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

Used this to replace a noisy 92mm Noctua cooler fan that was going out. Just as noisy, but computer hasnt fried yet so obviously working. Not impressed with the quality considering the Noctua reputation.

Replaced a few case fans with this model and was quite please with the quality and options, comes with numerous adapters for pretty much any connection, and comes with multiple options for mounting, highly recommend as an upgrade or replacement or even adding fans to your device.

It is a very good fan, extremely quiet and it works perfectly on my PC.

It works well.

I switched out all my fans and the CPU cooler for Noctua products. Under no load I cant hear the system at all. At full load its whisper quiet. Need I say more?

To replace/upgrade a Delta 80mm CPU cooler fan (with an adapter). Quieter than the original and Speedfan reports that the processor

Replaced my stock computer exhaust fan with this one. Easy to install and very quiet while being efficient at exhausting air out of my computer.

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

I like Noctuas fans, but I knocked off a star because they are so high-priced.

Extremely quiet, and moves a good deal of air