IBM PS/2 Model 55SX

The IBM PS/2 Model 55SX was similar to the Model 50, but featured a 32-bit 80386SX processor (with 16-bit external bus) instead of a 16-bit 80286.

Serial number: DZ5500FGZ76

Manufacturer: IBM
Date: October 1987

Other Systems Related To IBM PS/2 Model 55SX:

Item Manufacturer Date
IBM System 370 Control Panel IBM 1970
IBM 370/138 IBM 30th June 1976
IBM Displaywriter IBM 1980
IBM 5150 with CGA Monitor IBM 1981
IBM 5161 IBM 1981
IBM 5150 IBM 1st September 1981
IBM 5160 XT IBM 1st January 1983
IBM PC Jr 4860-067 IBM 1st November 1983
IBM 5170 / PC AT IBM 1984
IBM 5155 Portable Computer IBM 1st June 1984
IBM 5140 Convertible Computer IBM April 1986
IBM PS/2 Model 50 IBM 1987
IBM PS/2 Model 70 IBM 1987
IBM PS/2 Model 30 286 IBM April 1987
IBM PS/2 Model 30 (Dual FD) IBM April 1987
IBM PS/2 Model 30 (FD/HD) IBM April 1987
IBM PS/2 Model 80 (8580-071) IBM 2nd April 1987
IBM PS/1 IBM 1990
IBM RS/6000 Model 550L IBM 1990
IBM Model 8573-121 IBM January 1990
IBM RS/6000 320 IBM 15th February 1990
IBM PS/2 Note IBM 1991
IBM PS/2 Model 95 (8595) IBM 1991
IBM PS/2 Multimedia Model 75 (M75) 486SLC2 IBM 1992
IBM RISC System/6000 250 IBM 1993
IBM ThinkPad 2523-710T IBM 1993
IBM ThinkPad 701CS IBM 1995
IBM ThinkPad 755CEX IBM March 1995
IBM ThinkPad 365XD IBM 1996
IBM RS/6000 SP2 Type 7025 IBM 1996
IBM Personal Computer 730 - P75 IBM 1997
IBM RS/6000 Model 7043 604e IBM 1998
IBM 8363 NetVisa Thin Client IBM November 2000
IBM ThinkPad R30 2656 IBM 2001
IBM Thinkpad 2628-STG IBM 2001

This exhibit has a reference ID of CH5082. Please quote this reference ID in any communication with the Centre for Computing History.

 

IBM PS/2 Model 55SX

  Peripherals   [13]

Click on the Image(s) For Detail


User Submitted Articles


Add Your Article >>>

Founding Sponsors
redgate Google ARM Real VNC Microsoft Research
Heritage Lottery Funded
Heritage Lottery Fund