I've just switched from the Corsair H100 to the Corsair H80 Liquid CPU Cooler. I liked the H100, but it was just making way too much noise. The H80 -- while maintaining temperatures that are about 2°C lower than the H100 -- is a good deal more quiet: a compromise I'm willing to live with. I presently have stock Corsair fans mounted on the H80. I figure I can cut down a bit more on the noise by using better quality 120mm fans. Have you guys any suggestions as to what brands and models I should look into? The H80 radiator is cooled by two 120mm fans in push-pull configuration. I've read a few reviews online -- but I think I'm better off with hardware that Techspot members have tried and tested. I use my rig for gaming. My specs are on the drop down.