- Cray XMS
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The Cray XMS was a vector processor minisupercomputer sold by Cray Research from 1990 to 1991. The XMS was originally designed by Supertek Computers Inc. as the Supertek S-1, intended to be a low-cost air-cooled clone of the Cray X-MP with a CMOS re-implementation of the X-MP processor architecture, and a VMEbus-based Input/Output Subsystem (IOS). The XMS could run Cray's UNICOS operating system. Supertek were acquired by Cray Research in 1990, and the S-1 was rebadged XMS by Cray. Its processor had a 55 ns clock period (18.2 MHz clock frequency) and 16 megawords (128 MB) of memory.
The CRAY XMS system was the first CRI computer system to be supported by removable disk drives.
Serial 5011, on display, was used for marketing purposes in the Eastern Region. It traveled for over 80,000 miles during its short working life and appeared at many trade shows.
The XMS was a short-lived model, and was superseded by the Cray Y-MP EL, which was under development by Supertek (as the Supertek S-2 and briefly as the Cray YMS) at the time of the Cray acquisition.
References
- Fred Gannett's Cray FAQ
- Chippewa Falls Museum of Industry & Technology: Cray Computer Systems
- Cray in Deal To Acquire Supertek, New York Times
Cray Research
Cray-1 • Cray X-MP • Cray-2 • Cray Y-MP • Cray XMS • Cray Y-MP EL
Cray C90 • Cray EL90 • Cray T3D • Cray J90 • Cray T90 • Cray T3E • Cray SV1
Cray Computer Corp.
Cray-3 • Cray-4
Cray Research Superservers
Cray APP • Cray S-MP • Cray CS6400
Cray Inc.
Cray SX-6 • Cray MTA-2 • Cray Red Storm • Cray X1 • Cray XT3 • Cray XD1
Cray XT4 • Cray XMT • Cray XT5 • Cray CX1 • Cray XT6 • Cray XE6 • Cray CX1000 • Cray XK6This supercomputer-related article is a stub. You can help Wikipedia by expanding it.
