Noctua and Kingwin Ultra Quiet 120mm Fans Review @ Bigbruin.com
 

While we couldn't possibly cover even a fraction of the fans on the market, in this article we are going to compare five 120mm fans to see which one is the superior fan for keeping you computer both cool and quiet. We will be taking a look at the DB-122 and DB-125 from Kingwin, as well as the NF-F12 PWM, NF-P12, and NF-S12B FLX from Noctua.

http://bigbruin.com/content/120mmfans_1