







Noctua NA-FK1 Redux, Second Fan Upgrade Kit for NH-U12S Redux Cooler
-
R. Gorley
> 3 dayLove this product. Easy install and super quiet. No issues at all!
-
anon
Greater than one weekThe fan is quite silent under 1500rpm and is a really good fan for keeping your processor cool. The brackets only fit on nocrua coolers, so if you have any other cooler youll meed their specific brackets in order for this to work.
-
RS
> 3 dayWorks as expected.
-
Erndawg
10-06-2025Very happy with purchase. Love the Noctua products. Great and reliable products. In the last 3 years, I have only purchased Noctua fans and CPU coolers on all of my builds..
-
HDFella
Greater than one weekGreat add-on. Temp dropped by about 8C under load.
-
Migue Ángel
> 3 dayLo conseguí para un cooler alseye, al tener menos longitud el cable hizo más fácil la instalación, además del splitter en Y se le nota de muy buena calidad
-
S. S.
> 3 dayIts a good little kit, it helped my cpu temps. My only real complaint is how thick the anti-vibration pads are. Theyre twice as thick as the pads that come with the original cooler, and the chromax vibration pads I had bought for some additional case fans. As far as I can tell theyre made this thick specifically for this kit and it made installation more difficult than it needed to be. It also causes the fan not to sit directly against the cooler fins. The coolers original fan does sit flush, so Im not sure why they make this kit so that the new fan doesnt.
-
paranor
> 3 dayDropped my temperatures a further 4 degrees Celsius compared to my single fan unit. Highly recommend
-
Kurt
06-06-2025This is a great fan that runs silent and keeps my PC cool. I actually ordered it to replace another brands fan on my heatsink and was able to rig it to fit on that heatsink. Im very satisfied with this fan.
-
Andres Castro
Greater than one weekExcelente ventilador de 120mm para noctua nh-u12s redux