This is a mount for use with the Raspberry Pi Pico for the Gamecube.

Mounts to the right of the original fan, using the original screw.

My setup (not the one in the picture) includes the Noctua Fan, and it's mounted into the original bracket using Retro Frog's screwless fan adapter here. https://www.printables.com/model/118034-gamecube-40mm-screwless-fan-adapter

Printed at .2 layer height takes about 10 mins.

A longer screw can be used. #4, ½" long worked fine also.

NOTE: When installing the wires to the Pico, you will need to use one of the GND points at the top, instead of at the botton as in the instructions.