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

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.

I bought two of these to round out my PC case and make sure it has airflow coming in and going out. My case is an older NZXT Source 210 and if you are familiar with that case you might know the front panel has somewhat limited air inlets. So much so that when I first installed these fans (set to full speed because I do not yet have a 4 pin extension splitter cable long enough to add PWM functionality from the motherboard) the noise level was not too bad with the front panel off. When I put the front panel back on, however, there was a pretty significant jump in noise due to the design of the front panel on this case.

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

Great fans, better color scheme than the pros or old style and exactly as quiet as I expect from Noctua. I go for more fans lower RPM scheme and set my fan profile very low so that I dont have to hear the fans, I use 4 of these for intake. The only time I hear the fans on my system are when gaming and they are barely audable over the strix 1080Tis fans, I only hear air moving with the Noctuas. For general farting around the only thing I hear are the 3 platter drives.

Super quite. Nothing to complain about yet

Near silent and moves so much air. Will never buy another brand of fan.

Thank you noctua for making non-brown fans. Its been literally the only thing stopping me from using your fans for years. Love these fans in my new build. SO quiet and they move a lot of air!

great fans

Super quite, cant go wrong with this product. Very pleased!

Like every Noctua fan, this one is excellent.