Data General One Model 2

Data General One Model 2
Manufacturer Data General Corp.
Processor type Intel 80C88
Cycle time 4 MHz
RAM memory 640 KB
Ports serial, parallel, system bus
Operating systems MS-DOS 2.11
Keyboard 79-keys full-stroke keyboard
Modem optional internal modem
Screen size 25 lines x 80 columns ELD
Graphics resolution 256 x 640 dots
Dimensions 13,7 x 11,7 x 2,8 inches
Weight  9 pounds
Power 5.8 VDC external power supply required to charge the batteries
Internal disk device 1×3,5″ FDD 360 KB, 10 MB HDD
Peripherals external 5.25″ FDD, 3,5″ FDD 360 KB, printer 
Price, $ (year) 4635 (1986)