I just built a system around a 3.2 gig P4 Prescott, and I've realized the supplied Intel fan gets obnoviously loud after the chip starts to roast. Are there any effective quiet fans that I can put on this oven? The noise level is out of control. The system is built on a DFI Lan Party Pro 875B motherboard, and housed in an Enlight 2400P4R rackmount case. Thanks for any help with this.