Excellent - By Teni E at 06/29/2016
This 1450 RPM model is somewhat of the sweet spot for these fans. I find that at 1450 RPM, even run at max, these fans are almost completely silent. The only other fans I find close to them are the eLoop fans and the Be Quiet Silent/Pure Wings, but the Be Quiet fans are not nearly as good for radiator usage. Put on a 360mm front mounted radiator in a customized S340 case, they are very, very quiet, and push enough airflow to have the air felt through the rear vents on the case. Very good, and no need to slow them down, so much easier to use without a fan controller and such. My favourite radiator fan, now that I've figured out easy fan blade removal for painting. Thanks to Daz for driving their return into the enthusiast market!