Noctua NF-S12B redux-1200 PWM, High Performance Cooling Fan, 4-Pin, 1200 RPM (120mm, Grey)

I upgraded my PC case fans with 1x Noctua Redux NF-S12B, 2x Noctua Redux NF-P14s; also upgraded the thermal compound (in both CPU and GPU) for IC Diamond 24 Carat (I used Arctic Silver Arcticlean to remove old thermal compound).

I originally mixed these in with my stock case fans. That was stupid. Once I removed all of the crappy stock fans, the noise level dropped to near zero. Quiet fans make such a difference!

I bought it for the main chassis exhaust in the back of the case. It moves a lot of air, not hindered much by the grill. It doesnt push through filter material very well, but it wasnt designed to

No matter what speed, I literally cannot hear these fans. They keep my PC cool as a cucumber.

I bought 5 of these for my case. Installation was as you would expect, remove the old fans, and replace them with the new ones. I will say the included screws seem to be of a higher quality than those I pulled out of my case.

This thing moves some air, no doubt. I have Corsair HD-series intake fans on my case and use this one as the exhaust fan - I can watch temps dip when it fires up. At up max speed, its almost silent. Anything under 1000rpm and it is silent. Highly recommended if you need to move some air.

Its quieter than my 45 dollar corsair fans. Great airflow. Need I say more?

I put 7 of them in my PC and it exceeded my expectations. Great high-performance fans for the price. Just know the difference between airflow and static pressure and you wont go wrong with Noctua fans.

Very good fan! Quiet, muted colors in shades of gray and six-year manufacturers warranty

Muy bueno