IBM PS/1

PS/1
Also known asPS/1000 (Europe)
TypePersonal computer
ReleasedAugust 1990
Discontinued1994
PredecessorPCjr
SuccessorAptiva
RelatedPS/2

The PS/1 (known in some European countries as the PS/1000) is a brand for a line of personal computers that marked IBM's return to the home market in 1990, five years after the IBM PCjr. It was replaced by the IBM Aptiva in September 1994.