Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)
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thefarhad
> 3 dayHad to return these cause I got the the wrong size but their big 140mm siblings are great.
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とれの
> 3 dayやはりNoctuaは静かでよく冷えます。
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Peyton
> 3 daygave as a gift to my boyfriend, he was happy with it
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Corey F.
> 3 dayIts a perfect replacement.
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Alberto
> 3 daySon ventiladores, poco que decir. Muy bajo nivel de ruido, mueven aire suficiente. Son caros, pero realmente (por desgracia) ventiladores silenciosos con PWM que mueven bastante aire hay pocos. Su estética también es más que cuestionable, pero es algo que yo no valoro en absoluto, queda a gusto de cada uno.
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Mr. P. Evans
> 3 dayultra quiet & does its job well
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Giovanni
Greater than one weekcomprata 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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Fabio
> 3 dayNocuta è sempre una garanzia. Questa ventola a 1200 giri sposta il flusso daria di una di 1700. Ottima per garantire il flusso daria allinterno dal case, non indicata per essere montata direttamente sui dissipatori
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Carlo
> 3 dayMolto silenziose, e se non serve non girano
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Maximonius
Greater than one weekSoy un apasionado de Noctua, desde que descubrí esta casa, he cambiando todos los ventiladores de mis ordenadores hasta el día de hoy por los de Noctua.
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 |
