Computer Fan Wiring Battery

I found this fan wiring to a basic 9v battery and thought i would share the info

Super easy battery powerd computer fan

Hey thanks for the link bro! I've recently been looking for something like this..

you can do that or depending on if you can find one, and what model, the power supply unit that comes with your pc, stick a piece of wire in the 24 pin and 20 pin, thats basically what the switch on your motherboard does, then you have at least 4 12v supplies for fans...tis what i did.

i hooked mine up to a usb cable i split the cable and hooked the fan up to the red and back wire and runs perfect