GRiD Case plus Tempest/ru

GRiDCase Tempest
Manufacturer GRiD Systems Corporation
Processor type Intel 80C86
Cycle time 4.77 MHz
Math coprocessor Intel 8087
RAM memory 640 KB
Ports Serial port, Parallel port
Operating systems MS-DOS 3.20
Keyboard 71-keys
Modem 1200 bps
Screen size 25 lines x 80 columns  ELD
Graphics resolution 640 x 400 dots
Dimensions 11 x 15 x 2,2 inches
Weight 12,7 pound
Power Battery 1 hour and AC Adapter
Internal disk device 3.5» 720 KB FDD
Peripherals External 3,5″ & 5,25″ FDD, 10MB HDD Optional
Price, $ (year) 11 250 (1986)