Depends what you want most. Performance, or silence, or both with a fan controller?
Merlin's suggestion with the Noctua P12 fans are absolutely silent and do not require a controller whatsoever. To stay silent they don't push huge amounts of air though.
Thumper's suggestion of the Silverstone FM121 are very dependable fans that push an incredible amount of airflow at speed. They are only silent at the absolute lowest fan controller speed (to my ears), anything higher and they get loud fast. I can't run one of them without a fan controller, they're just to loud for me.
|Core i7 920 @ 3.2GHz |
G.Skill Ripjaws 1600MHz 12GB
EVGA GTX 480 HydroCopper FTW
Corsair AX1200 PSU
OCZ Vertex 3 240GB | Windows 7 64-bit
Apogee GTZ + MCP655 & Thermochill PA120.3