get a different HSF for it. They run hot as hades, so any HSF that can adequatly cool it, may well be noisy. You will also need some case fans to keep the interior temperature down. It ain't only the CPU, the fast memory and new video cards also run very hot.
There is a quiet HSF based on the Silverado,a German design. Really great, BUT I lost a CPU in about a year because of it. The slots of the squirrel cage gets clogged because they are so narrow, and there is no way to see them or clean them out. They were 100% clogged with no visual evidence when looking in the computer. I had bought the american copy, I think it was a cooler master, to use it in another computer before I discovered the problem. $30 bucks down the tubes. Threw it away. Wouldn't even give it away it is so big a risk.
Go to tomshardware, they have many articles with tests of coolers which includes the cooling ability and sound levels.