PHYSICS

Silicon Graphics (NYSE:SGI), provider of the industry's highest-performing compute, storage and visualization products, today announced that Chairman and CEO Bob Bishop will speak at the Bear Stearns Technology Conference on June 15, 2004. His presentation will take place at 3:55 p.m. (Eastern time) at the Grand Hyatt New York. The SGI presentation will be available to the public via live audio webcast and can be accessed from the Investor section of the SGI Web site at http://www.sgi.com/company_info/investors/ . An archive of the webcast will be available on the SGI Investor page approximately two hours following the presentation for a period of two weeks.