Just got an SGI Onyx RealityEngine 2 graphics supercomputer - this would have been a quarter of a million dollars when it came out in 1993. : r/retrobattlestations
SiliconGraphics Onyx Teardown - iFixit
PC Specialist Onyx 880GE review: Intel shows its limitations | IT PRO
ONYX-BE122R | ONYX
Silicon Graphics (SGI) Onyx variants | Old computers, Computer projects, Digital history
Obsolete : SGI Onyx Reality Engine 2
Onyx Reality Engine 2 graphics system | 102731665 | Computer History Museum
Silicon Graphics: Gone But Not Forgotten | TechSpot