Rated 5 out of 5 by 2
Rated 5 out of 5 by MiniCale Unreal amount of airflow
These fans push a unreal amount of air when at full speed but I will say they are fairly noisy but still not as bad as most fans that push anywhere near this amount of air even with these at 50% speed they push out a lot of air and are barely audible.
Some other things to note with these fans is the cable is braided really nicely and they come with silicon fan mounting pins.
03 March 2014
Rated 5 out of 5 by katasaifa Great fans with superb performance.
I was recommended to use Akasa Viper fans for my push/pull project to upgrade the fans on my CPU liquid cooling system. The fans worked so well - very quiet with a noticeably higher airflow that I decided to use more of them in my HAF X build. I have since replaced the rear case fan with an Akasa Viper and added an Akasa Viper as an extra intake fan at the front. The extra airflow is great and there is no discernible increase in noise level.
02 August 2013