Amiga 1200 Motherboard Shim — Fit an A1200 Board in a PC Case

Fits: Amiga 1200 motherboard · ITX/ATX PC cases
Rehousing an A1200 board in a modern PC case? This shim adapts the Amiga 1200 motherboard’s three screw holes to standard ITX/ATX mounting, and adds a partial port backplate that locks the motherboard in place for rigidity. It screws directly to the case, or works with standoffs.
The fitment warning matters: the designer confirms this does not fit the A500 — the screw layout is different between the two motherboards. It is published CC BY-NC-SA, so credit the designer, keep it non-commercial, and share remixes alike.
License as published on MakerWorld: CC BY-NC-SA. Objectibles never hosts model files — the button takes you to the designer’s own page, where the files and the latest version live. Entry checked against the designer’s page on Nov 9, 2026.