I have a very nice Kentsfield Energy Efficient Quad I can let go. It was a retail box affair & still has nearly 2 years warranty on her. She has always lived under water via a Swiftech Storm water block. http://valid.canardpc.com/show_oc.php?id=420321 That is a 62% overclock according to Everest! Email me with your best offer kinhell@sky.com Regards, Charlie