Wathai 75mm x 15mm USB Cooling Fan 5V DC Brushless Turbo Small Computer Case Blower Fan for Cooling Electronics, Hard Hat, Helmet, and DIY Projects

rec'd as described

Works great. Threw it on a 3d printed bracket and mounted to an external gpu. Keeps the temps nice and low.

Moves a lot of air for their size. Quite on low setting. Loud on med-high. Grate for keeping amps or electrics cool for best longevity and proformace!

this little fan is so cool it usefull at a point i cant live without it! any projects i build i can use this to cool the systems down very fast and it reliable using USB with a spe ed switch 3 speeds on it. Very quiet fan. about 75% less noisy than other same kinda fans

Using these to cool down my receiver- works really well and has a lot of air being pushed even at its lowest setting, but it is a bit louder than I would like.