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Aliases  
Date  
CPUs 1
Clock speed 16.67 MHz
Processor Motorola 68020
Co-processor 68881
MMU Sun-3,   8 hardware contexts
Motherboard 501-1074,   501-1094,   501-1163,   501-1164
On-chip cache  
External cache  
Memory 16 MB,   256 MB virtual
Uses 270ns memory.
There are 4 MB memory on the mainboard.
Memory can be expanded with a 2 MB or 4 MB memory board.
Speed 2 MIPS
Chassis type wide pizzabox
The monitor is not separated from the chassis.
Bus (2) VME slots,   board size 9U
Ports (2) serial ports.
(1) AUI ethernet.
(1) ECL graphics.
(1) keyboard and mouse.
Internal storage  
Graphics There is a black & white graphics card (1152 x 900) on the motherboard.
Power supply  
Architecture sun3
OS's supported First supported in SunOS 3.0.
Last supported in SunOS 4.1.1U1.
Notes Optional SCSI sits on memory expansion board in second slot.
Parity Systems sold a memory expansion board with more memory (24 MB) plus the SCSI controller.
Comments  
See also..  












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