| Online Sun Information ArcHive | |
| Aliases | |
| Date | |
| CPUs | 1 |
| Clock speed | 16.67 MHz |
| Processor | Motorola 68020 |
| Co-processor | Motorola 68881 |
| MMU | Sun-3, 8 hardware contexts |
| Motherboard | 501-1074, 501-1096, 501-1163, 501-1164, 501-1208 |
| On-chip cache | |
| External cache | |
| Memory |
16 MB,
256 MB virtual
Uses 270ns memory. |
| Speed | 2 MIPS |
| Chassis type | rackmount |
| Bus | (12) VME slots, board size 9U. |
| Ports |
(2) serial ports.
(1) AUI ethernet. (1) ECL graphics. (1) type-3 keyboard and mouse. |
| Internal storage | |
| Graphics |
There is a black & white graphics card (1152 x 900) on the motherboard.
Color VME-Bus graphics cards can be used also. |
| Power supply | 1000 watt |
| Architecture | sun3 |
| OS's supported |
First supported in SunOS 3.0.
Last supported in SunOS 4.1.1U1. |
| Notes |
Rackmount version of 3/160.
Upgradeable to a 3/280 by replacing the CPU and memory boards. Very early backplanes have the special SCSI hookup on slot 6 rather than 7. |
| Comments | |
| See also.. | 3/160, 3/280 |
Last modified: 2000.10.19.20.40.09 CDT Server time: 2008.08.28.02.52.50 GMT