one measure of the transaction volume
outstanding at year end, and do not represent the amount of the Company's
exposure to credit loss or market risk. Credit risk is the Company's gross
exposure to potential accounting loss on these transactions if all
counterparties failed to perform as agreed at the contracted rates and contracts
had to be replaced at rates prevailing at each respective date. The Company
controls credit risk through credit approvals, limits and monitoring procedures.
Credit rating criteria are similar to those for investments.
 
    The Company transacts business in various foreign currencies, including the
major European currencies and the Japanese yen. The Company has established
revenue and balance sheet hedging programs to protect against reductions in
value and volatility of future cash flows caused by changes in foreign exchange
rates. The Company uses derivatives in the form of currency forward contracts
and currency options in its programs. All currency forward contracts related to
recorded transactions expire within two years. All currency forward contracts
related to firmly committed customer transactions expire within two and one-half
years. All currency options open and close within a fiscal quarter. Deferred
gains and losses on contracts related to firm commitments were immaterial at
June 30, 1997 and 1996.
 
    The Company entered into an interest rate swap agreement to reduce the
impact of changes in interest rates on its floating rate long-term debt. This
interest rate swap agreement reflected the gross proceeds of its Zero Coupon
Subordinated Debentures (see Note 9). This agreement expired in November 1996.
 
    FAIR VALUE OF FINANCIAL INSTRUMENTS  The carrying amounts and estimated fair
values of the Company's financial instruments at June 30, 1997 and 1996 are
summarized as follows (in thousands):
 
<TABLE>
<CAPTION>
                                                        1997                    1996
                                               ----------------------  ----------------------
                                                CARRYING                CARRYING
                                                 AMOUNT    FAIR VALUE    AMOUNT    FAIR VALUE
                                               ----------  ----------  ----------  ----------
<S>                                            <C>         <C>         <C>         <C>
Cash and cash equivalents....................  $  227,222  $  227,222  $  257,080  $  257,080
Marketable investments.......................     147,070     147,070     199,857     199,857
Debt instruments.............................     424,958     414,547     443,935     452,708
Currency forward contracts...................       1,004          88       2,400       3,225
Interest rate swap...........................          --          --        (380)     (1,312)
</TABLE>
 
NOTE 5. CONCENTRATION OF CREDIT RISK
 
    Financial instruments that potentially subject the Company to concentration
of credit risk consist principally of cash investments, currency forward
contracts and trade receivables. The Company places its investments and
transacts its currency forward contracts with high-credit-quality counterparties
and, by policy, limits the amount of credit exposure to any one counterparty.
The Company generally does not require collateral. The credit risk on
receivables due from counterparties related to currency forward contracts is
immaterial at June 30, 1997 and 1996. The Company performs ongoing credit
evaluations of its customers and except in connection with the sales of
supercomputers, generally does not require collateral. The Company maintains
reserves for potential credit losses and such losses have been within
management's expectations.
 
                                       32
<PAGE>
NOTE 6. CONCENTRATIONS OF OTHER RISKS
 
    MATERIALS  Most of the Company's products incorporate components that are
available from only one or from a limited number of suppliers. Many of these
components are custom designed and manufactured, with lead times from order to
delivery that can exceed 90 days. Shortages of various essential materials could
occur due to interruption of supply or increased demand in the industry. If the
Company were unable to procure certain such components, it could affect the
Company's ability to meet demand for its products which would have an adverse
effect upon its results.
 
    INTERNATIONAL OPERATIONS  Because approximately half of the Company's
revenue is derived from sales outside the United States, and many key components
are produced outside the United States, the Company's results could be
negatively affected by such factors as changes in foreign currency exchange
rates, trade protection measures, longer accounts receivable collection
patterns, and changes in regional or worldwide economic or political conditions.
The risks of its international operations are mitigated in part by the Company's
foreign exchange hedging program and by the extent to which the Company's sales
and manufacturing activities are geographically distributed.
 
    The Company's sales to foreign customers also are subject to export
regulations, with sales of most of the Company's high-end products requiring
clearance and export licenses from the U.S. Department of Commerce. These
regulations are currently under review by the U.S. government. The Company's
export sales would be adversely affected if such regulations were tightened, or
if they are not modified over time to reflect the increasing performance of the
Company's products. The Departments of Commerce and Justice are currently
reviewing the Company's compliance with the export control regulations in
connection with the shipment of several computer systems to a customer in the
Russian Federation in fiscal 1997. The Company believes it has complied in all
material respects with all applicable laws. However, if the Company's export
privileges were limited or denied, the Company's results would be adversely
affected.
 
NOTE 7. INVENTORIES
 
    Inventories at June 30, 1997 and 1996 are as follows (in thousands):
 
<TABLE>
<CAPTION>
                                                                           1997        1996
                                                                        ----------  ----------
<S>                                                                     <C>         <C>
Components and subassemblies..........................................  $  235,492  $  199,441
Work-in-process.......................................................     235,426     177,744
Finished goods........................................................      74,519      74,997
Marketing.............................................................      82,627      67,863
                                                                        ----------  ----------
Total inventories.....................................................  $  628,064  $  520,045
                                                                        ----------  ----------
                                                                        ----------  ----------
</TABLE>
 
NOTE 8. PROPERTY AND EQUIPMENT
 
    Property and equipment at June 30, 1997 and 1996 are as follows (in
thousands):
 
<TABLE>
<CAPTION>
                                                                         1997         1996
                                                                      -----------  -----------
<S>                                                                   <C>          <C>
Land and buildings..................................................  $   120,906  $   115,547
Machinery and equipment.............................................      591,008      507,957
Furniture and fixtures..............................................      108,183       99,332
Leasehold improvements..............................................      120,598      102,523
                                                                      -----------  -----------
                                                                          940,695      825,359
Accumulated depreciation and amortization...........................     (415,243)    (360,480)
                                                                      -----------  -----------
Net property and equipment..........................................  $   525,452  $   464,879
                                                                      -----------  -----------
                                                                      -----------  -----------
</TABLE>
 
                                       33
<PAGE>
NOTE 9. BORROWING ARRANGEMENTS
 
    SHORT-TERM BORROWINGS  Short-term borrowings at June 30, 1997 and 1996 are
as follows (in thousands):
 
<TABLE>
<CAPTION>
                                                                           1997        1996
                                                                         ---------  ----------
<S>                                                                      <C>        <C>
Reverse repurchase agreements at 6.10% and 5.37%, respectively,
  collateralized by marketable investments.............................  $  40,800  $  136,700
Other bank borrowings at 10.5% to 16.5%................................      3,963          --
                                                                         ---------  ----------
Total short-term borrowings............................................  $  44,763  $  136,700
                                                                         ---------  ----------
                                                                         ---------  ----------
</TABLE>
 
    The Company also has an unsecured $250 million revolving credit facility
that expires in April 1999. There were no cash borrowings under this facility at
June 30, 1997. Interest on borrowings is based upon either a prime rate, LIBOR
rate or competitive bid rate at the Company's option. Under this credit
facility, the Company is subject to certain commitment and utilization fees on
the unused portion of the committed amount. Fees incurred were not material
during the last three fiscal years. Covenants governing the credit facility
require the maintenance of certain financial ratios. At June 30, 1997, the
Company was in compliance with these covenants.
 
    LONG-TERM DEBT  Long-term debt at June 30, 1997 and 1996 is as follows (in
thousands):
 
<TABLE>
<CAPTION>
                                                                                               1997        1996
                                                                                            ----------  ----------
<S>                                                                                         <C>         <C>
Zero Coupon Convertible Subordinated Debentures due 2013 at 4.15%, net of unamortized
  discount of $222,370 ($231,731 in 1996).................................................  $  232,630  $  223,269
Convertible Subordinated Debentures due 2011 at 6.125%, net of unamortized discount of
  $16,897 ($17,529 in 1996)...............................................................      65,103      64,471
Swiss Franc mortgage due 2017 at 3.64%, which resets quarterly............................      19,619      13,691
Japanese Yen fixed rate loan due 2001 at 2.06%............................................      52,752          --
Other.....................................................................................      10,090       5,786
                                                                                            ----------  ----------
                                                                                               380,194     307,217
Less amounts due within one year                                                                (8,160)     (5,188)
                                                                                            ----------  ----------
Amounts due after one year................................................................  $  372,034  $  302,029
                                                                                            ----------  ----------
                                                                                            ----------  ----------
</TABLE>
 
    In November 1993, the Company issued Zero Coupon Convertible Subordinated
Debentures (the "Zero Coupon Debentures") with an ultimate maturity amount of
$455 million. Effective November 2, 1998, the Zero Coupon Debentures will be
redeemable at any time, at the option of the Company, at redemption prices equal
to the issue price ($439.77 per debenture) plus accrued original issue discount
to the date of redemption. At the option of the holder, each Zero Coupon
Debenture is convertible into 16.269 shares of common stock of the Company at
any time. Also at the option of the holder, the Zero Coupon Debentures will be
purchased by the Company on November 2, 1998, November 2, 2003 or November 2,
2008, at purchase prices equal to the issue price plus accrued original issue
discount to such purchase date. The Company, at its option, may elect to pay any
such purchase price in cash or shares of common stock, or any combination
thereof. The Zero Coupon Debentures are redeemable at the option of the holder
in the event of the sale of all, or substantially all, of the Company's common
stock for consideration other than common stock traded on a U.S. exchange or
approved for quotation on the Nasdaq National Market. See Note 20 regarding the
Company's September 1997 exchange of new Senior Convertible Notes for its
outstanding Zero Coupon Debentures.
 
    Related to the Debentures, the Company had a receive fixed, pay floating
interest rate swap agreement on a notional amount of $200.1 million that expired
in November 1996.
 
    In connection with the Cray Research acquisition, the Company assumed the
Cray Research Convertible Subordinated Debentures. These debentures are
convertible into the Company's common stock at a
 
                                       34
<PAGE>
conversion price of $78 per share at any time prior to maturity and may be
redeemed at the Company's option at a price of 100%. In 1994 Cray Research
repurchased a portion of the debentures with a face value of $23.0 million. The
repurchase satisfied the first four required annual sinking fund payments of
$5.8 million originally scheduled for the years 1997 through 2000. Remaining
annual sinking fund payments of $5.8 million each are scheduled from 2001 to
2010 with a final maturity payment of $24.5 million in 2011.
 
    Principal maturities of long-term debt at June 30, 1997, are as follows (in
millions): 1998--$8.2; 1999--$3.9; 2000--$2.7; 2001--$1.9; 2002--$54.4; and
$309.1, thereafter.
 
NOTE 10. LEASING ARRANGEMENTS AS LESSOR
 
    The Company has entered into certain lease arrangements which are accounted
for as sales. The net investment in sales-type leases at June 30, 1997 and 1996
is summarized as follows (in thousands):
 
<TABLE>
<CAPTION>
                                                                           1997        1996
                                                                        ----------  ----------
<S>                                                                     <C>         <C>
Total minimum lease payments receivable...............................  $   31,090  $   43,254
Less unearned interest income.........................................      (3,102)     (4,927)
Net investment in sales-type leases...................................      27,988      38,327
Less current portion included in current receivables..................     (13,526)    (10,443)
                                                                        ----------  ----------
Long-term portion included in other assets............................  $   14,462  $   27,884
                                                                        ----------  ----------
                                                                        ----------  ----------
</TABLE>
 
    Future minimum lease rents on noncancelable sales-type lease agreements at
June 30, 1997 are as follows (in millions): 1998--$15.3; 1999--$8.3; 2000--$6.3;
and 2001--$1.2.
 
NOTE 11. LEASING ARRANGEMENTS AS LESSEE
 
    The Company leases certain of its facilities and some of its equipment under
non-cancelable operating lease arrangements.
 
    Future minimum annual lease payments under operating leases, net of
subleases and rental income, at June 30, 1997, were as follows (in millions):
1998--$84.8; 1999--$70.6; 2000--$56.7; 2001--$41.1; 2002-- $32.5; and $218.6,
thereafter. Remaining lease commitments for facilities vacated as a result of
the acquisition of Cray Research are included in the preceding payment amounts.
Future payments associated with these leases were provided for in the Company's
exit cost accrual (see Note 3) and therefore do not represent future operating
expenses.
 
    Aggregate operating lease rent expense was (in millions): $97.7, $76.7 and
$49.6, in fiscal 1997, 1996 and 1995, respectively.
 
    Under one of its lease agreements, the Company is contingently liable for
the residual value of five buildings at the end of their lease terms. The lease
for one of the buildings expires in 2000 and the lease for an additional four
buildings expires in 2002. However, the Company has the option to extend these
leases for an additional 35 years after expiration. If at the end of the final
lease renewal, or upon the Company's option to terminate the lease at any time,
the Company does not purchase the property or arrange a third-party purchase,
then the Company would be obligated to the lessor for a guaranteed payment equal
to a specified percentage of the lessor's purchase price for the properties. The
Company would also be obligated to the lessor for all or some portion of this
amount if the price paid by a third party for the property is below a specified
percentage of the lessor's purchase price. The total amount related to the five
properties, for which the Company would be contingently liable, is approximately
$93.4 million at the end of the lease terms.
 
                                       35
<PAGE>
NOTE 12. STOCKHOLDERS' EQUITY
 
    PREFERRED STOCK TRANSACTIONS  NKK Corporation ("NKK") of Japan, through a
wholly-owned U.S. subsidiary, owns 17,500 shares of Series A Convertible
Preferred Stock. The preferred stock pays a 3% cumulative annual dividend, has
preference upon liquidation in the amount of the purchase price and has
aggregate voting rights equivalent to 1,400,000 shares of common stock. The
preferred stock is convertible into the common stock of the Company at certain
times at the then-current price of the common stock. The preferred stock is
perpetual, but is subject to redemption at the option of the Company at certain
times if the market price of the common stock is below $8.75 per share.
 
    STOCK AWARD PLANS  The Company has various stock award plans which provide
for the grant of incentive and nonstatutory stock options and the issuance of
restricted stock to employees. Incentive stock options are granted at not less
than the fair market value on the date of grant; the prices of nonstatutory
stock option grants and restricted stock are determined by the board of
directors. Under the plans, options and restricted stock generally vest over a
fifty-month period from the date of grant. Under one of the plans, the number of
shares available for grant or issuance will be automatically increased on July
1, 1997 by a number of shares equal to 3.5% of the total common shares issued
and outstanding on the preceding June 30.
 
