Preserved models > Silicon Graphics
Producer: Silicon Graphics - Category: Personal Computer
Photos: Photo 1 (small),Photo 2 (small)
Photo 1: Jeff Keyzer from Austin, TX, USA, CC BY-SA 2.0, via Wikimedia Commons (SGI Power Challenger GR.jpg)
Photo 2: airsynth, CC BY 2.0, via Wikimedia Commons (SGI Power Challenge 10000 L (1).jpg)
Server, 1993, Silicon Graphics. The Challenge, code-named Eveready, is the family of servers and supercomputers with which SGI moved into the server market in 1993: shared-memory multiprocessors with up to 36 MIPS R4400, R8000 or R10000 processors on the POWERpath-2 bus, in a deskside (Challenge L) or rack (Challenge XL) cabinet, with the small Challenge S and DM models at the bottom. They ran IRIX and were used for scientific computing, databases and early large web servers; the line was replaced in 1996 by the Origin 2000.
| Years | 1993 to 1996 |
| Processors | 1 to 36 x MIPS R4400, R8000 or R10000 depending on the model |
| RAM | 64 MB to 16 GB |
| Storage | SCSI disk arrays, tape, CD-ROM |
| Operating system | IRIX 5 and 6 |
| Ports | VME and HIO/GIO slots, Ethernet, FDDI, SCSI |
| Form factor | deskside (L), rack (XL) or desktop (S, DM) |
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