A good place to start is www.pcpowercooling.com They have good, quiet power supplies as well as good noisy high volume air movers along with other cooling items. Brad Loomis Los Angeles, CA -----Original Message----- What you probably need is a quieter power supply fan. Unless you have a bad bearing on your CPU fan, you should not be able to hear it thru the case and over the power supply fan. Dennis Noble > Would anyone have a name of a cpu fan that is very silent. I record music > with my computer and would love a silent fan. > The NOSPIN Group provides a monthly newsletter with great tips, information and ideas: NOSPIN-L, The NOSPIN Magazine Visit our web site to signup: http://freepctech.com