    In addition, the Company has a Directors' Stock Option Plan which allows for
the grant of nonstatutory stock options to nonemployee directors at not less
than the fair market value at the date of grant. Eligible directors are granted
an option to purchase 30,000 shares of common stock on the date of their initial
election as a director. On November 1 of each year, each eligible director is
granted an option to purchase an additional 10,000 shares of common stock. These
options generally vest in installments over a four year period. At June 30,
1997, 863,100 shares were available for future option grants under the
Directors' Stock Option Plan.
 
                                       36
<PAGE>
    In fiscal 1997, the Company effected an option exchange program to allow
employees (excluding senior executives) to exchange their out-of-the-money stock
options for a smaller number of new options at a more favorable exercise price.
Under the exchange program, one new option could be obtained for every 1.25 to 2
canceled options. The new options, which have an exercise price equal to
$18.875, the fair value on the date of exchange, will vest over the longer of
two years or the original vesting schedule and cannot be exercised prior to May
1998. As a result of the exchange, options to purchase 13,554,514 shares were
exchanged for options to purchase 10,157,554 shares. At June 30, 1997, 1996 and
1995, outstanding options to purchase 18,346,324, 20,442,299 and 20,025,442
shares, respectively, were exercisable and 303,620, 213,855 and no shares of
restricted stock, respectively, were subject to repurchase.
 
    Activity under all of the stock award plans was as follows:
 
<TABLE>
<CAPTION>
                                                                                            OUTSTANDING OPTIONS
                                                                                         --------------------------
                                                                                                         WEIGHTED
                                                                            SHARES                        AVERAGE
                                                                           AVAILABLE       NUMBER OF     EXERCISE
THREE YEARS ENDED JUNE 30, 1997                                            FOR GRANT        SHARES         PRICE
                                                                        ---------------  -------------  -----------
<S>                                                                     <C>              <C>            <C>
Balance at June 30, 1994..............................................       3,384,054      31,297,453   $   10.49
Additional shares authorized for issuance.............................       5,902,569              --
Options granted.......................................................      (6,531,385)      6,531,385   $   28.78
Options exercised.....................................................              --      (5,712,687)  $    7.29
Options forfeited.....................................................         928,870        (928,870)  $   17.55
Restricted shares granted.............................................          (4,740)             --
Plan shares expired...................................................          (1,848)             --
Net transactions of Alias and Wavefront during eliminated periods from
  February 1, 1994 to July 31, 1994 and January 1, 1994 to June 30,
  1994, respectively..................................................      (1,185,384)        787,656   $   13.85
                                                                        ---------------  -------------
Balance at June 30, 1995..............................................       2,492,136      31,974,937   $   14.70
Additional shares authorized for issuance.............................       7,116,758              --
Cray Research options assumed.........................................       2,540,543       3,894,570   $   26.92
Options granted.......................................................      (9,305,575)      9,305,575   $   28.31
Options exercised.....................................................              --      (5,283,368)  $    8.65
Options forfeited.....................................................       1,835,013      (1,835,013)  $   26.91
Restricted shares granted.............................................        (232,500)             --
Restricted shares returned............................................          20,000              --
Plan shares expired...................................................            (160)             --
                                                                        ---------------  -------------
Balance at June 30, 1996..............................................       4,466,215      38,056,701   $   19.53
Additional shares authorized for issuance.............................       6,833,106              --
Options granted.......................................................     (18,817,420)     18,817,420   $   20.49
Options exercised.....................................................              --      (3,703,246)  $   10.47
Options forfeited.....................................................       4,862,813      (4,862,813)  $   26.98
Options canceled......................................................      13,554,514     (13,554,514)  $   27.37
Restricted shares granted.............................................        (209,000)             --
Restricted shares returned............................................          58,900              --
Plan shares expired...................................................              --              --
                                                                        ---------------  -------------
Balance at June 30, 1997..............................................      10,749,128      34,753,548   $   16.92
                                                                        ---------------  -------------
                                                                        ---------------  -------------
</TABLE>
 
                                       37
<PAGE>
    The following table summarizes information about options outstanding at June
30, 1997:
 
<TABLE>
<CAPTION>
                                    OPTIONS OUTSTANDING
                   ------------------------------------------------------
                                   WEIGHTED-AVERAGE
    RANGE OF        NUMBER OF      CONTRACTUAL LIFE     WEIGHTED-AVERAGE
 EXERCISE PRICES      SHARES          (IN YEARS)         EXERCISE PRICE
- -----------------  ------------  ---------------------  -----------------
<S>                <C>           <C>                    <C>
$ 0.96 - $11.19..     8,014,374              2.8            $    5.98
$11.56 - $18.88..    16,202,084              7.4            $   16.92
$19.10 - $30.38..     9,332,594              7.6            $   24.18
$31.00 - $46.38..     1,204,496              6.8            $   33.56
                   ------------
$ 0.96 - $46.38..    34,753,548              6.3            $   16.92
                   ------------
                   ------------
</TABLE>
 
<TABLE>
<CAPTION>
                         OPTIONS OUTSTANDING
                   -------------------------------
    RANGE OF        NUMBER OF    WEIGHTED-AVERAGE
 EXERCISE PRICES      SHARES      EXERCISE PRICE
- -----------------  ------------  -----------------
<S>                <C>           <C>
$ 0.96 - $11.19..     7,931,987      $    5.96
$11.56 - $18.88..     4,946,634      $   13.41
$19.10 - $30.38..     4,744,014      $   23.98
$31.00 - $46.38..       723,689      $   33.76
                   ------------
$ 0.96 - $46.38..    18,346,324      $   13.72
                   ------------
                   ------------
</TABLE>
 
    STOCK PURCHASE PLAN  The Company has an employee stock purchase plan under
which eligible employees may purchase stock at 85% of the lower of the closing
prices for the stock at the beginning of a twenty four-month offering period or
the end of each six-month purchase period. The purchase periods generally begin
in May and November. Purchases are limited to 10% of each employee's
compensation. At June 30, 1997, 14,798,046 shares had been issued under the plan
and 6,261,954 shares were reserved for future issuance.
 
    PRO FORMA INFORMATION  The Company has elected to follow APB 25 in
accounting for its employee stock options because, as discussed below, the
alternative fair value accounting provided for under SFAS 123 requires the use
of option valuation models that were not developed for use in valuing employee
stock options. Under APB 25, no compensation expense is recognized in the
Company's financial statements unless the exercise price of the Company's
employee stock options is less than the market price of the underlying stock on
the date of grant. Total compensation expense recognized in the Company's
financial statements for stock-based awards under APB 25 for fiscal 1997 and
1996 was $5.4 million and $4.0 million, respectively.
 
    Pro forma information regarding net income and earnings per share has been
determined as if the Company had accounted for its employee stock options and
employee stock purchase plan under the fair value method prescribed by SFAS 123.
The fair value of options granted in fiscal 1997 and 1996 reported below has
been estimated at the date of grant using a Black-Scholes option pricing model
with the following weighted average assumptions:
 
<TABLE>
<CAPTION>
                                                           EMPLOYEE STOCK OPTIONS     STOCK PURCHASE PLAN
                                                                                             SHARES
                                                          ------------------------  ------------------------
YEARS ENDED JUNE 30                                          1997         1996         1997         1996
                                                          -----------  -----------  -----------  -----------
<S>                                                       <C>          <C>          <C>          <C>
Expected life (in years)................................        2.7          3.8          0.5          0.5
Risk-free interestrate..................................       6.38%        5.18%        5.45%        5.49%
Volatility..............................................       0.50         0.45         0.57         0.45
Dividend yield..........................................          0%           0%           0%           0%
</TABLE>
 
    The Black-Scholes option valuation model was developed for use in estimating
the fair value of traded options that have no vesting restrictions and are fully
transferable. In addition, option valuation models require the input of highly
subjective assumptions, including the expected stock price volatility. Because
the Company's options have characteristics significantly different from those of
traded options, and
 
                                       38
<PAGE>
because changes in the subjective input assumptions can materially affect the
fair value estimate, in the opinion of management, the existing models do not
necessarily provide a reliable single measure of the fair value of its options.
 
    The weighted average estimated fair value of employee stock options granted
at grant date market prices during fiscal 1997 and 1996 was $5.94 and $11.48 per
share, respectively. The weighted average exercise price of employee stock
options granted at grant date market prices during fiscal 1997 and 1996 was
$20.56 and $29.24 per share, respectively. The weighted average estimated fair
value of employee stock options granted at below grant date market prices during
fiscal 1997 and 1996 was $13.54 and $16.68 per share, respectively. The weighted
average exercise price of employee stock options granted at below grant date
market prices during fiscal 1997 and 1996 was $12.56 and $13.44 per share,
respectively. The weighted average fair value of restricted stock granted during
fiscal 1997 and 1996 was $18.93 and $27.45 per share, respectively. The weighted
average estimated fair value of shares granted under the Stock Purchase Plan
during fiscal 1997 and 1996 was $7.06 and $15.30 per share, respectively.
 
    For purposes of pro forma disclosures, the estimated fair value of the
options is amortized to expense over the options' vesting period. The Company's
pro forma information follows (in thousands, except per share amounts):
 
<TABLE>
<CAPTION>
YEARS ENDED JUNE 30                                                             1997       1996
                                                                              ---------  ---------
<S>                                                                           <C>        <C>
Pro forma net income (loss).................................................  $     (14) $  73,154
Pro forma earnings per share................................................  $      --  $    0.42
</TABLE>
 
    The effects on pro forma disclosures of applying SFAS 123 are not likely to
be representative of the effects on pro forma disclosures of future years.
Because SFAS 123 is applicable only to options granted subsequent to June 30,
1995, the pro forma effect will not be fully reflected until 1999.
 
    STOCKHOLDER RIGHTS PLAN  The Company has a stockholder rights plan (the
"Rights Plan") which provides existing stockholders with the right to purchase
one one-thousandth (0.001) preferred share for each share of common stock held
in the event of certain changes in the Company's ownership. The Rights Plan may
serve as a deterrent to certain abusive takeover tactics which are not in the
best interests of stockholders.
 
    STOCK REPURCHASE PROGRAM  On October 19, 1995, the Company announced that
its board of directors had authorized the repurchase of up to 7.0 million shares
of its common stock, either in the open market or in private transactions. The
Company has purchased approximately 2.5 million shares since the commencement of
the repurchase program at an average price of approximately $31.00 per share.
Repurchased shares are available for use under the Company's employee stock
plans and for other corporate purposes. The Company suspended its stock
repurchases when the agreement to acquire Cray Research was announced in
February 1996. Stock repurchases may be resumed at any time.
 
    COMMON SHARES RESERVED  The Company has reserved in the aggregate 60,218,307
shares of common stock issuable upon conversion of all convertible subordinated
debentures, as well as shares issuable under its stock award and purchase plans.
 
                                       39
<PAGE>
NOTE 13. INCOME TAXES
 
    The components of income from continuing operations before income taxes are
as follows (in thousands):
 
<TABLE>
<CAPTION>
YEARS ENDED JUNE 30                                            1997        1996        1995
                                                             ---------  ----------  ----------
<S>                                                          <C>        <C>         <C>
United States..............................................  $  84,508  $  106,176  $  201,131
International..............................................     13,682      82,612     115,588
                                                             ---------  ----------  ----------
                                                             $  98,190  $  188,788  $  316,719
                                                             ---------  ----------  ----------
                                                             ---------  ----------  ----------
</TABLE>
 
    The provision for income taxes consists of the following (in thousands):
 
<TABLE>
<CAPTION>
YEARS ENDED JUNE 30                                             1997        1996       1995
                                                             ----------  ----------  ---------
<S>                                                          <C>         <C>         <C>
Federal:
  Current..................................................  $   16,933  $  111,970  $  44,781
  Deferred.................................................       6,026     (49,246)      (733)
State:
  Current..................................................      20,771      13,540      7,761
  Deferred.................................................     (17,796)     (4,299)     4,929
Foreign:
  Current..................................................         853      17,021     31,905
  Deferred.................................................      (7,148)    (15,235)     3,220
                                                             ----------  ----------  ---------
                                                             $   19,639  $   73,751  $  91,863
                                                             ----------  ----------  ---------
                                                             ----------  ----------  ---------
</TABLE>
 
    The provision for income taxes reconciles to the amounts computed by
applying the statutory federal rate to earnings before taxes as follows (in
thousands):
 
<TABLE>
<CAPTION>
YEARS ENDED JUNE 30                                            1997        1996        1995
                                                            ----------  ----------  ----------
<S>                                                         <C>         <C>         <C>
Tax at U.S. federal statutory rate........................  $   34,366  $   66,076  $  110,852
State taxes, net of federal tax benefit...................       1,934       6,006       8,249
Earnings subject to foreign taxes at lower rates..........     (16,599)    (33,149)    (18,751)
Income of Foreign Sales Corporation not subject to U.S.
  tax.....................................................      (6,170)     (8,355)     (9,059)
Nondeductible acquired in-process technology..............          --      34,373          --
Research and experimentation credits......................      (7,748)         --      (4,625)
Net operating loss without tax benefit....................       9,140          --          --
Nondeductible professional fees...........................          --          --       2,789
Other.....................................................       4,716       8,800       2,408
                                                            ----------  ----------  ----------
Provision for income taxes................................  $   19,639  $   73,751  $   91,863
                                                            ----------  ----------  ----------
                                                            ----------  ----------  ----------
</TABLE>
 
    No provision for residual federal taxes has been made on approximately
$241.5 million of accumulated undistributed earnings of the Company's foreign
subsidiaries since it is the Company's intention to permanently invest such
earnings in foreign operations. The Company has been granted exemptions from tax
on income from certain manufacturing operations located outside the U.S. for
years through 2006. The cumulative income tax benefits attributable to the tax
status of this subsidiary are estimated to be $84.5 million at June 30, 1997.
 
