Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)
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Sqway
> 3 dayThis fan can stop completely at 9% PWM. This is useful because not all system boards can send a real 0% signal if needed to really have fanless mode sometimes.
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J Turrall
> 3 dayI first used Noctua fans for some home servers about 15 years ago. I just used these to replace my case fans on a gaming PC. They are near silent and my temp monitors at around 25% lower than before. I have quite a quiet heat sink fan but now it sounds like a routemaster bus in comparison. Now need to buy a Noctua heat sink.
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giulio Campri
Greater than one weekNoctua è sicuramente una marca di qualità, ho preso questa ventola per avere il massimo della silenziosità senza rinunciare alle prestazioni. Il prezzo è un po alto ma rispetto alle ventole più economiche che avevo prima non cè storia.
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Cristhian Quinn
> 3 dayEs la primera vez que compro un producto Noctua y debo decir que quede muy impresionado por la calidad y funcionamiento de este ventilador, lo unico malo son los colores pero para mi es lo que menos importa mientras funcione bien y tal vez hasta terminas acosumbrandote a el sobre todo si tienes un gabinete con ventana, si no tiene ventana entonces no debes dudar en comprarlo, simplemente son los mejores y mas silenciosos que existen en el mercado.
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Michel Marion
> 3 dayLe silence est dor!
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A. Jasio
> 3 dayKein jaulen, surren, schleifen oder sonst was.
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Roberto
Greater than one weekottima ventola, rumore bassissimo e portata daria notevole. Si installa facilmente ed ha diversi accessori e prolunghe. Vedremo se la rumorosità rimane bassa anche con il passare del tempo
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alessandro cervi
> 3 daymarchio noctua ottimo, molto silenziose e quantità di aria spostata ottima. da consigliare
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Randy
> 3 dayBest fans made . Computer is whisper quite now.
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Marco Pairone
> 3 daySaranno brutte ma non ne esistono di più silenziose.
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 |
