Silent components:
CPU- Arctic Cooling Freezer 7 Pro CPU Cooler (Socket LGA775).
PSU- Corsair HX 520W ATX2.2 Modular SLI Compliant PSU.
CASE FANS- Sharkoon Silent Eagle 1000 120mm Fan - 3/4 Pin.
maybe look at the new Enermax Modu 82+ 525W
http://www.overclockers.co.uk/showproduct.php?prodid=CA-038-EN&groupid=701&catid=123&subcat=1086
according to silentpcreview site the Enermax Modu 82+ 625W they reviewed was the quietest psu with a fan.
Also the warranty for the Corsair currently needs to be sent to the US which is around £25 for the shipping. (5 year warranty)
but i think the Enermax has a RMA place in the UK (3 year warranty)
I've actually just read the review, and it seems that the Enermax is indeed the new quiet PSU of choice. Consider my recommendation changed to an Enermax Modu82+![]()