                                       40
<PAGE>
    The tax effects of temporary differences and carryforwards that give rise to
significant portions of deferred tax assets and liabilities are as follows (in
thousands):
 
<TABLE>
<CAPTION>
                                                                              YEARS ENDED JUNE 30
                                                                       ---------------------------------
                                                                          1997        1996       1995
                                                                       ----------  ----------  ---------
<S>                                                                    <C>         <C>         <C>
Deferred tax assets:
  Net operating loss carryforwards...................................  $   86,360  $   36,266  $   4,958
  Foreign taxes on unremitted foreign earnings, net of related U.S.
    tax liability....................................................       7,722      23,389      9,418
  General business credit carryforwards..............................       8,970      31,362     16,732
  Foreign tax credit carryforwards...................................      28,629      38,561      1,537
  Depreciation.......................................................      57,675      55,993     15,793
  Inventory valuation................................................      80,354      59,279     21,586
  Nondeductible vacation pay accrual.................................      19,123      14,172      9,382
  Intercompany profit elimination....................................      14,117      10,634     10,690
  Merger expenses....................................................      12,174      51,468      5,456
  Other..............................................................      53,522      43,161      2,895
                                                                       ----------  ----------  ---------
    Subtotal.........................................................     368,646     364,285     98,447
    Valuation allowance..............................................     (59,907)    (60,819)        --
                                                                       ----------  ----------  ---------
  Total deferred tax assets..........................................     308,739     303,466     98,447
Deferred tax liabilities:
  Intangibles........................................................      26,703      40,758         --
  Other..............................................................       6,422       6,012         --
                                                                       ----------  ----------  ---------
    Total deferred tax liabilities...................................      33,125      46,770         --
                                                                       ----------  ----------  ---------
  Total..............................................................  $  275,614  $  256,696  $  98,447
                                                                       ----------  ----------  ---------
                                                                       ----------  ----------  ---------
</TABLE>
 
    At June 30, 1997, the Company had federal net operating loss carryforwards
of approximately $215.5 million for United States federal income tax purposes
expiring in the years 2005 through 2011. At June 30, 1997, the Company also had
general business credit carryovers of approximately $5.4 million for United
States federal tax purposes, expiring in the years 1999 through 2010. In
addition, the Company had foreign tax credit carryforwards of approximately
$28.6 million which expire in the years 1998 through 2001, and a capital loss
carryforward of $3.3 million expiring in 2000.
 
    As a result of the acquisition by Silicon Graphics, Cray Research
experienced a "change in ownership" as defined under Section 382 of the Internal
Revenue Code and is subject to certain limitations on the utilization of its
pre-acquisition net operating loss and tax credit carryforwards. The Company has
provided a valuation allowance to offset the deferred tax asset relating to
foreign tax credits that may expire prior to utilization due to this annual
limitation. The valuation allowance for deferred tax assets of approximately
$59.9 million will be applied to reduce the noncurrent intangible assets related
to the acquisition of Cray Research if future tax benefits are subsequently
realized.
 
                                       41
<PAGE>
NOTE 14. INDUSTRY SEGMENT AND GEOGRAPHIC INFORMATION
 
    The Company, operating in a single industry segment, designs, manufactures
and services high-performance computing systems and software. Information
regarding operations in different geographic areas is as follows (in thousands):
 
<TABLE>
<CAPTION>
THREE YEARS ENDED JUNE 30                                                     1997          1996          1995
                                                                          ------------  ------------  ------------
<S>                                                                       <C>           <C>           <C>
Net sales to unaffiliated customers:
  United States.........................................................  $  1,927,104  $  1,412,137  $  1,093,694
  Europe................................................................       936,184       836,053       635,268
  Rest of World.........................................................       799,313       673,126       499,306
                                                                          ------------  ------------  ------------
    Total net sales.....................................................  $  3,662,601  $  2,921,316  $  2,228,268
                                                                          ------------  ------------  ------------
                                                                          ------------  ------------  ------------
Transfers between geographic areas
  (eliminated in consolidation):
  United States.........................................................  $    750,098  $    698,816  $    485,303
  Europe................................................................        70,731        65,583            --
  Rest of World.........................................................            --            --            --
                                                                          ------------  ------------  ------------
    Total transfers.....................................................  $    820,829  $    764,399  $    485,303
                                                                          ------------  ------------  ------------
                                                                          ------------  ------------  ------------
Operating income:
  United States.........................................................  $     33,661  $     67,466  $    190,725
  Europe................................................................        56,859       121,049       114,837
  Rest of World.........................................................         8,614       (12,847)       20,877
  Eliminations..........................................................        12,750        (1,275)      (19,167)
Corporate income (loss), net............................................       (13,694)       14,395         9,447
                                                                          ------------  ------------  ------------
    Income before income taxes..........................................  $     98,190  $    188,788  $    316,719
                                                                          ------------  ------------  ------------
                                                                          ------------  ------------  ------------
Identifiable assets:
  United States.........................................................  $  2,127,957  $  1,735,411  $    285,332
  Europe................................................................       332,849       478,129       844,816
  Rest of World.........................................................       293,162       280,897       195,296
  Eliminations..........................................................      (224,236)     (310,815)     (113,731)
  Corporate assets......................................................       814,860       974,624       994,906
                                                                          ------------  ------------  ------------
    Total assets........................................................  $  3,334,592  $  3,158,246  $  2,206,619
                                                                          ------------  ------------  ------------
                                                                          ------------  ------------  ------------
</TABLE>
 
    "Europe" includes Europe and the Middle East. Net revenue from sales to
unaffiliated customers is based on the location of the customer. Intercompany
transfers between geographic areas are accounted for by using the transfer
prices in effect for the respective subsidiaries. Operating income and
identifiable assets are classified based on the location of the Company's
facilities. Corporate assets include cash and cash equivalents, marketable
investments, deferred tax assets and certain other assets. Corporate income
(loss), net, is interest and other income (expense), net.
 
NOTE 15. BENEFIT PLANS
 
    401(k) RETIREMENT SAVINGS PLAN  The Company provides a 401(k) investment
plan covering substantially all of its U.S. employees. The plan provides for a
minimum 25 percent Company match of an employee's contribution up to a specified
limit, but allows for a larger matching subject to certain regulatory
limitations. The Company's matching contributions for fiscal 1997, 1996 and
1995, were $11.0 million, $4.7 million and $13.7 million, respectively.
 
    DEFERRED COMPENSATION PLAN  The Company has a Non-Qualified Deferred
Compensation Plan ("The Plan") that allows eligible executives and directors to
defer a portion of their compensation. The deferred
 
                                       42
<PAGE>
compensation, together with Company matching amounts and accumulated earnings,
is accrued but unfunded. Such deferred compensation is distributable in cash and
at June 30, 1997 and 1996, amounted to approximately $5 million and $3 million,
respectively. A participant may elect to receive such deferred amounts in one
payment or in annual installments no sooner than two years following each annual
election. Participant contributions are always 100% vested and Company matching
contributions vest as directed by the board of directors. There have been no
Company matching contributions to date.
 
NOTE 16. RELATED PARTY TRANSACTIONS
 
    The Company has from time to time engaged in significant transactions with
related parties in the ordinary course of business. Related parties have
included: Northrop Grumman Corporation and Chrysler Corporation, as a director
of both Northrop Grumman and Chrysler became a member of the Company's board of
directors in fiscal 1996; Tandem Computers, Incorporated, as a director of
Tandem is also on the Company's board of directors; Control Data Systems, Inc.
(CDSI) due to the Company's investment in common stock of CDSI through March 31,
1995; and NKK through its indirect ownership of 100% of Series A Convertible
Preferred Stock (see Note 12).
 
    Product and other revenue for the years ended June 30, 1997, 1996 and 1995
included, in the aggregate, sales to related parties in the amount of $77.9
million, $72.9 million and $119.6 million, respectively. Purchases and amounts
receivable from and amounts payable to such related parties were immaterial at
June 30, 1997, 1996 and 1995.
 
NOTE 17. STATEMENT OF CASH FLOWS
 
    Supplemental disclosures of cash flow information (in thousands):
 
<TABLE>
<CAPTION>
YEARS ENDED JUNE 30                                                       1997        1996       1995
                                                                        ---------  ----------  ---------
<S>                                                                     <C>        <C>         <C>
Cash paid during the year for:
  Interest............................................................  $  10,200  $    9,600  $   4,600
  Income taxes, net of refunds........................................     29,000     122,000     42,200
</TABLE>
 
    Supplemental schedule of noncash investing and financing activities (in
thousands):
 
<TABLE>
<CAPTION>
YEARS ENDED JUNE 30                                                       1997        1996       1995
                                                                        ---------  ----------  ---------
<S>                                                                     <C>        <C>         <C>
Tax benefit from stock options........................................  $   6,300  $   23,000  $  31,500
Equipment purchased under capital leases..............................         --         200      4,300
Conversion of preferred stock.........................................         --          --     20,800
</TABLE>
 
NOTE 18. CONTINGENCIES
 
    The Company is defending the lawsuits described below. The Company believes
that it has good defenses to the claims in each of these lawsuits and is
defending each of them vigorously.
 
    The Company is defending a securities class action lawsuit filed in U.S.
District Court for the Northern District of California in January 1996. The suit
alleges that the Company and certain of its officers and directors made material
misrepresentations and omissions during the period from September to December
1995. In May 1996, the District Court dismissed the securities class action with
prejudice. The plaintiffs' appeal to the U.S. Court of Appeals for the Ninth
Circuit is pending.
 
    The Company also is defending securities class action lawsuits involving
MIPS Computer Systems, Inc.("MIPS"), which the Company acquired in June 1992,
and Alias Research Inc., which the Company acquired in June 1995. The MIPS case,
which was filed in the U.S. District Court for the Northern District of
California in 1992, alleges that MIPS and certain of its officers and directors
made material misrepresentations and omissions during the period from January to
October of 1991. In September 1996, the U.S. Court of Appeals for the Ninth
Circuit reversed the summary judgment granted in defendants' favor in
 
                                       43
<PAGE>
June 1994. The Company's petition for review by the U.S. Supreme Court is
pending. The Alias case, which was filed in the U.S. District Court for the
District of Connecticut in 1991, alleges that Alias and certain of its officers
and directors made material misrepresentations and omissions during the period
from May 1991 to April 1992. Alias' motion to dismiss the amended complaint is
pending.
 
    The Company also is defending a patent infringement lawsuit filed by Martin
Marietta Corp. in the U.S. District Court for the Middle District of Florida in
September 1995. The Company has filed a counterclaim seeking to invalidate the
principal patent at issue in the lawsuit, and Martin Marietta has requested the
U.S. Patent and Trademark Office to re-examine the patent. The District Court
has set a trial date for the lawsuit in February 1998.
 
    The Company routinely receives communications from third parties asserting
patent or other rights covering the Company's products and technologies. Based
upon the Company's evaluation, it may take no action or it may seek to obtain a
license. There can be no assurance in any given case that a license will be
available on terms the Company considers reasonable, or that litigation will not
ensue.
 
    Management is not aware of any pending disputes, including those described
above, that would be likely to have a material adverse effect on the Company's
financial condition, results of operations or liquidity. However, management's
evaluation of the likely impact of these pending disputes could change in the
future.
 
NOTE 19. PENDING ACQUISITION
 
    In May 1997, the Company entered into an agreement, subject to certain
conditions to closing, to acquire ParaGraph International, Inc. ("ParaGraph"), a
software company, in exchange for cash and shares of the Company's common stock
for an aggregate purchase price of approximately $50 million, including direct
acquisition costs. The Company will account for the acquisition using the
purchase method. Acquired in-process technology is expected to be between $15
million and $20 million. The acquisition is expected to be consummated September
30, 1997.
 
NOTE 20. DEBT EXCHANGE
 
    On September 11, 1997, the Company exchanged its newly registered Senior
Convertible Notes (the "Senior Notes") due 2004 for approximately 98% of its
existing Zero Coupon Debentures pursuant to an exchange offer initiated in
August. The Senior Notes pay interest semi-annually at a rate of 5.25% and are
convertible into shares of common stock at a conversion price equal to $36.25
per share. The Senior Notes are redeemable at the option of the Company,
beginning in 2002, at varying prices based on the year of redemption. The Senior
Notes are redeemable at the option of the holder in the event of the sale of
all, or substantially all, of the Company's common stock for consideration other
than common stock traded on a U.S. exchange or approved for quotation on the
Nasdaq National Market. The aggregate principal amount of Senior Notes issued in
the exchange was $231 million, equal to the accreted value on the exchange offer
Expiration Date (September 4, 1997) of each $1,000 principal amount at maturity
of the Zero Coupon Debentures tendered in the exchange. Under current generally
accepted accounting principles, the exchange does not constitute an
extinguishment of debt and, accordingly, as a result of the exchange there will
be no change in the carrying value of the Company's debt. The Company recorded a
charge of approximately $2.6 million for the Senior Note issuance costs upon
closing.
 
ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND
        FINANCIAL DISCLOSURE
 
    Not applicable.
 
                                       44
<PAGE>
                                    PART III
 
    Certain information required by Part III is omitted from this Report in that
the Company has filed its definitive proxy statement pursuant to Regulation 14A
(the "1997 Proxy Statement") not later than 120 days after the end of the fiscal
year covered by this Report, and certain information included therein is
incorporated herein by reference.
 
ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT
 
    The information concerning the Company's directors required by this Item is
incorporated by reference to the information set forth in the 1997 Proxy
Statement on pages 3 and 4 under the heading "Proposal No. 1--Election of
Directors--Directors and Nominees for Director."
 
    The information concerning executive officers and family relationships
required by this Item is incorporated by reference to the section in Part I
hereof entitled "Executive Officers of the Registrant."
 
    The information concerning compliance with Section 16(a) of the Securities
Exchange Act of 1934, as amended, required by this Item is incorporated by
reference to information set forth on page 9 of the 1997 Proxy Statement under
the heading "Executive Officer Compensation--Compliance with Section 16(a) of
the Exchange Act."
 
ITEM 11. EXECUTIVE COMPENSATION
 
    The information required by this Item is incorporated by reference to
information set forth in the 1997 Proxy Statement on page 5 under the headings
"Proposal No. 1--Election of Directors--Compensation Committee Interlocks and
Insider Participation" and "--Director Compensation"; on pages 7 and 8 under the
headings "Executive Officer Compensation--Summary Compensation Table", "--Option
Grants in Fiscal 1997" and "--Option Exercises in Fiscal Year 1997 and Fiscal
Year-End Option Values"; on pages 10 and 11 under the heading "Report of the
Compensation and Human Resources Committee of the Board of Directors"; and on
page 12 under the heading "Company Stock Price Performance Graph".
 
ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT
 
    The information required by this Item is incorporated by reference to the
information set forth in the 1997 Proxy Statement on pages 1 and 2 under the
headings "Information Concerning Solicitation and Voting--Record Date and
Principal Share Ownership" and "--Voting and Solicitation" and on page 6 under
the heading "Other Information--Security Ownership of Management."
 
ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS
 
    The information required by this Item is incorporated by reference to the
information set forth in the 1997 Proxy Statement on pages 9 and 10 under the
heading "Certain Transactions."
 
