For fun I am building a mini rack to hold some small devices. Such as my Pi4, Mikrotik router, 8 port switch and a old HP thin client I use for hosting a Minecraft server for game night with the kids.
The plan is to hang it on the wall above the SMC panel. I had this stuff in the SMC but it got too hot. Woke up to the sound of the HP thin client beeping from the heat.
The rack is 3D Printed and I’m going for 8 to 10 inches wide. It will also be 8u tall. Printing everything with PLA+/Pro at 100% infill so it can take the heat and weight.