IBM PC 5150

RH-57W5

The original IBM PC, and the machine whose architecture the industry still runs on. IBM built it in a year from bought-in parts and published the technical reference, including the BIOS listing — which let Compaq and everyone after it build compatibles and took the standard out of IBM's hands. Cassette port, five slots, and a keyboard that outlasts everything. The foundation of the whole platform.

Details

Manufacturer
IBM
Model
PC 5150
Kind
Motherboard

Machine

Catalogue model
PC 5150 — IBM PC, 1981
Board
64K-256K planar

Fitted in

IBM PC 5150 RH-F1BW

Photograph