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

The best fan money can buy, super quiet! I barely hear my Plex server running with a handful of these installed. Highly recommend.

My son has no complaints uses for his computer

I used these to replace the three intake fans I had in the front of my desktop case...being PWM fans, they are much quieter and use half the power of a non PWM fan. More great quality from Noctua..highly recommended and worth a couple of extra dollars

I replaced a much stronger noctua fan that sounded like a jet. Sure it pushed a lot of air but so does this one and its nearly silent at max rpm. I play my PC games on my couch about 6-7 feet from my PC which has 4 of these and I cant hear it...at all

These are fan-tastic! 3 mounted in the my tower and I cant hear them and not problems with temps.

Not much to be said about a computer fan that works well - this one does just that. I also am fond of the plastic material they use for the fan itself - the surface feels much easier to clean than others Ive used. Will be purchasing these again as needed!

Extremely smooth, Incredibly silent.!

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

Great fan, updating my old cases 3Pin fans to proper PWM. Silent, look acceptable in a black case.

I reviewed all the rating and gave these a shot; replaced my corsair fans (d/t incredible noise). These fans are astoundingly quiet but have zero power. Checked the direction of the airflow and yes, they are all setup correctly. However, despite tweaking my fan controls, they still give very little power/airflow.