Just a simple 80 mm CPU fan cover when used elsewhere than for CPU cooling. I use the fan for cooling the PSU of my Anet A8 3D-printer. Therefore there is an A8 logo in the middle. If you don’t want that I also included a file without logo (additional “blanc” in the file name).
Print it on the frontside and you don’t need any supports. The holes are for 3 mm screws.
Printed with PLA at 65 mm/sec and 20% infill in appr. 2:15 hours.
Nothing else to say about it.
The PSU cover with switch and inlet you can find here https://www.thingiverse.com/thing:3427623