Raspberry Pi 4 Compute Module + I/O Board Case (low profile)

This is a two-piece friction-fit case for the Raspberry Pi I/O board and Compute Module 4. The case has holes for the DC power jack (2.1mm), MicroSD slot, USB ports, Ethernet, and the two HDMI ports on the “front” edge of the board. The case has reliefs for the display and camera connectors, the RTC battery, and the rear power connector that can be easily opened with an X-Acto knife or similar if you need them. It has four countersunk holes on the bottom for mounting the I/O board to the case. 

This low-profile version is intended to be fanless, so there's sufficient height for heat sinks but no provision for mounting a fan. As the pictures show, it has ample ventilation. 

It is an original work done in Fusion 360. It can be printed without supports in the material of your choice. The photos show the case printed in white PETG on a Prusa MK3S+ at 0.2mm layer height.