Atari ST is a line of personal computers from Atari Corporation and the successor to the company's 8-bit computers. The initial model, the Atari 520ST, had limited release in April–June 1985, and was
The Atari 520ST+ has 1 MB RAM, twice that of the original model, but does not have the internal floppy drive of the 1040ST.
The Acorn Archimedes is a family of personal computers designed by Acorn Computers of Cambridge, England. The systems in this family use Acorn's own ARM architecture processors and initially ran the A
Archimedes 400/1
Acorn Archimedes A3000 computer main unit
Acorn Archimedes A3000 computer with cover removed
Acorn Archimedes A3000 main PCB. Corrosion from a leaky NiCd battery can be seen in the bottom left corner.