Silicon Graphics founded November 9, 1981

· Adafruit Industries Blog · Nov. 11, 2026, 3:16 p.m.
Summary
Dave Farquhar reflects on the anniversary of Silicon Graphics, founded on November 9, 1981, detailing its rise in the market, key technology contributions, and eventual decline, including the impact of its workstations in Hollywood. The company transitioned from selling high-priced workstations to filing for bankruptcy and losing its dominant position due to competition from commodity PCs.