4 layers92 × 54.3 mm

Sram
wichers/Compaq-Cache-Module-197005-001
Compaq (197005-001) cache module - open source reproduction
36 parts6GPL-3.0
Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.

wichers/Compaq-Cache-Module-197005-001
Compaq (197005-001) cache module - open source reproduction

wichers/compaq-lte-expanded-memory
Open-source hardware reverse-engineering of the proprietary Compaq LTE & LTE/286 expanded memory module.