Rack I made to hold an old Qotom quad NIC PC I've been using as a PFsense box for years. Designed around the space as the top of “Modular 10 Inch Server Rack - Reworked”, which is technically 1.5U but eats into some of the vertical space a bit.
These PCs get a bit toasty in my experience since they're fanless, so I wouldn't recommend PLA. I used PETG with the following parameters and the rack is plenty solid:
PC I used for reference. Other newer models may have the same footprint but I cannot make any promises.
https://www.qotom.net/product/MiniPC_Q10100G4U_S02_Series.htmlhttps://www.qotom.net/product/MiniPC_Q10100G4U_S02_Series.html
The author marked this model as their own original creation.