ARCTIC 3-Pin Fan with Standard Case - 120 mm - 37 CFM - Fluid Dynamic Bearing - 3-pin ACFAN00027A

"ARCTIC fans are able to cool the system more quietly than the stock fans which aren''t even very loud themselves. This was shown in our testing where we recorded a lower noise level for the system with the ARCTIC fans installed. One of the main advantages of these ARCTIC fans over other low-noise alternatives is the impressive price point that they come in at."