Update March 7, 2021: added single, top and bottom versions.

Inspired by https://www.thingiverse.com/thing:3446815

I have a couple of Mac Mini's to run VMs and Docker containers. They live in a cupboard and run quite hot when I simply stack them on top of each other. Designed a snap together rack so air can flow freely between them. Part is identical for left and right and doesn't need supports.

Note: printed part looks terrible due to extrusion challenges. No one sees this so I'm not printing them again.