                                       45
<PAGE>
                                    PART IV
 
ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULES, AND REPORTS ON FORM 8-K
 
    (a) The following documents are filed as a part of this Report:
 
    1.  FINANCIAL STATEMENTS.  The following consolidated financial statements
and supplementary information of Silicon Graphics, Inc., Report of Management
and Report of Independent Auditors are included in Part II of this Report:
 
<TABLE>
<CAPTION>
                                                                                                           PAGE
                                                                                                           -----
<S>                                                                                                     <C>
Report of Management..................................................................................          21
Report of Ernst & Young LLP, Independent Auditors.....................................................          22
Consolidated Statements of Operations--Years Ended June 30, 1997, 1996 and 1995.......................          23
Consolidated Balance Sheets--June 30, 1997 and 1996...................................................          24
Consolidated Statements of Stockholders' Equity--Years Ended June 30, 1997, 1996
  and 1995............................................................................................          25
Consolidated Statements of Cash Flows--Years Ended June 30, 1997, 1996 and 1995.......................          26
Notes to Consolidated Financial Statements............................................................          27
 
SUPPLEMENTARY DATA
Quarterly Data (Unaudited)............................................................................          20
</TABLE>
 
    2.  FINANCIAL STATEMENT SCHEDULES.  The following financial statement
schedule of Silicon Graphics, Inc. is filed as part of this Report and should be
read in conjunction with the Consolidated Financial Statements of Silicon
Graphics, Inc.
 
<TABLE>
<CAPTION>
  SCHEDULE     DESCRIPTION                                                                                      PAGE
- -------------  --------------------------------------------------------------------------------------------     -----
<C>            <S>                                                                                           <C>
         II    Valuation and Qualifying Accounts...........................................................         S-1
</TABLE>
 
    Schedules not listed above have been omitted because they are not applicable
or are not required or the information required to be set forth therein is
included in the consolidated financial statements or notes thereto.
 
    3.  EXHIBITS.  The following Exhibits are filed as part of, or incorporated
by reference into, this Report:
 
<TABLE>
<C>               <S>
        3.1.1(9)  Restated Certificate of Incorporation of the Company.
 
        3.1.2(13) Certificate of Designation of the Series E Preferred Stock filed June 13, 1995.
 
        3.2(16)   Bylaws of the Company, as amended.
 
        4.1(5)    Amended and Restated Preferred Shares Rights Agreement, dated as of May 6, 1992
                  between the Company and The First National Bank of Boston, including the
                  Certificate of Designation of Rights, Preferences and Privileges of Series B
                  Participating Preferred Stock, the form of Rights Certificate and the Summary of
                  Rights attached thereto as Exhibits A, B, and C respectively.
 
        4.4(10)   First Amendment to Rights Agreement dated as of May 2, 1995 between the Company
                  and The First National Bank of Boston.
 
        4.3(9)    Indenture dated November 1, 1993 between the Company and The First National Bank
                  of Boston, as Trustee.
 
        4.4(16)   Indenture dated February 1, 1986 between Cray Research, Inc. and Manufacturers
                  Hanover Trust Company, as Trustee.
</TABLE>
 
                                       46
<PAGE>
<TABLE>
<C>               <S>
        4.5(16)   First Supplemental Indenture dated June 30, 1996 between the Company, Cray
                  Research, Inc., and Chemical Bank (formerly Manufacturers Hanover Trust
                  Company).
 
        4.6(20)   Indenture dated as of September 1, 1997 between the Company and State Street
                  Bank and Trust Company of California, N.A., as Trustee.
 
        9.1(13)   Voting and Exchange Trust Agreement between the Company and Montreal Trust
                  Company of Canada dated June 15, 1995.
 
       10.1(1)    Software Agreement dated as of January 4, 1986, as supplemented June 6, 1986,
                  and Sublicensing Agreement dated as of June 9, 1986 between the Company and AT&T
                  Information Systems Inc.
 
       10.2(2)    Software License Agreement dated January 24, 1986, between the Company and AT&T
                  Information Systems Inc.
 
       10.3(3)    Stock Purchase Agreement dated March 2, 1990 among the Company, NKK Corporation
                  and NKK U.S.A. Corporation.
 
       10.4(6)    Exchange Agreement dated August 14, 1992 among the Company, NKK Corporation and
                  NKK U.S.A. Corporation.
 
       10.5(6)    Form of Indemnification Agreement entered into between the Company and its
                  directors, executive officers and certain other agents.
 
       10.6(6)    Form of Indemnification Agreement entered into between the Company and its
                  directors, executive officers and certain other agents. (Revised)
 
       10.7(7)*   Form of Employment Continuation Agreement entered into between the Company and
                  its executive officers, as amended as of October 21, 1993.
 
       10.8*      Loan Agreement dated May 25, 1995 between the Company and Gary L. Lauer.
 
       10.9*      Promissory Note dated June 18, 1997 issued to the Company by William M. Kelly.
 
       10.10*     Letter agreement dated May 22, 1997 between the Company and Robert H. Ewald.
 
       10.11(19)* 1984 Incentive Stock Option Plan, as amended, and amended form of Incentive
                  Stock Option Agreement.
 
       10.12(9)*  Directors' Stock Option Plan and form of Stock Option Agreement as amended as of
                  October 31, 1994.
 
       10.13(6)*  1985 Stock Incentive Program.
 
       10.14(6)*  1986 Incentive Stock Option Plan, as amended, and amended forms of Incentive
                  Stock Option Agreement and Nonstatutory Stock Option Agreement.
 
       10.15(4)*  1987 Stock Option Plan and form of Stock Option Agreement.
 
       10.16(15)* Amended and Restated 1989 Employee Benefit Stock Plan and form of stock option
                  agreement.
 
       10.17(7)*  1993 Long-Term Incentive Stock Plan and form of stock option agreement.
 
       10.18(14)* 1996 Supplemental Non-Executive Equity Incentive Plan and form of stock option
                  agreement.
 
       10.19(17)* Employee Stock Purchase Plan, as amended as of October 30, 1996.
 
       10.20(8)*  Non-Qualified Deferred Compensation Plan dated as of September 9, 1994.
 
       10.21(19)* Addendum to the Non-Qualified Deferred Compensation Plan.
 
       10.22(14)  Credit Agreement dated as of April 12, 1996 between the Company and Bank of
                  America, National Trust and Savings Association.
</TABLE>
 
                                       47
<PAGE>
<TABLE>
<C>               <S>
       10.23(13)  Ground Lease between Silicon Graphics Real Estate Inc. and the City of Mountain
                  View dated March 7, 1995.
 
       10.24(13)  Agreement for Lease between the Company and Virtual Funding, Limited Partnership
                  dated November 18, 1993.
 
       10.25(13)  Amendment No. 1 to Agreement for Lease between the Company and Virtual Funding,
                  Limited Partnership dated March 15, 1995.
 
       10.26(13)  Lease Agreement between the Company and Virtual Funding, Limited Partnership
                  dated November 18, 1993.
 
       10.27(13)  Amendment No. 1 to Lease Agreement between the Company and Virtual Funding,
                  Limited Partnership dated March 15, 1995.
 
       10.28(18)  Guaranty from the Company to Virtual Funding Limited Partnership dated as of
                  November 18, 1993.
 
       10.29(18)  Amendment No. 1 to Guaranty from the Company to Virtual Funding, Limited
                  Partnership dated as of March 15, 1995.
 
       10.30(18)  Amendment No. 2 to Guaranty from the Company to Virtual Funding Limited
                  Partnership dated as of March 7, 1997.
 
       10.31(11)* Alias Research Inc.'s 1988 Employee Share Ownership Plan Option Agreement.
 
       10.32(11)* Alias Research Inc.'s 1989 Employee Share Ownership Plan Option Agreement.
 
       10.33(11)* Alias Research Inc.'s 1990 Employee Share Ownership Plan and standard forms of
                  Option Agreements.
 
       10.34(11)* Alias Research Inc.'s 1994 Stock Plan and standard forms of Option Agreements.
 
       10.35(12)* Wavefront Technologies, Inc. 1990 Stock Option Plan with standard form of Option
                  Agreement.
 
       10.36(15)* Cray Research, Inc. 1989 Non-Employee Directors' Stock Option Plan and form of
                  stock option agreement.
 
       11.1       Statement of Computation of Per Share Earnings.
 
       21.1       List of Subsidiaries.
 
       23.1       Consent of Ernst & Young LLP, Independent Auditors.
 
       27.1       Financial Data Schedule.
</TABLE>
 
- ------------------------
 
*   This exhibit is a management contract or compensatory plan required to be
    filed as an exhibit to this Form 10-K pursuant to Item 14(c).
 
(1) Incorporated by reference to exhibits to the Company's Registration
    Statement on Form S-1 (No. 33-8892), which became effective October 29,
    1986.
 
(2) Incorporated by reference to exhibits to the Company's Registration
    Statement on Form S-1 (No. 33-12863), which became effective March 31, 1987.
 
(3) Incorporated by reference to exhibits to the Company's Current Report on
    Form 8-K dated March 16, 1990.
 
(4) Incorporated by reference to exhibits to the Company's Post-Effective
    Amendment to Registration Statement on Form S-8 (No. 33-16529), which became
    effective June 18, 1990.
 
(5) Incorporated by reference to exhibits to the Company's Quarterly Report on
    Form 10-Q for the period ended March 31, 1992.
 
                                       48
<PAGE>
(6) Incorporated by reference to exhibits to the Company's Annual Report on Form
    10-K for the year ended June 30, 1992.
 
(7) Incorporated by reference to exhibits to the Company's Quarterly Report on
    Form 10-Q for the period ended September 30, 1993.
 
(8) Incorporated by reference to exhibits to the Company's Annual Report on Form
    10-K for the year ended June 30, 1994.
 
(9) Incorporated by reference to exhibits to the Company's Quarterly Report on
    Form 10-Q for the period ended September 30, 1994.
 
(10) Incorporated by reference to exhibits to the Company's Quarterly Report on
    Form 10-Q for the period ended March 31, 1995.
 
(11) Incorporated by reference to exhibits to the Company's Registration
    Statement on Form S-8 (No. 33-60215), which became effective June 14, 1995.
 
(12) Incorporated by reference to exhibits to the Company's Registration
    Statement on Form S-8 (No. 33-60213), which became effective June 14, 1995.
 
(13) Incorporated by reference to exhibits to the Company's Annual Report on
    Form 10-K for the year ended June 30, 1995.
 
(14) Incorporated by reference to exhibits to the Company's Quarterly Report on
    Form 10-Q for the period ended March 31, 1996.
 
(15) Incorporated by reference to exhibits to the Company's Registration
    Statement on Form S-8 (No. 333-06403), which became effective June 20, 1996.
 
(16) Incorporated by reference to exhibits to the Company's Annual Report on
    Form 10-K for the period ended June 30, 1996, as amended.
 
(17) Incorporated by reference to exhibits to the Company's Quarterly Report on
    Form 10-Q for the period ended September 30, 1996.
 
(18) Incorporated by reference to exhibits to the Company's Quarterly Report on
    Form 10-Q for the period ended March 31, 1997.
 
(19) Incorporated by reference to exhibits to the Company's Annual Report on
    Form 10-K for the year ended June 30, 1991.
 
(20) Incorporated by reference to exhibits to the Company's Registration
    Statement on Form S-4 (No. 333-32379), which became effective August 7,
    1997.
 
    (b)  REPORTS ON FORM 8-K.
 
    No Current Reports on Form 8-K were filed during the quarter ended June 30,
1997.
 
                                       49
<PAGE>
                                   SIGNATURES
 
    Pursuant to the requirements of Section 13 or 15(d) of the Securities
Exchange Act of 1934, the registrant has duly caused this Report to be signed on
its behalf by the undersigned, thereunto duly authorized.
 
<TABLE>
<S>                             <C>  <C>
                                SILICON GRAPHICS, INC.
 
                                By:           /s/ EDWARD R. MCCRACKEN
                                     -----------------------------------------
                                                Edward R. McCracken
                                        CHAIRMAN AND CHIEF EXECUTIVE OFFICER
</TABLE>
 
Dated: September 26, 1997
 
    Pursuant to the requirements of the Securities Exchange Act of 1934, this
Report has been signed below by the following persons on behalf of the
Registrant and in the capacities and on the dates indicated.
 
<TABLE>
<CAPTION>
          SIGNATURE                       TITLE                    DATE
- ------------------------------  --------------------------  -------------------
 
<C>                             <S>                         <C>
                                Chairman, Chief Executive
   /s/ EDWARD R. MCCRACKEN        Officer and Director
- ------------------------------    (Principal Executive      September 26, 1997
     Edward R. McCracken          Officer)
 
     /s/ ROBERT R. BISHOP       Chairman, Silicon Graphics
- ------------------------------    World Trade Corporation,  September 26, 1997
       Robert R. Bishop           and Director
 
                                Senior Vice President,
     /s/ WILLIAM M. KELLY         Corporate Operations
- ------------------------------    (Principal Financial      September 26, 1997
       William M. Kelly           Officer)
 
    /s/ DENNIS P. MCBRIDE       Vice President, Controller
- ------------------------------    (Principal Accounting     September 26, 1997
      Dennis P. McBride           Officer)
 
    /s/ ALLEN F. JACOBSON
- ------------------------------  Director                    September 26, 1997
      Allen F. Jacobson
 
   /s/ C. RICHARD KRAMLICH
- ------------------------------  Director                    September 26, 1997
     C. Richard Kramlich
</TABLE>
 
                                       50
<PAGE>
<TABLE>
<CAPTION>
          SIGNATURE                       TITLE                    DATE
- ------------------------------  --------------------------  -------------------
 
<C>                             <S>                         <C>
      /s/ ROBERT A. LUTZ
- ------------------------------  Director                    September 26, 1997
        Robert A. Lutz
 
    /s/ JAMES A. MCDIVITT
- ------------------------------  Director                    September 26, 1997
      James A. McDivitt
 
     /s/ LUCILLE SHAPIRO
- ------------------------------  Director                    September 26, 1997
       Lucille Shapiro
 
    /s/ ROBERT B. SHAPIRO
- ------------------------------  Director                    September 26, 1997
      Robert B. Shapiro
 
     /s/ JAMES G. TREYBIG
- ------------------------------  Director                    September 26, 1997
       James G. Treybig
</TABLE>
 
                                       51
<PAGE>
                                                                     SCHEDULE II
 
                             SILICON GRAPHICS, INC.
                       VALUATION AND QUALIFYING ACCOUNTS
                                 (IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                                                            ADDITIONS
                                                                      ----------------------
                                                         BALANCE AT   CHARGED TO                           BALANCE AT
                                                          BEGINNING    COSTS AND              DEDUCTIONS     END OF
DESCRIPTION                                               OF PERIOD    EXPENSES      OTHER    WRITE-OFFS     PERIOD
- -------------------------------------------------------  -----------  -----------  ---------  -----------  -----------
<S>                                                      <C>          <C>          <C>        <C>          <C>
Year ended June 30, 1995
  Accounts receivable allowances.......................   $   9,492    $  11,534   $       0   $  (7,561)   $  13,465
 
Year ended June 30, 1996
  Accounts receivable allowances.......................   $  13,465    $   4,292   $   6,383*  $    (373)   $  23,767
 
Year ended June 30, 1997
  Accounts receivable allowances.......................   $  23,767    $   8,427   $       0   $  (8,138)   $  24,056
</TABLE>
 
- ------------------------
 
*Acquired Cray Research valuation allowance.
 
