Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)
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Kindle-Kunde
> 3 dayEcht leiser Lüfter mit niedrige Anlaufzahl Noctua halt. Wird als Luftauszauglüfter in Silverstone Fortress FT05 verwendet und leistet einen guten Dienst so weit.
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Prof. Sven Cartwright DVM
Greater than one weekboitier pc
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Neil Smith
Greater than one weekUsing this as a replacement case fan on my old PC. Silence is priceless.
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Sergio
> 3 dayOttima qualità, rispetto alle equivalenti Noctua non PWM, hanno un range più ampio di regolazione, si riesce a regolare da 1200 fino a poco più di 200 rpm. Io ne ho inserite due nel case del HTPC, a riposo vanno a 400 rpm e sono inudibili.
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Blit_Wizbok
> 3 dayGreat fan, quieter than all my other ones. It moves less air than I was expecting, for a case fan.
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dnl
> 3 dayDie Lüfter sind super leise und haben eine sehr hohe Qualität.
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Hans
> 3 daySuper fan vraiment bien sous tout les rapport.
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Easter Stokes
09-06-2025Vraiment le top en matière de ventilateur silencieux, cela fait 30 ans que je suis dans linformatique à monter moi-même mes PC depuis quelques années et je navais jamais connu ce silence.
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David
> 3 dayBuen rendimiento y calidad. Muchos conectores de ventilador adiccionales (extensores, Ys ,etc)
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Kalie
> 3 dayDiese Ruhe!
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
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.
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Integrated anti-vibration padsIntegrated 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 bearingThe 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 MicrostructuresWith 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
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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.
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| 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 |