<TABLE> <S> <C>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FORM 10-Q
FOR QUARTER ENDED 07/31/2000 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO
SUCH FINANCIAL STATEMENTS.
</LEGEND>
<RESTATED>
<MULTIPLIER> 1,000
<S> <C> <C>
<PERIOD-TYPE> 6-MOS 6-MOS
<FISCAL-YEAR-END> JAN-31-2001 JAN-31-2000
<PERIOD-START> FEB-01-2000 FEB-01-1999
<PERIOD-END> JUL-31-2000 JUL-31-1999
<CASH> 474,900 306,420
<SECURITIES> 420,159 409,384
<RECEIVABLES> 306,141 229,634
<ALLOWANCES> 0 0
<INVENTORY> 116,688 51,856
<CURRENT-ASSETS> 1,371,097 1,036,764
<PP&E> 141,660 82,309
<DEPRECIATION> 0 0
<TOTAL-ASSETS> 1,606,656 1,162,996
<CURRENT-LIABILITIES> 357,520 242,627
<BONDS> 300,000 415,000
<COMMON> 15,901 14,330
0 0
0 0
<OTHER-SE> 899,795 478,426
<TOTAL-LIABILITY-AND-EQUITY> 1,606,656 1,162,996
<SALES> 560,539 424,707
<TOTAL-REVENUES> 560,539 424,707
<CGS> 212,040 165,800
<TOTAL-COSTS> 212,040 165,800
<OTHER-EXPENSES> 245,892 180,747
<LOSS-PROVISION> 0 0
<INTEREST-EXPENSE> 0 0
<INCOME-PRETAX> 116,557 84,492
<INCOME-TAX> 8,648 7,277
<INCOME-CONTINUING> 107,909 77,215
<DISCONTINUED> 0 0
<EXTRAORDINARY> 0 0
<CHANGES> 0 0
<NET-INCOME> 107,909 77,215
<EPS-BASIC> 0.68 0.55
<EPS-DILUTED> 0.62 0.49
<FN>
(1) Six months ended July 31, 1999 is restated to reflect pooling of interests
with Loronix Information Systems, Inc.
</FN>
</TABLE>