Compatible with a 60x25mm fan and PS2 FAT SCPH-3900X only.
Go to the original model's page for additional information and required STL files:
https://www.printables.com/model/394175-playstation-2-quiet-fan-mod-compatible-with-fans-f
The author remixed this model.
Removed the honeycomb pattern to make room for metal grill. Also modified the screw brackets slightly for better fit.