Hello, I've been looking for a low speed cpu fan (1000 rpm or slower) that I can connect to a regular 12V battery. It seems like most I've seen have pin connectors and that would probably not work. Thanks!
If you find the speed fan you desire, simply cut the connector off and use the 1st 2 wires. They will be +12V and ground... + and -http://www.allpinouts.org/index.php/Motherboard_%28CPU%29_4_Pin_Fan