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

This fan is very quite and very powerful. I definitely recommend it. This thing is the best and I plan to get 9 more.

These fans are fantastic. I got them to match the one that came on my D15S since I was so pleased with it. I believe these ones are a tad different in max RPM than the one that come on the cooler but are otherwise the same. I now have 5 in the case and am extremely happy with their ability to gently move air through the case while being extremely quiet. I have them all PWM controlled so 90% of the time I cant even hear them. They also come with Y split cables as well.

These are the best CPU fans money can buy. I just put three of them in my new 2950X build. I may even swap out the top case fans for two more. They are silent, heavy duty, durable, and have the best airflow. Theres really no compromise with Noctua fans, just that you have to pay for quality which I dont have a problem with.

Working perfectly, highly recommend. Good product and especially without any failures so far.

Well, I think I don’t need to comment anything on the quality and noise control of Noctua’s products — it is just a good fan as expected.

Gran calidad como siempre Noctua.

The fan is great, good quality and quiet as expected. I mounted this on a Noctua NH-D14 and the bracket was difficult to put on. If you are looking for a great fan, definitely meets that, but, if you are getting it as a PWM fan for a NH-D14, it works, but, not easy.

It ran quieter than I expected and it kept my Corsair 900D cool with 3 other Noctua 120mm fans. Im happy with my purchase!

This fan is quite and has a lot of power of moving air. It 4 pin (pwm) fan makes it excellent for it to be attached to the mobo if you dont have a fan controller.

Extremely quiet!