Noctua NF-S12B redux-1200, High Performance Cooling Fan, 3-Pin, 1200 RPM (120mm, Grey)

So quiet you’ll think they are broken.

The fam is as advertised. Quiet and a good value for the money. Install was easy.

I needed a replacement for a case fan and I was happily surprised with its performance. I got this fan for $13 and with its silent operation I can say it’s a great option for the price, classic Noctua. Colors leave a little to be desired, along with the ketchup and mustard cables, but at the end of the day performance is more important than appearance.

I have now bought 5 of these and I wont use anything else. As the title says they are extremely quiet. They do However move a lot of air. I have 4 mounted in my case and the fifth I used to replace the noisy Corsair fan on my CPU water cooler. To my surprise, the Noctua is not only quieter but my average resting CPU temp is 2 degrees cooler. Under load, it goes up to between 3 and 4 degrees. Fantastic fans at a bargain price!!

Bought this for 15 bucks and its well worth it.

Great fan. I use this as an exhaust on a FT02 and the fan works well with my build. If youre aiming for a completely silent PC this is the fan to get (if you can only mount a 120mm in the area youre putting it). Though it doesnt move as much air as Noctuas static pressure style fans it really suits my build well.

I am impressed how quiet these fans are. I am happy with the purchase :-)

quiet and keeps my pc cool

Plug and play. So Quiet!

I had to reduce fan speed a bit. Seems sturdy than others though.