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O2 (R5000)

Silicon Graphics (SGI) (USA)

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Name O2 (R5000) Silicon Graphics (SGI) 
Manufacturer Silicon Graphics (SGI) (USA) Type Desktop
Production start (mm-yyyy) 1996 Production end (mm-yyyy) -
RAM 0-1 GB ROM
CPU MIPS R5000 - 180-350 Mhz
Operating System IRIX 6.3/IRIX 6.5.x
Text (Cols x Rows)
Graphics CRM Chipset
Sound
Storage memory CD-ROM SCSI , 2 SCA UltraWide SCSI HD
Serial port 2 Parallel port
Others port 1 10/100 Base-T ethernet
Original price   Currency original price
Units sold
Note Originally known as the "Moosehead" project, the O2 features a proprietary high-bandwidth Unified Memory Architecture (UMA) that connects the various system components. A PCI bus is bridged onto the UMA with one slot available. It has a designer case and an internal modular construction. It has space for two SCSI drives mounted on special sleds (1 in the later R10000/R12000 models due to heat constraints) and an optional video capture / sound cassette mounted on the far left side.  
Configurations  
User fabrizio

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