Noctua NF-S12A FLX, Premium Quiet Fan, 3-Pin (120mm, Brown)

Very good fan. I little expensive, but it is superior to others. I got this high flow fan (as opposed to a high pressure) to try out as an exhaust fan. It sits next to a corsair red light fan at the top of the case. They both run at 1200rpm, according to the specs, and the Corsair is supposed to put out 32.95cfm while the Noctua puts out 63.27cfm, according to the specs. They both are supposed to be around 18dBA for noise.

Super quiet fans. I wanted to rackmount my gaming computer but the fans that came with the case were not designed to have somebody nearby. These were the perfect upgrade. They are a little ugly so it wouldnt be so good in a rgb build but if you want performance and quiet, these are great.

Very high quality. Fan operates at very low volume.

For a cheap fan, its great. It was right in my price range, stays quiet and keeps everything nice and cool.

Absolutely phenomenal quality. I was going to go for the newer (better looking) models but I thought that maybe when they were 100% focused on build quality and actual performance instead of pretty colors and all that jazz was most likely when they were producing their best work. Ive purchased 6 of these in total for a new build. Sound on these things is outstanding. Ill be running them at 100% power because at 100% theyre still noticeably quieter than my other case fans at 50% power. These are just the best fans that money can buy. Theres no other way to say it.

A fantastic cooling fan, its quiet and has excellent flow. No thermal problems with my computer since installing!

I cant say enough great things about these Noctua fans. They are simply very high quality. They run surprisingly quiet and smooth, they are obviously designed with care and attention to detail, and the build quality is very high. I love the built-in rubber corners for reduced vibration. The package comes with multiple cable for the different speed selections. I went around my computer room and am looking at all the noisy fans I can replace with these superior Noctua fans. Fan noise is something people get used to and you dont know how noisy bad fans are until you shut the device off. Im very happy to pay the (slight) premium in price to get such high quality. I just wished everything I bought was of this caliber of craftsmanship.

I tried the Arctic F12 Pro that a lot of other people used but I didnt like that the air direction and CFM was different than the factory fan (although it probably doesnt matter). Instead I tried this one, which is a normally shaped muffin case fan so you can mount it as an intake fan like the stock.

It is really silent and its still working being using it for a year already.

This brand certainly lives up to its rep. The fan is very quiet. I had trouble installing it with the silicone knobs so I just used the regular screws instead and its still quiet.