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

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.

great product!

Very good and very quiet. Bought two of them as normal case fans (not radiators) specifically for the low noise. These packages dont come with anything special except the fan and screws (no adapters or anything) which means you just get a great fan at low cost. PWM control is a beautiful thing, these can spin down very slow and quiet.

Very quiet, doesnt move as much air as I expected. Really wish it came with anti vibration mounts. 4 stars because the wire isnt long enough to go around the back of my motherboard

Very quiet but do not move as much air as I had hopped but the silence makes up for this

Expensive but worth it !!!

I need more and definitely will buy more of these.

It fits in between the cheaper fans on the market like Arctic and the higher end ones on the market like the normal Noctua line-up. This in-between class of product doesnt make much sense to buy when compared to either option.

Quiet operations and moves a lot of air as an exhaust fan. It doesnt come with any extensions or adapters but the 4pin cable is long enough.

loudest noctua fans ive purchased. I have purchased lots of their products with the expectation of them being very quiet (all others are), but these are very loud at full speed.