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

I got a great deal on a refurbished HP rp5800 at Micro Center for 120 dollars although the CPU fan it came with was starting to show its age and making a loud whirring noise and a year later a grinding noise. So I knew that the OEM CPU fan was on its way out and decided to replace it with this 92mm 4 pin Noctua fan I have heard many positive things about Noctua and decided to give them a shot. They really do live up to their name and is whisper quiet while also producing more air. Please note that if you decide to replace your OEM CPU in just about any prebuilt make sure that you buy a 4 pin fan and not the 3 pin otherwise it will stay at a very high rpm and also be very noisy.

Works well. As described.

I love noctua fans.

Very silent fan my son loves it his computer is not making any nose I recommend

These Noctua NF - A9 92mm Fans PWM 4 Pin, are super quiet used them in computers that had an 80mm fan and replaced them all out with these Noctua Fans, wow, these are super quiet, and I would use Noctua as replacement fans in all my computers, since they are so quiet.

Top quality fan

A beautiful unit. Not just the usual junk, Made in Germany, (I think). A German company. Ingenious design. Runs almost silently. Highest recommendation. Unique shock resistant vibration damping frame design. Scientific fan blade design. Every aspect of the unit has been cleverly thought out.

Great product

Surprised at how well this fan is built. Top quality

Bought this as an upgrade from the slim fan on my Nh l9i. Works ways better and is quiet. Only complaint is it didnt go on the cooler very easy. But Im sure it wasnt suppose to so thats on me. Great fan from noctua