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

Great product

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

I put this in my Dell XPS 8930 and it incredibly quiet compared to the stock fan, I could not tell it was on and had to open the case to verify it was running and it was.

Quiet and efficient.

Saved my computer!

I had bought the wrong size for it but we were able to make due with it. Just will look for a bigger fan next time. ^.^;;

Im using this as the 2nd fan in a push-pull configuration with a Noctua U9S cpu cooler. The extra fan drops the idle temp by about 2 deg C and the full load temp by about 4 deg C. Well worth the minimal effort.

After installing these fans I had to check my case again to make sure these bad boys were spinning. Moves air but stays super quiet.

Super quiet and never had one quit.

Put this in as second fan with Noctua CPU Cooler -- even under high load the fan is super quiet! Installation was very easy! Moves alot of air without noticeable fan noise!