A remix of my first version, which was based on thing http://www.thingiverse.com/thing:40377 made by beekeeper.
There are two options for this version. One with the button switch hole on the top, and a second one at the bottom.
Changes:
v1:
and adjusted side clip to match my power supply openings (from bottom-up, my side opening starts at 5,1mm). v2:
Added a hole to fit a C14 power socket (used one I removed from a Dell PSU);
The author marked this model as their own original creation. Imported from Thingiverse.