Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)
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Giovanni
> 3 daycomprata perchè amante del silenzio ho voluto sostituire la bellissima enermax apollish con led rossi,bellissima come effetto di luce,ma era divenuta rumorosa forse per la polvere e rispetto alle noctua sul dissipatore era troppo romorosa,quindi spendo queste 20 euro sapendo la qualità delle noctua.
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Mark
> 3 dayBought this to see the exceptional airflow claims for it, was not impressed, just seems like an average fan at a high price, would NOT recommend. Get the Noctua NF-A12x25 PWM instead of this (which I also bought), that fan is a jack of all trades and really impresses in all areas.
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Marco
13-06-2025Ottimo prodotto, moltissimi accessori inclusi tra cui lo sdoppiatore a 4 pin che a prenderlo singolarmente costa 6-7€
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Bob in Chatham
13-06-2025Very quiet and does a good job of cooling the computer case.
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Sam
> 3 dayNoctua, superb quality as expected. What else is there to say.
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カスタマー
> 3 dayこのものはぜんぜんかんぜんなるものでまちがいない
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CLM
> 3 dayNeed a quiet computer fan? Buy a Noctua. Nuff said.
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x4nder
> 3 dayHo montato la ventola col riduttore di velocità incluso, in questo modo la velocità si attesta intorno ai 1000rpm (senza riduttore andava circa a 1250rpm). È molto silenziosa, ma come detto da altri acquirenti, si sente il flusso daria.
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AaronJW
> 3 day4 Stars because its made well, Not giving it a five because it works just as well as a 12 dollar fan!
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Leigh
Greater than one weekI recently moved my PC to another area of the house, bringing my attention to how loud it was.
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 |
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