Works with any of the very common 215x115x30mm platform PSUs, like the CUI VGS-350C, Meanwell LRS350, Mornsun LM350, and others.
The regular version has 35mm clearance from the bottom to the PSU for a total installed height of 123mm.
The a Low Profile version has 18mm clearance from the bottom to the PSU for a total installed height of 106mm.
It has nut pockets for 2.5mm nuts which are big enough for most screw heads if you want to use Female/Female standoffs. I have tested with 11mm standoffs.
The author marked this model as their own original creation.