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

Best fan for an SFX build ever! 10/10

Strong wind, completely silent fan. The best case fan currently

Only used one of them briefly. Mainly purchased to cover installation contingencies with fitment of my custom radiator cooling kit. Doesnt push as much air as my Noctua NFF-12 standard fans.

Quiet and thin, perfect for the mini ITX build I just completed!.

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

not sure if I would get the slim version, unless you need the space in your case; other than that its perfect.

These are very low profile fans to eliminate unnecessary clutter in my case. They still move a lot of air and are very quiet for such a small form factor.

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.

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.

These are significantly louder than their full size counterpart. Had I known that, I would have probably figure something else out with my build. They arent particularly loud on low/medium, but medium on these is louder than my full sized 12cm noctua fan at max.