                                      S-1

<PAGE>

                                                                 Exhibit 10.8
                               LOAN AGREEMENT

   This Loan Agreement is entered into as of this 25th day of May, 1995 by 
and between SILICON GRAPHICS, INC., a Delaware corporation ("SGI"), and GARY 
L. LAUER ("Employee") and KATHARINE W. LAUER, individually and as trustees of 
the Lauer Family Trust U/D/T Dated July 8, 1991 (collectively, "Borrower").

                                  RECITALS

   WHEREAS, Borrower's current residence is located at 1305 McKenzie Avenue, 
Los Altos, California ("Existing Residence");

   WHEREAS, Borrower desires to purchase a new principal residence located at 
27866 Via Corita Court, Los Altos Hills, California 94022 ("New Residence"); 

   WHEREAS, Borrower desires to purchase the New Residence prior to the sale 
of the Existing Residence;

   WHEREAS, Borrower desires to borrow from SGI the sum of One Million 
Dollars ($1,000,000) for purposes of purchasing the New Residence;

   NOW, THEREFORE, SGI and Borrower agree as follows:

   1.  AGREEMENT TO LOAN. SGI agrees to loan to Borrower, and Borrower agrees 
to borrow from SGI, the principal sum of One Million Dollars ($1,000,000) 
upon the terms and conditions set forth herein.  The loan ("Loan") shall be 
evidence by a promissory note in the form attached hereto as Exhibit "A" 
("Note").  The Note shall be secured by (i) a deed of trust with assignment 
of rents (with a due on sale provision) in the form attached hereto as 
Exhibit "B" ("Deed of Trust"), encumbering the Existing Residence, and (ii) a 
Stock Pledge Agreement in the form attached hereto as Exhibit "C" ("Stock 
Pledge"), encumbering all of Borrower's stock options and shares in SGI.  
This Agreement, the Note, the Deed of Trust, the Pledge Agreement and any 
other documents or instruments now or hereafter evidencing the Loan or 
securing the obligations of Borrower thereunder shall be collectively 
referred to herein as the "Loan Documents," and the terms and conditions of 
the Loan Documents are incorporated herein by this reference.

   2.  PURPOSE OF LOAN. Employee has notified SGI that Employee requires 
funds for purposes of purchasing the New Residence.  SGI is willing to make 
the Loan to Borrower for the sole purpose of Borrower's purchase of the New 
Residence.

   3.  PAYMENT OF LOAN. The principal and accrued interest under the Loan 
shall be payable in accordance with the Note, which provides as follows:

      (a)   Three Hundred Thousand ($300,000) (or, if the then outstanding 
balance of principal under the Note shall be less than Three Hundred Thousand 
Dollars 

                                      1
<PAGE>


($300,000), the then outstanding balance of principal and interest under the 
Note) shall be payable to SGI upon the sale, transfer or other conveyance of 
the Existing Residence;

      (b)   Fifty percent (50%) of the Net After-Tax Proceeds (as defined 
below) from the sale of any Shares (as defined in the Pledge Agreement) shall 
be payable on the date that such proceeds are otherwise payable to, or 
withheld on behalf of, Borrower.  For purposes of this Agreement, the term 
"Net After-Tax Proceeds" shall mean (i) the gross sales proceeds from the 
sale of any Shares (including any applicable income tax withholdings), less 
applicable brokerage commissions ("Net Pre-Tax Proceeds"), less (ii) the 
product obtained by multiplying the Net Pre-Tax Proceeds by Employee's income 
tax withholding rate, which, for purposes of this Agreement, shall be deemed 
to be thirty-six and forty-five hundredths percent (36.45%) for all 
transactions involving the sale of any Shares (including, without limitation, 
transactions involving Incentive Stock Options).  In no event shall this 
subparagraph (b) modify or otherwise relieve Borrower of its obligation to 
make the full amount of the payment identified in subparagraph (a) above, and 
the payment obligations under subparagraph (a) shall be independent of the 
payment obligations under this subparagraph (b).

      (c)   All principal and accrued but unpaid interest outstanding as of 
the Due Date shall be immediately due and payable on the Due Date.  For 
purposes of this Agreement, the "Due Date" shall be the earlier of (i) the 
date of termination or cessation of SGI's employment of Employee, whether 
voluntarily or involuntarily, and whether with or without cause, (ii) the 
date that all or part of Borrower's right, title and interest in the New 
Residence (as defined below) is sold, transferred or otherwise conveyed by 
Borrower, whether voluntarily or involuntarily, or (iii) the fifth (5th) 
anniversary of the effective date of the Note.

   4.  DOCUMENTS. In connection with the Loan, Borrower shall, at least one 
(1) business day prior to the Close of Escrow (as defined below), execute, 
acknowledge (as applicable) and deposit with First American Title Guaranty 
("Escrow Holder"), whose address is 161 South San Antonio Road, Suite 5, Los 
Altos, CA 94022 Attn: Erma Romani, for delivery to SGI on the Close of 
Escrow, the following documents and instruments: 

      (a) the Note; 

      (b) the Deed of Trust; 

      (c) the Stock Pledge Agreement; 

      (d) such other documents and instruments as may be deemed necessary or 
desirable by SGI to evidence the Loan and/or evidence and perfect SGI's 
security interest in the Existing Residence.

                                          2
<PAGE>



   5.  CONDITIONS TO CLOSING. SGI's obligation to make the Loan to Borrower 
on the Close of Escrow is subject to the fulfillment, on or before the Close 
of Escrow, of each of the following conditions precedent:

       (a)   Borrower shall have executed, acknowledged (as applicable) and 
deposited with Escrow Holder the documents and instruments described in 
Paragraph 4 above;

       (b)   Borrower and the seller ("Seller") of the New Residence shall 
have approved their respective closing statements and authorized Escrow 
Holder to close the purchase and sale transaction, and Escrow Holder shall be 
prepared to record in the Official Records of Santa Clara County, California, 
a grant deed duly executed and acknowledged by Seller conveying fee title in 
the New Residence to Borrower ("Grant Deed");

       (c)   Borrower shall have executed, acknowledged (as applicable) and 
deposited with Escrow Holder all applicable loan documents in connection with 
a loan ("Nations Loan") from Nations Bank ("Nations Bank") in a principal sum 
not to exceed Six Hundred Fifty Thousand Dollars ($650,000) and secured by a 
first deed of trust encumbering the New Residence ("Nations Deed of Trust"), 
Nations Bank shall have deposited the full amount of the Nations Loan with 
Escrow Holder for application towards payment of the purchase price for the 
New Residence at the Close of Escrow, Borrower and Nations Bank shall have 
approved their respective closing statements and authorized Escrow Holder to 
close the respective purchase/sale and loan transactions;

       (d)   Escrow Holder shall be prepared to issue to SGI a CLTA Lender's 
Policy of Title Insurance, with a liability limit of not less than Six 
Hundred Thousand Dollars ($600,000), insuring SGI's interest under the Deed 
of Trust as a valid second lien against the Existing Residence, subject only 
to the lien of real property taxes not yet due and payable, Exceptions 2, 3, 
5, and 7 of that certain Preliminary Title Report dated as of May 10, 1995 
issued by Escrow Holder ("Title Report"), together with such endorsements as 
may be requested by SGI; and

       (e)   Borrower shall have delivered to Escrow Holder, for delivery to 
SGI, certificates of insurance evidencing fire and extended casualty 
insurance coverage (including earthquake coverage) for the full replacement 
cost of the Existing Residence, naming SGI as a loss payee thereunder.

   6.  CLOSE OF ESCROW. The "Close of Escrow" shall mean the date that the 
Grant Deed, the Nations Deed of Trust and the Deed of Trust are recorded in 
the Official Records of Santa Clara County, California.  If the Close of 
Escrow fails to occur on or before May 31, 1995, then this Agreement shall 
terminate, unless extended by written agreement of the parties hereto.

                                         3
<PAGE>



   7.  CLOSING COSTS. SGI shall pay the premiums for the Title Policy, the 
cost of endorsements requested by SGI, and the recording fees applicable to 
the Deed of Trust.

   8.  REPRESENTATIONS, WARRANTIES AND COVENANTS OF BORROWER. Borrower hereby 
makes the following representations, warranties and covenants to SGI and 
acknowledges that SGI is relying upon the same in making the Loan:

       (a)   Borrower shall acquire good and marketable fee title in the New 
Residence, free and clear of all liens and encumbrances, other than the lien 
of real property taxes not yet due and payable, Exceptions 5, 6, 7, and 8 of 
the Preliminary Title Report dated as of March 30, 1995 issued by Escrow 
Holder, and the Nations Deed of Trust.

       (b)   Borrower shall use all proceeds of the Loan for purposes of 
purchasing the New Residence.

       (c)   Borrower has good and marketable fee title in the Existing 
Residence, free and clear of all liens and other encumbrances, other than the 
lien for real property taxes not yet due and payable and Exceptions 2, 3, 5 
and 7 of the Preliminary Title Report dated as of May 10, 1995 issued by 
Escrow Holder.  The Deed of Trust shall constitute a valid second lien upon 
Borrower's fee interest in the Existing Residence.

       (d)   Borrower shall timely perform all obligations and covenants to be 
performed by Borrower under any and all liens and other encumbrances 
affecting the Existing Residence, including, without limitation, all 
obligations secured by that certain Deed of Trust dated February 12, 1993 in 
favor of State Street Bank and Trust (as assignee of First California 
Mortgage Co.) ("Existing Deed of Trust"), securing repayment of an original 
principal sum of Two Hundred Thirty Thousand Dollars ($230,000).  In no event 
shall the outstanding balance of principal and interest under the Existing 
Deed of Trust (or such modifications, extensions or substitutions thereof) 
exceed Two Hundred Thirty Thousand Dollars ($230,000) at any time during 
which the Deed of Trust constitutes a lien against the Existing Residence.  
Borrower shall immediately notify SGI of any breach or default by Borrower 
under the Existing Deed of Trust and/or the loan secured thereby.

       (e)   There are no actions, proceedings, claims or disputes pending or, 
to Borrower's knowledge, threatened against or affecting Borrower, the New 
Residence or the Existing Residence, except as otherwise disclosed to SGI in 
writing prior to the date of this Agreement.

   9.  DEFAULT. The occurrence of any of the following shall constitute an 
event of default under this Agreement:

       (a)   Borrower shall fail to pay any amount as and when due under the 
Note and/or Deed of Trust;

                                       4
<PAGE>



       (b)   Borrower shall fail to timely perform any other obligation of 
Borrower under the Loan Documents; 

       (c)   Borrower is otherwise in breach of any representation, warranty 
or covenant of Borrower under the Loan Documents; and/or

       (d)   Borrower shall fail to pay any amount as and when due or timely 
perform any other obligation of Borrower under the Existing Deed of Trust 
and/or the loan secured thereby.

       (e)   Borrower shall fail to pay any amount as and when due or timely 
perform any other obligation of Borrower under the Nations Deed of Trust 
and/or the Nations Loan.

    Upon the occurrence of an event of default hereunder, SGI may, at its 
option, accelerate the maturity of the Note and declare all principal 
thereunder immediately due and payable.  In the event that SGI exercises this 
option, all outstanding principal and accrued interest under the Note shall 
thereafter bear simple interest at the maximum rate permitted by law.  
Failure to exercise this option shall not constitute a waiver of SGI's right 
to exercise the same with respect to any prior or subsequent defaults.

    10.  SUBSTITUTE COLLATERAL. SGI shall have the right to require Borrower 
to supplement and/or substitute the Deed of Trust with additional and/or 
substitute security and collateral reasonably acceptable to SGI, including, 
without limitation, a deed of trust in substantially the same form as the 
Deed of Trust encumbering other real property owned by Borrower.  Within ten 
(10) days following receipt thereof, Borrower shall execute and acknowledge 
such documents and instruments as may be deemed necessary or desirable by SGI 
to effect the substitution of security as contemplated herein.

   11.  ENTIRE AGREEMENT. This Agreement and the exhibits attached hereto 
shall constitute the full and entire understanding and agreement between the 
parties hereto with regard to the subject matter hereof.  Neither this 
Agreement nor any term hereof may be amended, waived, discharged or 
terminated other than by a written instrument signed by the party against 
whom enforcement of any such amendment, waiver, discharge or termination is 
sought.

   12.  NO EMPLOYMENT AGREEMENT. Employee understands that this Agreement 
and the Loan Documents do not constitute an employment agreement or a promise 
by SGI to continue Employee's employment.

   13.  NOTICES. All notices and other communications required or permitted 
hereunder shall be in writing and shall be deemed effectively given upon 
personal delivery to the party to be notified or three (3) days after 
depositing in the United States mail, by registered or certified mail, 
postage prepaid, addressed to the address set forth on the

                                            5



<PAGE>


signature page hereof, or such other address as either party may furnish to 
the other party in writing.

   14.  NO ASSIGNMENT. Neither party may assign the rights and/or duties 
under this Agreement to a third party, except that in the event that SGI is 
merged into another corporation, or substantially all the outstanding stock 
or assets of SGI are sold to another corporation and the surviving or 
acquiring corporation agrees in writing to be bound by the rights and duties 
of SGI under this Agreement, then SGI may assign its rights and duties 
hereunder to such acquiring or surviving corporation.

   15.  TAX LIABILITY. Borrower understands and agrees that any and all 
income tax liability to Borrower resulting from this Loan (including, without 
limitation, any tax liability resulting from imputed interest and/or the 
forgiveness of principal) shall be the sole responsibility of Borrower. 

   16.  GOVERNING LAW. This Agreement shall be governed in all respects by 
the laws of the State of California.

   17.  SEVERABILITY. In case one or more of the provisions herein shall for 
any reason be held to be invalid, illegal or unenforceable in any respect, 
such invalidity, illegality or unenforceability shall not affect any other 
provision of this Agreement, and this Agreement shall be construed as if such 
invalid, illegal or unenforceable provision had not been contained herein.

