 | This article includes a list of references, related reading, or external links, but its sources remain unclear because it lacks inline citations. (October 2019) |
 Octane (1997-2000) | |
| Manufacturer | Silicon Graphics, Inc. |
|---|---|
| Release date | 1997 |
| Discontinued | 2004 |
| Operating system | IRIX |
| CPU | MIPS architecture |
| Memory | 64 MB – 8 GB |
| Mass | 25 kg (55 lb) |
| Predecessor | SGI Indigo2 |
| Successor | SGI Tezro |
| Website | Archived June 21, 2009, at the Wayback Machine |
The Octane series of IRIX workstations was developed and sold by SGI in the 1990s and 2000s. Octane and Octane2 are two-way multiprocessing-capable workstations, originally based on the MIPS Technologies R10000 microprocessor. Newer Octanes are based on the R12000 and R14000. The Octane2 has four improvements: a revised power supply, system board, and Xbow ASIC. The Octane2 has VPro graphics and supports all the VPro cards. Later revisions of the Octane include some of the improvements introduced in the Octane2. The codenames for the Octane and Octane2 are "Racer" and "Speedracer" respectively.
The Octane is the direct successor to the Indigo2, was succeeded by the Tezro, and its immediate sibling is the O2. SGI withdrew the Octane2 from the price book on May 26, 2004, and ceased Octane2 production on June 25, 2004. Support for the Octane2 ceased in June 2009.
Octane III was introduced in early 2010 after SGI's bankruptcy reorganization. It is a series of Intel-based deskside systems, as a Xeon-based workstation with one or two 3U EATX trays, or as cluster servers with 10 system trays configured with up to 10 Twin Blade nodes or 20 Intel Atom Mini-ITX nodes.