Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)

(1846 reviews)

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$18.44

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(10000 available )

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  • Bouvier

    > 3 day

    Cest du Noctua, de qualité irréprochable, mais ça on le sait avant dacheter.

  • daruthin

    > 3 day

    Reçu aujourdhui, il est quasi parfait. le bundle est efficace, la longueur de câble est un peu courte, mais il y a une rallonge ce qui évite davoir un câble en vadrouille si on à une courte distance pour le brancher. le flux dair est suffisant même si pas folichon, mais plus dair veut dire plus de bruit et là il est presque silencieux.

  • Alexis Maragos

    > 3 day

    Love it

  • Patrick

    Greater than one week

    Im a Noctua fan (see what I did there?) despite their odd color. I personally have become fond of it and they work amazing. The packaging is great, instructions clear, and everything feels like amazing quality.

  • erple2

    > 3 day

    Good, solid fans. I bought 3 of them and put them in my case. I allowed the MB to control the fan speeds (manual control just seems dumb to me) based on load/heat detection. They are more or less quiet (I dont notice them running, but my desktop is under my desk), and appear to move plenty of air when needed. Typically, if the machine is under heavy load, the CPU/GPU fans drone out any noise from these fans. I dont have a CFM measurement device, nor a pressure sensor, so I cant comment on the actual performance of the fans. They are well-built, and have some nice touches - the edges are smooth, and rubberized-plastic coated, but that doesnt actually contribute to any noise canceling. The are, after all, attached via hard screw to the case.

  • Marc Cedeno

    > 3 day

    I use these fans on both my HTPCs. They are super silent and come with all the 4 pin cables needed for any successful installation. These are the best to use if you are want fan silence.

  • Valentin

    > 3 day

    Funciona bien..

  • ANGELO

    > 3 day

    Premetto che ho un dissipatore ad aria Noctua del quale mi sento pienamente soddisfatto, ragion per cui pensavo anche di sostituire la ventola posteriore del case. Questa ventola seppure con un bundle strepitoso, si è dimostrata più rumorosa (relativamente allo spostamento dellaria generato dal movimento delle pale che genera rumore passando tra le pale della ventola ed i fori della griglia posteriore) della ventola stock oramai vecchia. Il rumore si percepisce esclusivamente in un utilizzo prettamente notturno quindi, in assenza di rumori esterni ed altri, in questo ambito io ho avvertito molto distintamente il rumore della ventola, comunque mai fastidioso questo si, ma pur sempre avvertibile. Di conseguenza non mi sento di dare 5 stelle (discorso a parte come sempre Amazon) ad un prodotto che non ha soddisfatto le mie aspettative.

  • Davide

    > 3 day

    Preso insieme ad altre 4 ventole Noctua per areare il mio pc. Temperature abbattute e molto silenzioso a regimi minimi, ovvio che poi facendoli partire a pieno regime tutti e 7 presenti nel case questo sembra un elicottero. Comunque tenendo sempre al minimo vado alla grande ed é freddo a sufficienza. La confezione denota una qualitá enormemente superiore alla media di altri prodotti. Eccezionale!

  • None

    > 3 day

    うるさいゲーミングPCが静かになりました。

NF-S12A PWM HeaderNF-S12A PWM Header

The NF-S12A marks the third generation of Noctua’s signature S12 series quiet case fans, which have received more than 250 awards and recommendations from the international press. Featuring a further refined blade design with Anti-Stall Knobs that works in tandem with the new AAO (Advanced Acoustic Optimisation) frame, the NF-S12A improves the airflow/noise efficiency of its renowned predecessor by up to 8%. The PWM version sports Noctua’s custom designed NE-FD1 IC for fully automatic speed control via 4-pin fan headers and comes with a Low-Noise-Adaptor to reduce the maximum speed during PWM control from 1200 to 900rpm. Its superb running smoothness, SSO2 bearing and Noctua’s trusted premium quality make it an elite choice for quiet case cooling

NF-S12ANF-S12A

AAO frame

Noctua"s AAO (Advanced Acoustic Optimisation) frames feature integrated anti-vibration pads as well as Noctua"s proprietary Stepped Inlet Design and Inner Surface Microstructures, both of which further refine the fan"s performance/noise efficiency.

NF-S12ANF-S12A

SSo2SSo2

NF-S12ANF-S12A

NF-S12A PWM scopeNF-S12A PWM scope

Integrated anti-vibration pads

Integrated anti-vibration pads made from extra-soft silicone minimise the transmission of minute vibrations while maintaining full compatibility with all standard screws and other mounting systems.

SSO2 bearing

The NF-S12A features the further optimised second generation of Noctua"s renowned, time-tested SSO bearing. With SSO2, the rear magnet is placed closer to the axis to provide even better stabilisation, precision and durability.

Inner Surface Microstructures

With the tips of the fan blades ploughing through the boundary layer created by the Inner Surface Microstructures, flow separation from the suction side of the blades is significantly suppressed, which results in reduced blade passing noise and improved airflow and pressure efficiency.

Scope of delivery

  • NA-RC7 Low-Noise Adaptor (L.N.A)
  • NA-YC1 4-pin PWM y-cable
  • NA-EC1 30cm extension cable
  • 4x NA-AV1 anti-vibration mounts
  • Fan screws
s12as12a

Anti-Stall Knobs

The NF-S12A"s Anti-Stall Knobs reduce flow separation phenomena in medium to high impedance situations and thereby increase the fan"s stall margin. This means that the NF-S12A is even more versatile than its renowned predecessor and can achieve better performance on heatsinks and radiators.

NF-S12A PWM table NF-S12A FLX table NF-S12A ULN table NF-S12A PWM chromax.black.swap table
NF-S12A PWM NF-S12A FLX NF-S12A ULN NF-S12A PWM chromax.black.swap
Connector 4-pin PWM 3-pin 3-pin 4-pin PWM
Voltage 12V 12V 12V 12V
RPM Max: 1200 / Min: 300 1200 800 Max: 1200 / Min: 300
RPM with L.N.A. 900 900 600 -
RPM with U.L.N.A. - 700 - -
Acoustical Noise 17,8 dB(A) 17,8 dB(A) 8,6 dB(A) 17,8 dB(A)
Acoustical Noise with L.N.A. 10,7 dB(A) 10,7 dB(A) 6,7 dB(A) -
Acoustical Noise with U.L.N.A. - 7,4 dB(A) - -
Size (mm) 120x120x25 120x120x25 120x120x25 120x120x25
Colour Brown & Beige Brown & Beige Brown & Beige Black with swappable coloured anti-vibration pads

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