IBM Personal Computer
The original, model 5150, IBM Personal Computer.
PS/1 Model 2121
The 2121 series with an Intel 80386SX processor running at 16 MHz, was designed to be easy to set up and use.
Personal System/2 Model 30 286
The PS/2 Models 30 was among the lowest-end models in the PS/2 lineup and meant to replace the IBM PC and XT.
Personal System/2 76 486
One of the last in IBM’s original PS/2 line.