RackPi HD (Higher Density 2U)

UPDATED 2022/05/14: By request, uploaded Keystone inserts for "Classic" (DAP-based) RackPi. UPDATED 2021/12/26: Lots of tweaks and new accessories. Nothing incompatible (i.e., no reason to reprint anything you're happy with). I started down the rackmount home lab journey this summer and was looking to mount my existing SBC's (Raspberry Pi 4, Jetson Nano and Jetson Xavier NX). I found most of what I wanted in SliderBOR's RackPi project. But, I didn't have access to the DAP mount. So I looked at wilimis' printable rack, but I couldn't get the clever connectors to work and I wanted something a bit more sturdy. And I needed a bit higher density (12 slots instead of just 10) to support my needs/plans. SO, I made my own "similar" stuff. Here's what I've got: Fully printable (except M4 screws/washers/nuts) 2U Rack Mount with 12 spaces for 88mmx36mm accessories Fully printable "classic" 2U Rack Mount (DAP compatible) with 10 spaces for 88mmx44.1mm accessories (backwards compatible...I've not p