   18.  FURTHER ACTIONS. Each party hereto agrees to do such further acts and 
things and to execute, acknowledge and deliver or to cause to have executed, 
acknowledged and delivered such other and further instruments and documents 
as may reasonably be requested by the other to carry out the purpose and 
intent of this Agreement. This Agreement may be executed in counterparts and 
each counterpart shall be deemed an original.

   19.  JOINT AND SEVERAL OBLIGATIONS. If this Agreement is signed by more 
than one borrower, the obligations of each borrower under this Agreement and 
each and every Loan Document shall be joint and several.

   20.  BORROWER HEREBY ACKNOWLEDGES AND AGREES THAT (A) THIS AGREEMENT, THE 
NOTE, THE DEED OF TRUST, THE PLEDGE AGREEMENT AND ALL RELATED DOCUMENTATION 
ARE OR WILL BE EXECUTED VOLUNTARILY AND WITHOUT ANY DURESS OR UNDUE INFLUENCE 
ON THE PART OR BEHALF OF ANY PARTY HERETO, WITH THE FULL INTENT OF CREATING A 
LOAN AND THE OBLIGATIONS AND SECURITY INTERESTS DESCRIBED THEREIN; (B) 
BORROWER HAS READ SUCH DOCUMENTATION; (C) BORROWER HAS BEEN REPRESENTED IN 
THE PREPARATION, NEGOTIATION AND EXECUTION OF SUCH DOCUMENTATION BY LEGAL 
COUNSEL OF BORROWER'S OWN CHOICE OR BORROWER HAS VOLUNTARILY DECLINED TO SEEK 
SUCH COUNSEL; (D) BORROWER UNDERSTANDS THE TERMS AND CONSEQUENCES OF THIS 
AGREEMENT, THE 

                                       6
<PAGE>

NOTE, THE DEED OF TRUST, THE PLEDGE AGREEMENT AND ALL RELATED DOCUMENTATION 
AND THE OBLIGATIONS THEY CREATE; AND (E) BORROWER IS FULLY AWARE OF THE LEGAL 
AND BINDING EFFECT OF THIS AGREEMENT, THE NOTE, THE DEED OF TRUST, THE PLEDGE 
AGREEMENT AND ALL RELATED DOCUMENTATION CONTEMPLATED BY THIS AGREEMENT.

         BORROWER'S INITIALS: /s/ GLL
                             -----------
                              /s/ KWL
                             -----------





                                        7
<PAGE>


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

                  SGI:

                  SILICON GRAPHICS, INC.,
                  a Delaware corporation


                  By  /s/ William M. Kelly
                  Its  Vice President, Busines Development
                       General Counsel & Secretary


                  Address:

                  2011 N. Shoreline Blvd.
                  Mountain View, CA 94039
                  Attn: Legal Services

                  BORROWER:


                  /s/ Gary L. Lauer
                  GARY L. LAUER, individually and as
                  trustee of the Lauer Family Trust U/D/T
                  Dated July 8, 1991


                  /s/  Katharine W. Lauer
                  KATHARINE W. LAUER, individually and
                  as trustee of the Lauer Family Trust U/D/T
                  Dated July 8, 1991

                  Address prior to purchase of
                  New Residence:

                  1305 McKenzie Avenue
                  Los Altos, CA  94024

                  Address after purchase of
                  New Residence:

                  27866 Via Corita Court
                  Los Altos Hills, CA 94022



                                    8
<PAGE>



                                  EXHIBIT A

                               PROMISSORY NOTE
                           SECURED BY DEED OF TRUST
                               (Special Loan)

         NOTICE:  THIS PROMISSORY NOTE PROVIDES FOR A BALLOON PAYMENT.

$1,000,000.00                                          Mountain View, California
                                                       May 30, 1995

For value received, the undersigned, GARY L. LAUER ("Employee") and KATHARINE 
W. LAUER, individually and as trustees of the Lauer Family Trust U/D/T Dated 
July 8, 1991 (collectively, "Borrower"), jointly and severally promise to pay 
to SILICON GRAPHICS, INC., a Delaware corporation ("SGI"), or order, at 2011 
N. Shoreline Boulevard, P.O. Box 7311, Mountain View, California 94039-7311, 
or such other place as SGI may designate in writing from time to time, in 
lawful money of the United States of America, without abatement, demand, 
deduction, setoff or counterclaim, the principal sum of One Million and 
00/100 Dollars ($1,000,000.00), together with interest thereon at the rate of 
seven and twelve hundredths percent (7.12%) per annum, compounded annually, 
from the date first set forth above ("Effective Date") until all principal, 
interest and other charges under this Promissory Note are paid in full.

   1.  PAYMENTS. Principal and accrued but unpaid interest under this 
Promissory Note shall be due and payable as follows:

       (a)   Three Hundred Thousand ($300,000) (or, if the then outstanding 
balance of principal hereunder shall be less than Three Hundred Thousand 
Dollars ($300,000), the then outstanding balance of principal and interest 
hereunder) shall be due and payable by Borrower to SGI upon the sale, 
transfer or other conveyance of the Existing Residence (as defined below);

       (b)   Fifty percent (50%) of the Net After-Tax Proceeds (as defined 
below) from the sale of any Shares (as defined in the Pledge Agreement) shall 
be payable on the date that such proceeds are otherwise payable to, or 
withheld on behalf of, Borrower.  For purposes of this Agreement, the term 
"Net After-Tax Proceeds" shall mean (i) the gross sales proceeds from the 
sale of any Shares (including any applicable income tax withholdings), less 
applicable brokerage commissions ("Net Pre-Tax Proceeds"), less (ii) the 
product obtained by multiplying the Net Pre-Tax Proceeds by Employee's income 
tax withholding rate, which, for purposes of this Agreement, shall be deemed 
to be thirty-six and forty-five hundredths percent (36.45%) for all 
transactions involving the sale of any Shares (including, without limitation, 

                                          9
<PAGE>


transactions involving Incentive Stock Options).  In no event shall this 
subparagraph (b) modify or otherwise relieve Borrower of its obligation to 
make the full amount of the payment identified in subparagraph (a) above, and 
the payment obligations under subparagraph (a) shall be independent of the 
payment obligations under this subparagraph (b).

       (c)   All principal and accrued but unpaid interest outstanding as of 
the Due Date shall become immediately due and payable on the Due Date.

   Borrower may prepay the principal amount outstanding under this Promissory 
Note in whole or in part at any time without penalty.

   2.  DUE DATE. The "Due Date" shall be the earlier of (i) the date of 
termination or cessation of SGI's employment of Employee, whether voluntarily 
or involuntarily, and whether with or without cause, (ii) the date that all 
or part of Borrower's right, title and interest in the New Residence (as 
defined below) is sold, transferred or otherwise conveyed by Borrower, 
whether voluntarily or involuntarily, or (iii) the fifth (5th) anniversary of 
the date first set forth above.  Borrower hereby covenants and agrees to 
immediately inform SGI in writing of the occurrence of any event described in 
(ii) above.

   3.  PURPOSE OF LOAN. Borrower acknowledges and agrees that SGI is making 
this loan to Borrower for the express purpose of facilitating Borrower's 
purchase of Borrower's new residence located at 27866 Via Corita Court, Los 
Altos Hills, California ("New Residence").  Borrower represents and warrants 
to SGI that Borrower will use all proceeds of this Promissory Note for 
purposes of purchasing the New Residence.

   4.  DEFAULT. In the event that Borrower fails (i) to pay any amount as and 
when due under this Promissory Note, (ii) to timely perform any obligation of 
Borrower under the Deed of Trust (as defined below) and/or the Pledge 
Agreement (as defined below) securing Borrower's obligations under this 
Promissory Note, or (iii) to timely perform Borrower's obligations under any 
other agreement or instrument now or hereafter executed by Borrower in 
connection therewith or securing the performance of Borrower's obligations 
thereunder, SGI may, at its option, declare the entire principal sum under 
this Promissory Note immediately due and payable.  In the event that SGI 
exercises this option or the principal balance of this Promissory Note 
otherwise becomes due and payable, all principal then outstanding under this 
Promissory Note shall thereafter bear simple interest at the maximum rate 
permitted by law.  Failure to exercise this option shall not constitute a 
waiver of SGI's right to exercise the same with respect to any prior or 
subsequent defaults.

   5.  SECURITY. Borrower's obligations under this Promissory Note are 
secured by (i) that certain Deed of Trust with Assignment of Rents of even 
date herewith ("Deed of Trust") encumbering Borrower's existing residence 
located at 

                                        10
<PAGE>


1305 McKenzie Avenue, Los Altos, California, as more particularly described 
in the Deed of Trust ("Existing Residence"), and (ii) that certain Pledge 
Agreement of even date herewith ("Pledge Agreement") encumbering Borrower's 
right, title and interest in any and all stock options now or hereafter 
issued to Employee by SGI, as more particularly described in the Pledge 
Agreement. 

   6.  DUE ON SALE. The Deed of Trust provides as follows: 

   If the trustor shall sell, convey or alienate said property, or any 
   part thereof, or any interest therein, or shall be divested of his 
   title or any interest therein in any manner or way, whether 
   voluntarily or involuntarily, without the written consent of the 
   beneficiary being first had and obtained, beneficiary shall have the 
   right, at its option, except as prohibited by law, to declare any 
   indebtedness or obligations secured hereby, irrespective of the 
   maturity date specified in any note evidencing the same, immediately 
   due and payable.

   7.  ATTORNEYS' FEES. In the event any legal action or proceeding is 
required to enforce or interpret any provision of this Promissory Note, 
Borrower shall pay to SGI upon demand all costs of collection and reasonable 
attorneys' fees incurred by SGI.

   8.  TAX LIABILITY. Borrower understands and agrees that any and all income 
tax liability to Borrower resulting from this Promissory Note (including, 
without limitation, any tax liability resulting from imputed interest) shall 
be the sole responsibility of Borrower.

   9.  MISCELLANEOUS. If any provision of this Promissory Note shall be 
invalid or unenforceable for any reason, the same shall be ineffective, but 
the remainder of this Promissory Note shall not be affected thereby and shall 
remain in full force and effect.  Time is of the essence of each and every 
obligation of Borrower hereunder.  Presentment and demand for payment, notice 
of dishonor, protest and notice of protest are hereby waived by Borrower.  If 
the due date for any payment under this Promissory Note falls on a Saturday, 
Sunday or legal holiday, then such due date shall be extended to the next 
business day.  None of the terms or provisions of this Promissory Note may be 
waived, altered, modified or amended except by a writing signed by SGI and 
Borrower.  The provisions of this Promissory Note shall be governed by 
California law.  The covenants, terms and conditions hereof shall bind the 
heirs, successors and assigns of Borrower and shall inure to the benefit of 
the successors and assigns of SGI. 


                                     11


<PAGE>

   IN WITNESS WHEREOF, Borrower has executed this Promissory Note as of the 
date first set forth above.

                                      BORROWER:


                                      _______________________________________
                                      GARY L. LAUER, individually and as
                                      trustee of the Lauer Family Trust U/D/T
                                      Dated July 8, 1991


                                      _______________________________________
                                      KATHARINE W. LAUER, individually and 
                                      as trustee of the Lauer Family Trust U/D/T
                                      Dated July 8, 1991


                                      12
<PAGE>

                                  EXHIBIT C


                               PLEDGE AGREEMENT

   This Pledge Agreement ("Agreement") is made and entered into as of this 
30th day of May, 1995 ("Effective Date") by and between Silicon Graphics, Inc., 
a Delaware corporation (the "Company"), and Gary L. Lauer ("Employee") and 
Katharine W. Lauer, individually and as trustee of the Lauer Family Trust U/D/T 
Dated July 8, 1991 (collectively, "Pledgor").

                                   RECITALS

   A.   SGI has agreed to make a loan ("Loan") to Pledgor in the original 
principal amount of One Million and 00/100 Dollars ($1,000,000.00) pursuant to 
that certain Loan Agreement of even date herewith ("Loan Agreement").  The Loan 
will be evidenced by the Loan Agreement and that certain Promissory Note of even
date herewith, and secured by this Pledge Agreement and that certain Deed of 
Trust of even date herewith encumbering certain real property owned by Pledgor 
(collectively, the "Loan Documents").

   B.   SGI has granted or may hereafter grant to Employee certain stock 
options for the purchase of shares of common stock of SGI pursuant to the terms 
and conditions of that certain Non-Qualified Stock Option Grant Agreement and/or
Incentive Stock Option Grant Agreement, as the same may be amended from time to 
time (individually and collectively, "Option Agreement").  The stock options 
granted to Employee as of the Effective Date are more particularly described on 
Exhibit A attached hereto.  For purposes of this Agreement, the term "Shares" 
shall include the above-described shares and such other options and shares of 
common stock of SGI now or hereafter issued or issuable to Employee under the 
Option Agreement.

   C.   Pledgor now desires to pledge all of its right, title and interest in 
and to the Shares to SGI upon the terms and conditions set forth hereinbelow.

   NOW, THEREFORE, Pledgor hereby covenants and agrees as follows:

   1.   PLEDGE OF COLLATERAL.  Pledgor hereby pledges, assigns, grants and 
delivers to SGI a security interest in all of Pledgor's right, title and 
interest in and to the Option Agreement, all options and shares of common stock 
of SGI now or hereafter issued or issuable to Pledgor thereunder ("Shares") and 
all cash and noncash proceeds and substitutions thereof (collectively, the 
"Pledged Collateral") as security for the prompt performance of Pledgor's 
obligations under the Loan.  Pledgor's stock options under the Option Agreement 
as of the Effective Date are more particularly set forth in Exhibit A attached 
hereto.


                                      13
<PAGE>

     2.   PLEDGOR'S COVENANTS.  Pledgor hereby represents, warrants and 
covenants to SGI as follows: 
   
          (a)   The Pledged Collateral is free and clear of any security 
interests, liens, encumbrances or other interests other than this Agreement.

          (b)   Pledgor has full power and authority to create a first lien 
on the Pledged Collateral in favor of SGI and no disability or contractual 
obligation exists which would prohibit Pledgor from pledging the Pledged 
Collateral pursuant to this Agreement.  

          (c)   Pledgor shall not assign, create or permit to exist any other 
claim to, lien or encumbrance upon, or security interest in any of the 
Pledged Collateral, and shall not permit Pledgor's rights in the Pledged 
Collateral to be reached by attachment, levy or other judicial process.

          (d)   At SGI's request, Pledgor shall execute and acknowledge such 
other documents and instruments which SGI deems necessary or desirable to 
evidence, continue or preserve SGI's security interest in the Pledged 
Collateral and/or to otherwise effect any of the terms of this Agreement.

