• Please review our updated Terms and Rules here

Search results

  1. F

    IBM PS/1 Model 2121 4MB RAM Upgrade

    Hello, i also wanted a 4 MB memory expansion and couldn't find one. (At least for a reasonable price) So i designed and built my own one. You can find the project files here: 4MB Memory Expansion for the IBM PS/1 2121 (https://github.com/realfogman/ps1_ram_expansion) Greetings.
Back
Top