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

I dont know where people get the idea that these are quiet. These are very loud even at 30% RPM. These fans were simply no better than your standard case fans.

The usual Noctua quality. Quite, tons of air flow and now that they are black they dont look like crap. lol

Works great

Used Noctua fans for `bout six years, these have better cfms and static pressure than my originals. Bought to replace the stock Corsair H115i radiator fans after investigating them.

How do you go wrong with Noctua?

These are definitely industrial fans. Fast and loud, they move a lot of air. I put these on some corsair AIO radiators in a pull config and the temps are really good. But, the noise is high due to that airflow - just be warned. Not marking them down as they are doing what they were designed to do.

Works as advertised and to its name! Perfect set of fans! Quiet and Powerful! <3

Strongest fan and quietest fan Ive ever used. One of these puts out enough air to force air out of every grill in my PC case on full speed. However, on full speed, this thing is pretty damn loud. Its probably tons quieter than any other fan that puts out a ton of air at the same RPM, but just worth noting that if you use this above 40%, its going to be loud and your silent PC wont be silent anymore. With that, if a little noise wont bother you, two of these on a 280mm radiator would rule. Theyve got excellent flow and a super high static pressure.

I love Noctua!

My case is setup with 3x 140mm intake fans so I bought this for use as an exhaust. Up to about 1200 RPM its very quiet. At 2k its mid level noisy but thats mostly actual air movement not the fan itself. This thing will ruffle your hair going all out.