Noctua NF-S12A FLX, Premium Quiet Fan, 3-Pin (120mm, Brown)

These are just the best fans I have ever used, hands down.

Great purchase!

dead silent, nevertheless pretty powerful/

Excellent quality. Grandiose packaging drives up price. Nicely quiet at 1200rpm, very quiet at 900rpm and silent at 700rpm. Moves more air than my previous Lian Li 1200rpm fans. Pricey, but if you want silence, get these.

Best fan made period

Quiet, works great, easy to install with a variety of power connection options - highly recommend! People have pointed out that it has an ugly color scheme, so what? Its inside the case.

Great Product!

I replaced the default fan that came with the Corsair Hydro CPU cooling system with this fan, and it cut the system noise in half on max power. Hooked it up to a fan controller and its whisper-quiet at minimum. The moment I picked up the fan I could tell it was of far superior build quality than the other 120mm fans I have used in the past. The packaging also deserves praise: everything is clearly labeled and easy to access.

Very good fan so far

This fan pushes a ridiculous amount of air. None of the other fans I have used even come close, at all, and theyre completely silent, even at their highest speed. This would mean nothing if they didnt make much of a difference in my temperatures, but my system actually started to run about 10°C cooler when I replaced my previous fans (some Cooler Master ones and some Corsair AF series ones) with these.