System Characteristics
Microprocessor: Intel 80286 (16 bit)
Clock speed: 10 Mhz, one wait state
Coprocessor: socket for optional i80287 math coprocessor
Type of BUS: 16-bit MCA (Micro Channel)
Total number of expansion slots: 8 (7 available) floor standing tower case
Ports: PS/2 keyboard, PS/2 mouse, serial, parallel, VGA
Memory
Min/Max on system board: 1/1MB (expandable to 15MB with memory options)
Type of memory:
RAM: DRAM (4 x PS/2 30-pin 256kb module) approx. 150ns parity checked
ROM: 128kb
Cache: n/a
Physical description
Power supply: 207w (041) 225w (071), 110-220VAC auto sense
Weight: 21.3Kg (47 lbs.)
Dimensions (HxWxD): (597 x 166 x 482mm)
Mass storage
Drive bays: 2 3.5" half-height, 2 5.25" full height
Floppy Disk
Size: 3.5 inch half-height
Capacity: 1.44MB
Hard disk
Size: 5.25 inch full-height
Capacity: 44MB (041), 70MB (071)
Access time: 40ms (44MB), 30ms (70MB)
Interface: ST-506 PS/2 MCA adapter card (44MB), ESDI MCA Adapter (70MB or greater)
Display
Size:
Display type: Optional Analog CRT
Graphics modes supported: Integrated VGA Display adapter
320x200, 256 colours
640x480, 16 colours
Keyboard
Type: 101 key enhanced
Software
Operating system: IBM PC DOS Versions 3.30 or higher
Boots to DOS only, Includes Free Reference disk.
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