Noctua NF-A14 iPPC-2000 PWM, Heavy Duty Cooling Fan, 4-Pin, 2000 RPM (140mm, Black)

So I was really worried about using these for my nexxos xt45 rad. I can safely say that I am no longer worried. I ordered 1 fan just to test. whoa momma, this thing pushes more air through my raid than my original case fans do through nothing! Blowing more air at a higher RPM and I still couldnt hear them as much as my other fans.These will def be going on my rad. Great fans! Only need like 10 more HAHA.

Best cp fans hands down. You want it quiet? Buy these and low noise adapters. you want your system to be as cool as possible, leave out the lows noise adapters.

I didnt care much for retail versions due to their color. I went bought some of these fans and used a fan controller to lower the RPM to near silent operation. Same quality as the retail but with more airflow and better color.

excellent Fan

better fan an brand!!!

I have bought a ton of fans through out the years. This one is well built but and quiet but I have bought cheaper fans that push the same amount of air. I am hoping with the quality and higher price it will last longer. I would recommend this product.

Works great. Thinking of ordering another one to fill my last hidden slot.

Works great

I love Noctua!

Works great all temps dropped about 18c in my Lian Li lancool 205 case. They have a hum when computer is on but not ear busting at all.