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

(780 Reviews)

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$18.44

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(10000 available )

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1094 Ratings
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Reviews
  • Salvatore

    > 3 day

    molto silenziosa ed efficiente

  • I. Robert

    Greater than one week

    Ventilateur totalement inaudible à basse vitesse. Évidemment à cette allure le débit en air nest pas énorme, mais avec un radiateur comme le Cooler Master Evo 212, cela suffit pour garder un processeur Skylake vers les 30-35 ° au repos, et si on règle bien le bios, il sadapte pour tourner suffisamment vite sous charge.

  • Riccardo Ricci

    > 3 day

    Bastano poche parole: già dalla confezione su rimane stupiti della cura con cui sono riposti tutti gli oggetti.

  • désiré

    > 3 day

    come da titolo non ce bisogno di publicità la NOCTUA non solo un garanzia e serietà ma il loro prodotto non ha rivali sono il numero uno sia nel campi ventole che dissipatore . inutile dirvi cosa comprare , io compro i prodotti della NOCTUA a occhi chiusi

  • Timo Pöhner

    Greater than one week

    Man hört ihn nicht - man spürt ihn nur! :-)

  • Gadgetguy

    > 3 day

    Perfect inside my Node 804 case. I have 6 of these puppies running to keep my FreeNas system cool and quiet. This are inaudible when running at 600rpm. These are the PWM fans, so voltage and fan speed are controlled via your motherboard. I just wish these came in black.

  • Timothy McFadden

    10-06-2025

    These fans are *so* much quieter than my stock case fans. I recently upgraded my case with a bunch of these and an H80i. My Asus fan controller software keeps the RPM of these fans really low (mostly off) except during gaming sessions.

  • Winston

    > 3 day

    The fan comes with plenty of 4 pin wire extension but wtf the 4 metal screws are too big and cant get through the holes on the fan ( luckily I can re-use the long screws from my old fan otherwise I will have to return it).

  • Harold

    > 3 day

    excellent fans, meet what they promise, cute, quiet, efficient. worth every penny !!! highly recommended for good cooling in your pc

  • Alven

    > 3 day

    Ventola eccezionale ed inudibile. Ne comprerò unaltra per il frontale del case. Questo completamente chiuso dai pannelli laterali non lascia udire un benchè minimo rumore, incredibile. Non pensavo che un flusso daria, che comunque genera uno spostamento di volume fosse così silente con questa ventola da 120 mm. Ho preferito fissarla con le viti in dotazione anzichè con i gommini antivibrazine. Il risultato è lo stesso: inudibile.

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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