Noctua NF-A15 PWM, Premium Quiet Fan, 4-Pin (140mm, Brown)

Expensive fan. Im using as a second fan for my NH-U14S cpu cooler. This fan started to make unusual noises few weeks after installed.

Meh. I got it for adding to the single fan on my CPU cooler. I should have gotten 2 of THIS fan http://www.amazon.com/Premium-Quality-Technology-NF-A14-PWM/dp/B00CP6QLY6 to replace my original and add the 2nd fan.

For men who like Teslas and cant change their own oil, this fan may be the perfectly quiet underpowered build continuity ruining eye-sore that will last for ages. For guys & gals who value sub 50 degree Celsius average temps for their 32-core threadrippers, this IS NOT the fan, especially if you dont want your hand-crafted RGB synchronous work of art/spaceship to leave you wanting to cover it with a paper bag or in need of a heavy dose of anti-depressants.

looking for a large case fan for your computer? This is the one. Very powerful and quiet.

Super quality fan, comes with all accessories imaginable. Really, really quiet as expected. I chose this because I never wanted to question the quality of the fan, and sometimes that piece-of-mind is worth paying a little bit more. But lets face it, Noctua fans arent really THAT much more, but cooling your PC is very important, so it was a no-brainer for me.

As expected, better than my previous purchase. Glad to get everything in working order

Used as CPU cooler fan. Low noise level, excellent quality. Highly recommended.

I build some high end computer s and I always use Noctua products. They are top quality and very quiet!

It is difficult to tighten the screws by hand, an electric screwdriver is necessary. In addition, I am very satisfied with the noise and air volume.

Bought a second one to complete the Push Pull setup.