Or of course you could buy an A7N8X Deluxe. It has 3 3pin fan connectors, a cpu and 2 whatevers. The whatevers are placed near the vid card and chipset, because thats useful to some. Most people just use 4pin connectors like going into your hard drive. The yellow is +12v, the red is +5v, and both blacks are ground. You can get 3<4pin adapters, but just sticking the wire inside the 4pin is soooo much cheaper and more compact.