Ref: reference image, not this unitIBM PS/1 Model 2121
- CPU family
- 386-class
- Form factor
- proprietary
- BIOS
- IBM
- Onboard video
- VGA
- Ports
- IDE, Floppy
IBM PS/1 Model 2121
RH-0001
The PS/1 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.
Details
- Manufacturer
- IBM
- Model
- PS/1 Model 2121
- Year
- 1991
- Form factor
- proprietary
- Chassis
- desktop
- Installed RAM
- 2 MiB
- Drives
- 3.5" 1.44MB floppy
- Condition
- Working
- Source
- eBay order no. 13-14760-16528
- Acquired
- 2026-06-13
- Notes
- missing faceplate and drive sleds
Machine
- Catalogue model
- PS/1 Model 2121 — IBM PS/1, 1992
Motherboard
Ref: reference image, not this unitParts
Nothing fitted in it yet.
Files
No files for this one yet.
History
Acquired 2026-06-13 from eBay order no. 13-14760-16528 · held 4 months
- 2026-08-19
-
variant: (empty) → PS/1 Model 2121
- 2026-08-04
-
installed_ram: (empty) → 2 MB
- 2026-07-29
-
deleted a photo
- 2026-07-29
-
flagged a photo as a reference image
- 2026-07-29
-
changed the default photo
- 2026-07-29
-
cropped a photo
- 2026-07-29
-
added 1 photo(s)