Noctua NF-F12 iPPC-2000 PWM, Heavy Duty Cooling Fan, 4-Pin, 2000 RPM (120mm, Black)

Its a quiet fan

Outstanding fans. Much quieter than I expected. Even when at full speed the sound isnt harsh.

Excelente producto como siempre lo hace Noctua!!. el precio que dispone los vale

As a bit of a perfectionist when it comes to my case, I wanted to get something a little better than the stock fans that came with my Corsair Carbide 500r. I tried Corsair fans, and some of them began to rattle after about a year, on top of significant fan noise for the performance they garnered. I then bought one of these for a mini-ITX build I was working on to replace a stock radiator fan. After seeing the performance it was capable of, I bought 3 more.

The product I received was the IP52 version, although the wording made it seem like I was getting the IP67 version. These fans are very quiet, and move a ton of air. They are fairly heavy for fans, but it feels good to have a product that is actually built well.

Crazy quiet. Working great!

Purchased Noctua NF-F12 iPPC-2000 for custom gaming system. The NF-F12 is made with high-quality materials, super quiet, yet extremely efficient when it comes to cooling. As with all Noctua products, I highly recommend the NF-F12!

Noctua makes the best fans on the market! Every Noctua fan Ive ever purchased still works to this day. Ive never been disappointed. Real static pressure fans make all the difference in cooling your PC or project!

While searching for fans to replace the stock fan on my Cooler Master Hyper 212 EVO, sitting on an Intel i7-6700K. The lone stock fan just wasnt doing enough when the processor got over 50% load. Lots of research later I found these and went with them over the more common NF-F12 PWM because the NF-F12 iPPC-2000 PWM has a higher RPM, better air flow, and much better Static Air Pressure, all with only a small bump in noise levels. It does use twice the power at full speed but I can accept that if it can keep the CPU from becoming a toaster oven. After the install I did see a 5 degree Celsius drop in idle and light duty usage. When the fresh heat transfer becomes fully cured Ill put it under a heavy load and see how my temps hold up. If things go south, and if I still have a working system, Ill update accordingly. For now Im very happy with them. If I dont update this in the future you can assume everything worked great and no smores were made on the CPU cooler before going all fireball on me. I really like smores but i can build something much cheaper to make those on! Wow, now I might have my Christmas project figured out, now to work out its best system for good results. well its time to take this conversation over to instructables.com.

Completely undetectable sound while running at 2000rpm. Put it on an H80iGT and knocked 10 degrees off my CPU temp over the stock fan.