Noctua NF-A12x15 FLX, Premium Quiet Slim Fan, 3-Pin (120x15mm, Brown)

Very slim, very powerful fan. I got this because Ive heard about Noctua being the best. Wish the color scheme was different, but they are excellent fans that come with a multitude of extensions and power modulation cords for speeds. Its quite excellent. I would purchase them again.

The fan is nearly inaudible. I replaced the cooling fan on an older OTC 600w power supply on my computer. So far the power supply has not had any cooling issues with this fan. You really cant hear this fan unless you turn everything else off. In my case the case fans were much louder. Great product that lives up to its hype.

The build quality on these fans is outstanding. Feels like something that will serve me for many years, through many computers.

This fan was purchased as a replacement for a computer chassis fan. It is vastly better than the original fans. Now Im considering replacing the other fans just to make everything quieter and more robust.

Very quiet, which is exactly what I wanted.

Awesome and quiet. Great for smaller case.

Air movement is great! However, it does generate a whining sound above 70%.

I gotta say, this fan is something else. Its my first Noctua product, and the quality of the packaging, the fan itself, and the associated manual is next level. The fan works perfectly, Im glad how short the cable is by default (something to expect for fans of this size mainly used in small-factor rigs, yet its not always the case). I ended up staying with Noctua for my other needs after using this fan.

Wonderful fan that, even when at Max, isnt as loud as youd think. Its more effective than the Silverstone Slim fans and the rosewell fans you can find here on Amazon.

I tried these but was skeptical in the process mainly because theyre slim... They are made by Noctua though so I figured I could trust it at least given their history and my experience with them in the past. amazingly the things have the same static pressure my noisy not so air pushing across the case Thermaltake RGB fans did for my AIO. I was going to use these fans as push then pull with 3 a12x25 behind them in the front of the case, but I wasnt in the mood of chopping the case up. the manufacturer says yeah a rad fits in top too a 240 mm which i dont see how with standard fans! I found out if your motherboard has a vrm heatsink nope... I measured though and a 360 would fit with 3/4 of an inch of clearance and I already had the little fans plus they gave me 6mm of clearance between that vrm and the radiator. So I mated them to the 360 radiator on top and wow! Im blown away by the sheer performance of these things, they seriously pull some air right out of the case and keep the radiator cool enough for any load. My case with these as my exhaust 3 mounted on top with a 360mm radiator and 3 a12x25 fans in the front keep my 2070 super boosting up to 1932mhz at 69 constant temp in any game.