     The foregoing representations, warranties and covenants shall survive 
the termination of this Agreement.

     3.   PAYMENT OF PROCEEDS.  

          (a)  All monies or other proceeds payable to Pledgor in connection 
with the sale or transfer of any Shares shall be applied first to the payment 
of principal, accrued interest and other charges then due and payable under 
the Loan.  Upon Pledgor's payment to SGI of all principal, accrued interest 
and other charges outstanding under the Loan and this Agreement, the security 
interest created under this Agreement shall automatically terminate, and SGI 
shall promptly deliver to Pledgor all remaining Shares and proceeds then held 
by SGI and otherwise distributable to Pledgor pursuant to the terms and 
conditions of the Option Agreement.

          (b)  With respect to the concurrent exercise and disposition of 
Shares by "Same Day Sale," Pledgor shall instruct Pledgor's stock broker 
("Broker") to pay directly to SGI from Broker's account an amount equal to 
the lesser of (i) the sales price of the Shares, less commissions and 
applicable withholdings, or (ii) the amount of principal, accrued interest 
and other charges then due and payable under the Loan.  SGI shall have no 
obligation to deliver the Shares to Broker unless and until SGI receives 
written confirmation from Broker that the foregoing payment shall be promptly 
made by Broker to SGI.

          (c)  With respect to the exercise of Shares by "Cash Exercise," the 
exercise price paid by Pledgor shall be applied to the payment of the 
exercise price for such Shares, the applicable shares of SGI's common stock 
shall be issued and deemed delivered to Pledgor, and SGI shall retain 
possession of such shares until either (i) all principal, accrued interest 
and other charges under the Loan have been paid in full or (ii) Pledgor 
effects the sale of the Shares and applies the applicable proceeds to the 
payment of all principal, accrued interest and other charges then due and 
payable under the Loan.  If Pledgor desires to sell any such Shares, Pledgor 
shall instruct Broker to pay directly to SGI from Broker's account an amount 
equal to the lesser of (i) the sales price of the Shares, less commissions 
and applicable withholdings, or (ii) the amount of principal, accrued 
interest and other charges then due and payable under the Loan.  SGI shall 
have no obligation to deliver the Shares to Pledgor or Broker unless and 
until SGI receives written confirmation from Broker that the foregoing 
payment shall be promptly made by Broker to SGI.


                                      14
<PAGE>

          (d)  All instructions required to be submitted by Pledgor to Broker 
shall be irrevocable and in writing, with a copy thereof delivered 
concurrently to SGI.  All proceeds paid for the Shares (less commissions) and 
otherwise payable to SGI hereunder shall be deposited directly into the 
account of Broker for payment to SGI.  SGI's delivery of any Shares to Broker 
shall be for the sole purpose of facilitating the sale of such Shares, and 
SGI's security interest therein shall continue until Broker shall have paid 
to SGI all applicable sums as required hereinabove.

     4.   EVENTS OF DEFAULT.  Each of the following shall constitute an event 
of default ("Event of Default") hereunder:

          (a)  The failure by Pledgor to observe or perform any of the 
provisions of this Agreement or to pay any amount due under the Loan and/or 
this Agreement.

          (b)  The breach or default by Borrower under the Loan Documents, or 
any other documents or instruments now or hereafter executed by Borrower to 
evidence the Loan and/or provide security for the performance of Borrower's 
obligations thereunder.

          (c)  The inaccuracy or breach of any warranty, representation or 
statement made or furnished to SGI by or on behalf of Pledgor in connection 
with the Loan.

          (d)  The assignment for the benefit of creditors or the 
commencement of any proceeding under any bankruptcy or insolvency law by or 
against Pledgor.

          (e)  The seizure or attachment of, or a levy on all or any portion 
of the Pledged Collateral.

     5.   SGI'S REMEDIES UPON DEFAULT.

          (a)  Upon the occurrence of an Event of Default, SGI shall have the 
right to:

               (i)   Declare all of the obligations and liabilities of 
Pledgor under the Loan immediately due and payable;

              (ii)   Repurchase all or part of the Shares from Pledgor for a 
purchase price equal to the lesser of (i) the fair market value of such 
Shares as of the date of the Event of Default, or (ii) the fair market value 
of such shares as of the date of repurchase.  The fair market value shall be 
the sales price established by the New York Stock Exchange for the common 
stock of SGI as of the applicable date set forth hereinabove; and/or


                                      15
<PAGE>

             (iii)   Exercise any and all rights of a secured party under the 
Uniform Commercial Code of the State of California which SGI, in its sole 
judgment, deems necessary or appropriate, including without limitation the 
right to sell or otherwise dispose of all or any part of the Pledged 
Collateral;

          (b)  After the repurchase, sale or transfer of any of the Pledged 
Collateral, SGI may deduct all reasonable attorneys' fees, brokerage 
commissions and other expenses incurred by SGI in preserving, collecting, 
selling, repurchasing and/or delivering the Pledged Collateral and for 
enforcing its rights with respect to the Loan and this Agreement, and shall 
apply the residue of the proceeds to, or hold as a reserve against, the Loan 
in such manner as SGI in its reasonable discretion shall determine, and shall 
pay the balance, if any, to Pledgor.

     6   SGI'S DUTIES.  SGI shall have no duty or liability for the Pledged 
Collateral except for the exercise of reasonable care of the Pledged 
Collateral while in the possession of SGI.

     7.   GENERAL PROVISIONS.

          (a)  SUCCESSORS AND ASSIGNS.  This Agreement shall bind and inure 
to the benefit of the respective heirs, successors and permitted assigns of 
each of the parties; provided, however, that neither this Agreement nor any 
rights hereunder may be assigned by Pledgor without SGI's prior written 
consent, which consent may be granted or withheld in SGI's sole discretion. 

          (b)  SEVERABILITY OF PROVISIONS.  Each provision of this Agreement 
shall be severable from every other provision of this Agreement for the 
purpose of determining the legal enforceability of any specific provision.  
In case one or more of the provisions contained in this Agreement shall for 
any reason be held invalid, illegal or unenforceable in any respect, the 
invalidity, illegality or unenforceability of that provision shall not affect 
any other provision of this Agreement. 

         (c)  JOINT AND SEVERAL OBLIGATIONS.  If Pledgor consists of more 
than one person, the obligations of Pledgor shall be the joint and several 
obligations of all such persons.  When the context and construction so 
require, all words used in the singular herein shall be deemed to have been 
used in the plural and the masculine shall include the feminine and neuter 
and vice versa.

         (d)  NO WAIVER.  No delay or omission by SGI in exercising any right 
or remedy arising from any default of Pledgor shall be construed as a waiver 
of such default or as an acquiescence therein, nor shall any single or 
partial exercise thereof preclude any further exercise thereof.  SGI may, at 
its option, waive any of the conditions herein and any such waiver shall not 
be deemed the waiver of SGI's rights hereunder.  The waiver of any Event of 
Default shall not be construed as any waiver of or acquiescence in or consent 
to any preceding or subsequent Event of Default by Pledgor hereunder.


                                      16
<PAGE>

          (e)  COLLECTION COSTS.  Pledgor shall promptly pay SGI all 
reasonable attorneys' fees and all costs and other expenses paid or incurred 
by SGI in enforcing or exercising its rights or remedies created by, 
connected with or provided in this Agreement, and payment thereof shall be 
secured by the Pledged Collateral.

     IN WITNESS WHEREOF, this Pledge Agreement has been executed as of the 
Effective Date. 



                                      PLEDGOR:


                                      _______________________________________
                                      GARY L. LAUER, individually and as
                                      trustee of the Lauer Family Trust U/D/T
                                      Dated July 8, 1991


                                      _______________________________________
                                      KATHARINE W. LAUER, individually and
                                      as trustee of the Lauer Family Trust U/D/T
                                      Dated July 8, 1991


                                      17



<PAGE>

                                PROMISSORY NOTE
                            SECURED BY DEED OF TRUST
                           AND STOCK PLEDGE AGREEMENT

             NOTICE:  THIS PROMISSORY NOTE PROVIDES FOR A BALLOON PAYMENT.


$400,000.00                                   Mountain View, California
                                              June 18, 1997

    For value received, the undersigned, WILLIAM MARTIN KELLY ("Employee") 
and MARY JANE ROSKOSKY KELLY (collectively, "Borrower") jointly and severally 
promise to pay to SILICON GRAPHICS, INC., a Delaware corporation ("SGI"), or 
order, at 2011 N. Shoreline Boulevard, PO Box 7311, Mountain View, California 
94039-7311, or such other place as SGI may designate in writing from time to 
time, in lawful money of the United States of America, without abatement, 
demand, deduction, setoff or counterclaim, the principal sum of Four Hundred 
Thousand and 00/100 Dollars ($400,000.00), together with interest thereon at 
the rate of seven and forty-five hundredths percent (7.45%) per annum, 
compounded annually, from the date first set forth above ("Effective Date") 
until all principal, interest and other charges under this Promissory note 
are paid in full.

    1.   PAYMENTS.  All outstanding principal and accrued interest under this 
Promissory note shall be due and payable on the Due Date (as defined below).  
Interest shall be computed based upon a three hundred sixty (360) day year 
and thirty (30) day month.  Every payment received by SGI with respect to 
this Promissory note shall be applied as follows: first, to the payment of 
any late charges; second, to the payment of accrued but unpaid interest; and, 
third, to the payment of the outstanding principal balance of this Promissory 
Note.  Notwithstanding the foregoing, outstanding principal and accrued 
interest under this Promissory Note shall be due and payable prior to the Due 
Date to the extent of fifty percent (50%) of the sales proceeds payable to 
Borrower in connection with the sale of any Shares (as defined below); 
provided, however, if SGI's employment of Employee shall terminate or cease 
for any reason, whether voluntary or involuntary, and whether with or without 
cause, or if Borrower shall be in default hereunder, outstanding principal 
and accrued interest under this Promissory Note shall be due and payable 
prior to the Due Date to the extent of one hundred percent (100%) of the 
sales proceeds payable to Borrower in connection with the sale of any such 
Shares.  In no event shall the preceding sentence be deemed a limit of SGI's 
recourse or Borrower's liability under this Promissory Note.  Borrower may 
prepay the principal amount outstanding under this Promissory Note in whole 
or in part at any time without penalty.

                                       1

<PAGE>

    2.   DUE DATE.  The "Due Date" shall be the earlier of (i) thirty (30) 
days after the date of termination or cessation of SGI's employment of 
Employee, whether voluntarily or involuntarily, and whether with or without 
cause, (ii) the date that Borrower sells, leases, transfer or otherwise 
conveys all or any interest in the Residence (as defined below), or (iii) the 
fifth (5th) anniversary of the date first set forth above.

    3.   PURPOSE OF LOAN.  Borrower acknowledges and agrees that SGI is 
making this loan to Borrower for executive retention purposes consistent with 
Section 143 of the Delaware General Corporation Law.   Borrower shall use the 
proceeds of this loan for purposes of improving and renovating Borrower's 
principal residence located at 10 Peak Lane, Portola Valley, California 
("Residence").

    4.   DEFAULT.  In the event that Borrower fails to timely pay any amount 
or perform any other obligation of Borrower under this Promissory Note, the 
Deed of Trust (as defined below), the Pledge Agreement (as defined below), or 
any other agreement or instrument now or hereafter executed by Borrower to 
evidence or secure the performance of Borrower's obligations thereunder, SGI 
may, at its option, declare the entire principal sum under this Promissory 
Note immediately due and payable.  In the event that SGI exercises this 
option, or the principal balance of this Promissory Note otherwise becomes 
due and payable, all principal then outstanding under this Promissory Note 
shall thereafter bear simple interest at the lesser of ten percent (10%) per 
annum or the maximum rate permitted by law.  Failure to exercise this option 
shall not constitute a waiver of SGI's right to exercise the same with 
respect to any prior or subsequent defaults.

    5.   SECURITY.  Borrower's obligations under this Promissory Note are 
secured by (i) that certain Deed of Trust with Assignment of Rents of even 
date herewith ("Deed of Trust") encumbering the Residence, as more 
particularly described in the Deed of Trust, and (ii) that certain Pledge 
Agreement of even date herewith ("Pledge Agreement") encumbering Borrower's 
right, title and interest in and to certain stock options and other pledged 
collateral, as more particularly described in the Pledge Agreement ("Pledged 
Collateral").

    6.   DUE ON SALE.  The Deed of Trust provides as follows:

         If the trustor shall sell, convey or alienate said property, or any 
         part thereof, or any interest therein, or shall be divested of his 
         title or any interest therein in any manner or way, whether 
         voluntarily or involuntarily, without the written consent of the 
         beneficiary being first had and obtained, beneficiary shall have the 
         right, at its option, except as prohibited by law, to declare any 
         indebtedness or obligations secured hereby, irrespective of the 
         maturity date specified in any not evidencing the same, immediately 
         due and payable.

                                       2

<PAGE>

    7.   ATTORNEYS' FEES.  In the event any legal action or proceeding is 
required to enforce or interpret any provision of this Promissory Note, 
Borrower shall pay to SGI upon demand all costs of collection and reasonable 
attorneys' fees incurred by SGI in connection therewith. 

    8.   TAX LIABILITY.  Borrower understands and agrees that any and all 
income tax liability to Borrower resulting from this Promissory Note shall be 
the sole responsibility of Borrower.

    9.   MISCELLANEOUS.  If any provision of this Promissory Note shall be 
invalid or unenforceable for any reason, the same shall be ineffective, but 
the remainder of this Promissory Note shall not be affected thereby and shall 
remain in full force and effect. Time is of the essence of each and every 
obligation of Borrower hereunder.  Presentment and demand for payment, notice 
of dishonor, protest and notice of protest are hereby waived by Borrower.  If 
the due date for any payment under this Promissory Note falls on a Saturday, 
Sunday or legal holiday, then such due date shall be extended to the next 
business day.  None of the terms or provisions of this Promissory note may be 
waived, altered, modified or amended except by a writing signed by SGI and 
Borrower.  The provisions of this Promissory Note shall be governed by 
California law.  The covenants, terms and conditions hereof shall bind the 
heirs, successors and assigns of Borrower and shall insure to the benefit of 
the successors and assigns of SGI.

IN WITNESS WHEREOF, Borrower has executed this Promissory Note as of the date 
first set forth above.

