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

I ordered three of these Noctua fans seeking a way to quiet down my new computer case, a Lian Li PC-V33B. The stock fans in the case were very audible while the computer was idle or running basic desktop apps. My friend actually asked if my space heater was on. I laughed and pointed at my new case.

Very happy with those. Super quiet and build well.

I see a little damage on one blade, the cable y feel short almost in my case

I finally gave into the hype and picked up Noctua fans for my PC after having one of them come with my 3D printer. I must say that these easily beat any other fan that Ive had and I have not been skimpy on the budget in the past, either. Built quality is top notch and the sound is non-existent. I noticed that when falling short on fan screws, I had another fan that would vibrate just enough to cause noise because it had only 2 screws. I took 2 screws off the Noctua fan and used them on the other fan. Being positioned the exact same way, the Noctua fan does not have any vibration on only 2 screws whereas my other high-cost fan does. Anecdotal, but interesting comparison.

An excellent fan...quiet, moves a relatively large amount of air. While I dont have any competitors fans to directly compare it to, for the money, this is the fan Id go to for 120mm applications.

What can I say about this product that has not already been said, it is a Noctua, it is wonderful. Support is amazing and stand by their product. I will infinitely recommend them along with all other tech people that I know.

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

Under full load in stress testing it pushes plenty of air, and makes less sound than installing it did. Id find these fans worth it at double the price.

Very quiet at low speed.

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