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

Ive seen tests and reviews of this fan, but plugging it in and putting my hand over it to feel airflow...my corsair fans and old scythe fan (which i was replacing) have twice the airflow as this one. It comes in a nice box, it has a long lead with nice insulation, but airflow is the reason i buy fans. This fan has a very aggressive blade pitch so I was expecting very high cfm output even at low RPM but in reality I just dont see it.

Love everything about these guys, they pull/push a good amount of air and you can hardly tell they are on in the 1st place. You can only hear them under a heavy load and even then its not that bad! love them

my computer case fan died, this replaced it, I like it

Muy bueno

Installed 2 of these in an older Mac Pro along with a Noctua PWM controller. I leave them running at 100% all the time, and theyre still very quiet compared to other fans, and they still move plenty of air. Would recommend these as case fans.

This is cheap range fan from expensive brand. Does its job well. Almost silent. Would like to compare with the same fan but chromax. Maybe materials will make a difference. Just remember something. You want to put this fan on the exhaust. Not intake or heatsink but exhaust by the Io panel.

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.

Super quiet, great quality, and cheaper than Corsair or Thermaltake! Great fans from Noctua. All of the fans in my case are Noctua and theyre whisper quiet.

The Redux fans are every bit as quiet as Noctuas premium fans and seem to move equal amounts of air. All at about half the price.

Quiet, easy to install, great value.