This is a very minimal mini-itx case with an optional fan grill for the wraith stealth cooler. I'm using a desktop power supply at the moment, but I've got a very small 12v to ATX power supply which should be delivered in a couple weeks. When I receive the smaller power supply I'll post a second version of this model.
This case is built around the ASROCK AB350 Gaming ITX board, an m2 ssd, and a Ryzen APU with the Wraith Stealth cooler.
Here are the specific details for my current build.
I was previously running Arch Linux on running Linux 4.17 and Mesa 18.1. I had to update to the latest beta BIOS 4.51D which supports AGESA PinnaclePI-AM4_126.96.36.199b. The system runs stable after the BIOS update and runs around 55C while gaming on Linux.
I've since installed Windows 10 pro but I've kept the BIOS at Beta 4.51D. The temperatures get up to 72C with sustained gaming. I've clocked the RAM up to 3200 Mhz and the system is only slightly unstable.
The Fan grill needs supports, but none of the other components need any.