Originally posted by: shredman
3pin connector will need an adaptor to hook up to your "MOLEX" connector from your PSU. Like Howard said, the 3pin hooks up to your motherboard header if you wish.
If you are going to buy an adaptor, you may want to look into something like Zalman MultiFan Connector ZM-MC-1 ~$3
which gives you 2 connectoinos for 12v (full speed) and 2 for 5v for a quieter fan (and less CFM).
