SUN MICROSYSTEMS, INC.

FORM 10-K FOR THE YEAR ENDED JUNE 30, 1999

10-K

REGISTRANT'S BYLAWS

EX-3.2

REGISTRANT'S 1988 DIRECTORS' STOCK OPTION PLAN

EX-10.64

REGISTRANT'S 1999 ANNUAL REPORT TO STOCKHOLDERS

EX-13.0

SUBSIDIARIES OF REGISTRANT

EX-21.0

CONSENT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS

EX-23.1

FINANCIAL DATA SCHEDULE

EX-27