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Commodore PC 20

Producer: Commodore  -  Category: Personal Computer

Commodore PC 20 - photo 1

Photo 1: Gunnar Richter Namenlos.net, CC BY-SA 3.0, via Wikimedia Commons (Commodore PC20.jpg)

Personal computer, 1984, Commodore. The Commodore PC-20 is the hard disk version of the PC-10, Commodore's first IBM PC compatible, introduced in 1984 mainly for the European market.

Years1984 to 1986
ManufacturerCommodore Business Machines
ProcessorIntel 8088 at 4.77 MHz; optional 8087 coprocessor
RAM256 KB, expandable to 640 KB
Videomonochrome (MDA/Hercules) or colour (CGA) adapter
Storageone 5.25" floppy disk drive (360 KB) and a hard disk (10 or 20 MB)
Interfacesserial, parallel
Expansion5 ISA slots
Operating systemMS-DOS 2.11
Casefull-size desktop case

Documentation

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