Noctua NF-A9 PWM, Premium Quiet Fan, 4-Pin (92mm, Brown)

Great fan but needed to check for noise, then return until received a quiet fan.

Cant believe the price of this fan and all you get. Comes with 4 pin Y splitter, extension, low noise adapters. Also has rubberized corners and anti vibration pins. MY GOD!! Cant believe I waited the long.

Great fan. Quiet as advertised. The higher price is for the quiet sound and the quality of the product, which is great. The rubber corner mounts practically eliminate any vibration you might have between your case and the fan. This product also comes with several pin connectors, rubber screw-less mounts, screws, and documentation.

Im rating this a 3 of 5 since it should have just come with the NH-U9S and Noctua didnt even ship the appropriate fasteners with the NH-U9S, when I bought that. Great fan and great assembly overall. I just dont like how Noctua complicated the product.

The best!!!

I bought this to put a Noctua NH-U9S CPU cooler into a push-pull configuration. It works perfectly for that purpose.

No wire brackets to mount secondary fan to heatsink radiator... so the fan is USELESS!! $

Wow, I can’t belive how much of a difference these made. I wish I could upload two videos for the before and after. I can’t even hear them from my desk and the fans are more quite then the water pump now! I should have made the upgrade years ago! (Video is of two of them running max speed and the occasional gushing is noise from the water pump for comparison!)

Moves a crazy amount of air at very little noise. Highly recommend

I liked the promise of a quieter case fan in a HP 8200 Elite CMT with a slightly borked UEFI, but I couldn’t use it due to HP’s proprietary PWM case fan connector. The unused TFX connector wouldn’t let that fan work at all.