Coolermaster R4-L2R-20CG 120CM Green LED Case Fan 2000RPM 90CFM 19DBA 3/4 Pin

Comment:
I've installed 2 of this fan to complete my John Deere custom case mod. They really look good with my yellow and green case, the fans are silent and the LED are really bright. Very good fans, worth the price, would buy again!

Comment:
The led make my computer look awesome in the dark. Light as hell and they produce a really low dba noise levelat max speed.The only bad point would be that cooler master is a bit lying about the cfm produced... but it is still very high

Comment:
It's not 90 cfm, just 69.69 cfm! But it works fine, not to loud. Video card temp lowered by 10 degrees.

Comment:
Yes, these fans push a lot of air, so I am inclined to believe the 90 CFM number. And yes, these fans are very quiet relative to the amount of air they push - but there is no way that 19 dBA number is anywhere close to reality. Based on my extremely unscientific observations, I'd say this fan is closer to the 25-28 dBA range.Still, an excellent performing fan; not as noisy as many other fans in its performance category; one of the few green LED options available, which gives it bonus points.

Comment:
Got this fan to go in the back of my Lancool PC-K62, couldn't be happier, pushes/pulls a lot of air, a great choice at a good price.