                                                 BORROWER:



                                                 /s/  William Martin Kelly
                                                 ----------------------------
                                                 WILLIAM MARTIN KELLY


                                                 /s/  Mary Jane Roskosky Kelly
                                                 -----------------------------
                                                 MARY JANE ROSKOSKY KELLY


                                        3


<PAGE>
                                                                  Exhibit 10.10

                       [Silicon Graphics Letterhead]

May 22, 1997



Bo Ewald
13525 265th Street
Welch, MN 55089

Dear Bo:

This letter will confirm our recent discussion regarding the relocation loan 
Silicon Graphics, Inc. will provide you in connection with the purchase of a 
new primary residence.

Silicon Graphics, Inc. will provide you with an interest bearing loan up to 
but not to exceed the amount of $2,000,000.00 (primary loan) to be used in 
the connection with the purchase of a new primary residence subject to the 
terms and conditions set forth below. The associated terms of the loan will 
be as follows: 1) The loan will bear interest compounded annually at the 
company's prime rate or applicable US federal rate, whichever is greater, and 
the rate will be determined in the month that the loan is funded; 2) All the 
principal and accrued interest will be due and payable at the end of five (5)
years, although the Employee will have the right to prepay the loan at any 
time; and 3) If, during the term of the loan, the Employee's employment 
ceases or terminates with SGI the loan will be due and payable within 30 days 
to SGI; 4) We will secure this note with a second Deed of Trust on your 
residence.

Silicon Graphics will provide you with an interest free forgiveable loan up 
to but not to exceed the amount of $1,000,000.00 (forgiveable loan) to be 
used in connection with the purchase of a new primary residence. The 
associated terms of this loan will be as follows: 1) As long as your 
employment continues with Silicon Graphics this loan will be forgiven at the 
rate of $16,666.67 per month over a 60 month period. 2) If, during the 
term of the loan, the Employee's employment ceases or terminates for any 
reason with SGI the loan will be due and payable within 30 days to SGI; 3) 
The forgiveness of the loan will be reported as income and you will be 
responsible for pay the federal, state and local tax associated with this 
income; 4) The loan will be funded to you at the time of close of escrow on 
the new residence and the forgiveness will begin at the time the loan is 
issued and will continue for 60 months; 5) We will secure this note with a 
second Deed of Trust on your new residence.

Notwithstanding the foregoing, in the event your employment is actually 
terminated without cause by the Company during the term of the loan (other 
than in circumstances that entitle you to receive the change-in-control 
payments under your Employment Continuation Agreement) (an "Involuntary 
Termination") the outstanding balance of the Forgiveable Loan will be forgiven 
and you will have 120 days to repay the Primary Loan. If you actually sell 
your residence within 180 days after an Involuntary Termination in a 
transaction that reflects its fair market value and your net proceeds are 
less than the sum of the outstanding principal balance of the Primary Loan 
and your equity in the residence (up to $500,000), the outstanding balance of 
the Primary Loan will be

<PAGE>

Bo Ewald
May 22, 1997
Page two

reduced by the difference up to your initial equity investment. For example, 
assume you originally borrowed the full $3 million from Silicon Graphics and 
made a $500,000 cash down payment. If the sale price for the residence is 
$2.2 million, the outstanding balance on the $2 million loan would be reduced 
by $300,000 (the difference between $2.5 and $2.2 million).

In addition, both above mentioned loans will be subject to the following 
additional terms and conditions: 1) The Employee's new primary residence must 
be located within 50 miles of Mountain View, California; 2) The Employee's 
equity in the new residence (cash down payment) must not be less than 15% of 
the appraised value of the new residence (i.e., total loan to value shall not 
exceed 85%); 3) The loans will be funded at the time of closing on the new 
residence; 4) The loan will be conditioned upon the future performance by the 
Employee of substantial services to SGI; 5) The loans will be secured by one 
or more deeds of trust encumbering the new residence, which will be 
subordinate to the deed of trust securing the Employee's primary financing 
from a bank or other institutional lender; and 6) The loan must be approved 
by the SGI Compensation/HR Committee of the Board of Directors.

A security interest in your stock options will be applied to this loan. 
Should you exercise any of your options during the term of the note, then SGI 
will receive fifty percent of the proceeds form the exercise and sale of 
those options to apply first to interest and then to principal as it applies 
to the $2,000,000.00 loan. Should you choose to exercise any of your options 
but not sell, then SGI will retain physical possession of those options.

Silicon Graphics, Inc., will provide you with an Executive Relocation 
Package, including a marketing assistance/third party buy-out program to 
assist you with the sale of your current residence. This package will be 
documented in another letter for your review. Furthermore, Silicon Graphics, 
Inc. will provide you with a 60-month housing allowance which will be paid to 
you monthly during the 60-month period. The annual allowance will be 
$100,000.00 and will be pain in monthly installments of $8,333.33. This 
allowance will be reported as income on your W-2. Should you have any 
questions about the relocation package or the loan arrangement, please 
contact Janet Cook, Executive Compensation Manager, at 415 933-3119.

Also, included as part of your relocation package, Silicon Graphics will 
provide you with a 12-month housing allowance of $6,850.00 per month or a 
maximum of $82,200.00 which is to be used in the connection with the monthly 
lease of a residence in the San Francisco Bay area. Should you acquire a 
primary residence during the 12-month period, the above mentioned monthly 
housing allowance will cease. At the end of the 12-month period, the CEO has 
the discretion to approve an extension not to exceed six additional months.

Approved:                              Acknowledged:

/s/ Ed McCracken                       /s/ Bo Ewald
- ------------------------------        ------------------------------
Ed McCracken,                         Bo Ewald
Chairman and                          Executive Vice President,
Chief Executive Officer               Computer Systems




<PAGE>
                                                                    EXHIBIT 11.1
 
                 STATEMENT OF COMPUTATION OF PER SHARE EARNINGS
                    (IN THOUSANDS EXCEPT PER SHARE AMOUNTS)
 
<TABLE>
<CAPTION>
                                                                                       YEAR ENDED JUNE 30
                                                                               ----------------------------------
                                                                                  1997        1996        1995
                                                                               ----------  ----------  ----------
<S>                                                                            <C>         <C>         <C>
PRIMARY:
Weighted Average Shares Outstanding:
Common shares................................................................     175,548     162,658     156,437
Convertible preferred shares.................................................          --          --       1,610
Stock options................................................................       7,089      13,132      17,388
                                                                               ----------  ----------  ----------
Total weighted average shares outstanding....................................     182,637     175,790     175,435
                                                                               ----------  ----------  ----------
                                                                               ----------  ----------  ----------
Net income available to common stockholders..................................  $   78,026  $  114,512  $  224,802
                                                                               ----------  ----------  ----------
                                                                               ----------  ----------  ----------
Net income per share.........................................................  $     0.43  $     0.65  $     1.28
                                                                               ----------  ----------  ----------
                                                                               ----------  ----------  ----------
FULLY DILUTED:
Weighted Average Shares Outstanding:
Common shares................................................................     175,548     162,658     156,437
Convertible preferred shares.................................................          --          --       1,610
Zero coupon convertible subordinated debentures..............................          --          --       7,402
Stock options................................................................       7,565      13,143      17,946
                                                                               ----------  ----------  ----------
Total weighted average share outstanding.....................................     183,113     175,801     183,395
                                                                               ----------  ----------  ----------
                                                                               ----------  ----------  ----------
INCOME PER SHARE:
Net income available to common stockholders..................................  $   78,026  $  114,512  $  224,802
Add discount amortization on zero coupon convertible subordinated
  debentures.................................................................          --          --       5,433
                                                                               ----------  ----------  ----------
Net income available to common stockholders..................................  $   78,026  $  114,512  $  230,235
                                                                               ----------  ----------  ----------
                                                                               ----------  ----------  ----------
Net income per share.........................................................  $     0.43  $     0.65  $     1.26
                                                                               ----------  ----------  ----------
                                                                               ----------  ----------  ----------
</TABLE>

<PAGE>


                                                                  Exhibit 21.1

                      SILICON GRAPHICS, INC. SUBSIDIARIES

<TABLE>
<CAPTION>

                                                               Jurisdiction of
      Name                                                      Incorporation
     ------                                                    ---------------
<S>                                                            <C>

Alias|Wavefront, Inc.                                          California
Cray Asia/Pacific, Inc.                                        Delaware
Cray Financial Corporation                                     Delaware
Cray Research America-Latina Ltd.                              Delaware
Cray Research Eastern Europe Ltd.                              Delaware
Cray Research, Inc.                                            Delaware
Cray Research (India) Ltd.                                     Delaware
Cray Research International, Inc.                              Delaware
MIPS Technologies, Inc.                                        Delaware
Silicon Graphics Real Estate, Inc.                             Delaware
Silicon Graphics World Trade Corporation                       Delaware
Silicon Studio, Inc.                                           Delaware
Silicon Graphics S.A.                                          Argentina
Cray Research (Australia) Pty. Ltd.                            Australia
Silicon Graphics Pty Limited                                   Australia
Silicon Graphics Computer Systems Ges.m.b.H.                   Austria
Silicon Graphics International Inc.                            Barbados
Silicon Graphics S.A./N.V.                                     Belgium
Wavefront Technologies N.V.                                    Belgium
Cray Research Computadores do Brasil Ltda.                     Brazil
Silicon Graphics Comercio e Servicos Limitada                  Brazil
831495 Ontario Ltd.                                            Canada
Cray Research (Canada) Inc.                                    Canada
Silicon Graphics Limited                                       Canada
Wavefront Canada Limited                                       Canada
Silicon Graphics S.A.                                          Chile
Silicon Graphics s.r.o.                                        Czech Republic
Silicon Graphics A/S                                           Denmark
Cray Research OY                                               Finland
Silicon Graphics OY                                            Finland
Alias sarl                                                     France
Cray Research France S.A.                                      France
Cray Research Superservers S.A.R.L.                            France
Silicon Graphics                                               France
Wavefront Technologies S.A.                                    France
APTOS Application Software Technologies GmbH                   Germany
Cray Research GmbH                                             Germany
Cray Research Business Systems GmbH                            Germany
Silicon Graphics GmbH                                          Germany
Wavefront Technologies GmbH                                    Germany
Silicon Graphics Limited                                       Hong Kong
Silicon Graphics Kft.                                          Hungary
Silicon Graphics Systems (India) Private Ltd                   India
Cray Research (Israel) Ltd.                                    Israel
</TABLE>


<PAGE>
<TABLE>
<CAPTION>

                                                               Jurisdiction of
      Name                                                      Incorporation
     ------                                                    ---------------
<S>                                                            <C>
Silicon Graphics Computer Systems Limited                       Israel
Silicon Graphics Biomedical 1995 Ltd                            Israel
Alias Srl                                                       Italy
Cray Research Srl                                               Italy
Silicon Graphics S.p.A.                                         Italy
Wavefront Technologies Srl                                      Italy
Cray Foreign Sales Corporation, Ltd.                            Jamaica
Alias Research K.K.                                             Japan
Nihon Silicon Graphics Cray K.K.                                Japan
Wavefront Japan, Ltd.                                           Japan
Yokogawa Cray ELS, Ltd.                                         Japan
Cray Research (Korea) Ltd.                                      South Korea
Korea Silicon Graphics Ltd.                                     South Korea
Silicon Graphics (Malaysia) Sdn. Bhd.                           Malaysia
Cray Research de Mexico, S.A. de C.V.                           Mexico
Silicon Graphics S.A. de C.V.                                   Mexico
Cray Research B.V.                                              Netherlands
Silicon Graphics B.V.                                           Netherlands
Silicon Graphics World Trade B.V.                               Netherlands
Silicon Graphics Limited                                        New Zealand
Cray Research Scandinavia A/S                                   Norway
Silicon Graphics A/S                                            Norway
Silicon Graphics Computer                                       People's Republic
Engineering and Technology (China) Co. Ltd.                     of China
Cray Research (Singapore) Pte. Ltd.                             Singapore
Silicon Graphics-Cray Pte. Limited                              Singapore
Cray Research (Proprietary) Limited                             South Africa
Silicon Graphics (Pty) Limited                                  South Africa
Cray Research S.A.E.                                            Spain
Silicon Graphics, S.A.                                          Spain
Cray Research AB                                                Sweden
Silicon Graphics AB                                             Sweden
Cray Research (Suisse) S.A.                                     Switzerland
Silicon Graphics S.A.                                           Switzerland
Silicon Graphics Manufacturing S.A.                             Switzerland
Silicon Graphics Limited                                        Taiwan        
Cray Research Supercomputer                                     Turkey        
Trade and Services A.S.
Alias|Wavefront Limited                                         United Kingdom
Alias Sonata Limited                                            United Kingdom
Cray Research Europe Ltd.                                       United Kingdom
Cray Research (UK) Ltd.                                         United Kingdom
Silicon Graphics Application Systems Limited                    United Kingdom
Silicon Graphics Limited                                        United Kingdom
Wavefront Technologies Ltd.                                     Jersey Channel
Silicon Graphics Manufacturing Finance Limited                  Islands
</TABLE>
                                      -2-



<TABLE> <S> <C>

<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED BALANCE SHEET, CONSOLIDATED STATEMENT OF OPERATIONS AND
CONSOLIDATED STATEMENT OF CASH FLOWS INCLUDED IN THE COMPANY'S FORM 10-K FOR THE
PERIOD ENDING JUNE 30, 1997, AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO
SUCH FINANCIAL STATEMENTS AND THE NOTES THERETO.
</LEGEND>
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JUN-30-1997
<PERIOD-START>                             JUL-01-1996
<PERIOD-END>                               JUN-30-1997
<CASH>                                         227,222
<SECURITIES>                                    60,109
<RECEIVABLES>                                1,155,703
<ALLOWANCES>                                    24,056
<INVENTORY>                                    628,064
<CURRENT-ASSETS>                             2,315,594
<PP&E>                                         940,695
<DEPRECIATION>                                 415,243
<TOTAL-ASSETS>                               3,344,592
<CURRENT-LIABILITIES>                        1,086,206
<BONDS>                                        372,034
                                0
                                     16,998
<COMMON>                                           179
<OTHER-SE>                                   1,822,065
<TOTAL-LIABILITY-AND-EQUITY>                 3,344,592
<SALES>                                      3,086,791
<TOTAL-REVENUES>                             3,662,601
<CGS>                                        1,697,277
<TOTAL-COSTS>                                2,022,546
<OTHER-EXPENSES>                               489,858
<LOSS-PROVISION>                                 8,427
<INTEREST-EXPENSE>                              24,836
<INCOME-PRETAX>                                 98,190
<INCOME-TAX>                                    19,639
<INCOME-CONTINUING>                             78,551
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    78,551
<EPS-PRIMARY>                                      .43
<EPS-DILUTED>                                      .43
        

</TABLE>


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