GRiD Case 1537E/ru

GRiD Case 1537E Tempest
Manufacturer GRiD Systems Corp.
Processor type Intel 80386SX
Cycle time 20 MHz
Math coprocessor Intel 80387SX
RAM memory 4 MB (up to 8 MB)
Ports Two serial ports, parallel printer port, external keyboard/keypad, RJ-12
Operating systems MS-DOS 5.0, Windows 3.1
Keyboard 77-keys
Modem 2400 bps
Screen size 25 lines x 80 columns ELD
Graphics resolution 640 x 480 dots
Dimensions 15 x 11,5 x 2,5 inches
Weight 13,6 pound
Power DC Power Supply and Battery 1 hour 50 minutes
Internal disk device 3,5″ FDD 1,44 MB, 60 MB or 120 MB HDD
Peripherals External 3,5″ & 5,25″ FDD
Price, $ (year) ≈ 10 000 (1990)