Just like the name, this is a Raspberry Pi rack mount.
I specifically built for Raspberry Pi 4 with official PoE HAT. It should work fine with other pies that have the same form factor.
You might want to print it faces down.

If you are looking for a full 19-inch rack solution, you might want to look into DeskPi RackMate or just mount the pies on a rack shelf.
If you are looking for a 10-inch rack solution, please look into LabStack. 

Part List

• 4 * m2.5 hex standoffs
  m2.5_4+4
  The standoffs should be screw between the bottom PCB and the piece with the screws that come with PoE HAT.

Photos

Special thanks to TrasteTh for the Raspberry Pi 4 3D file.

License

pi-on-rack © 2022 by Hanqi Xu is licensed under CC BY-NC 4.0