Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)
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daruthin
20-11-2024Reçu aujourdhui, il est quasi parfait. le bundle est efficace, la longueur de câble est un peu courte, mais il y a une rallonge ce qui évite davoir un câble en vadrouille si on à une courte distance pour le brancher. le flux dair est suffisant même si pas folichon, mais plus dair veut dire plus de bruit et là il est presque silencieux.
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Facts4you
> 3 dayI bought this after the stock fan in my Cooler Master case started to fail only a few months after initial build. Not only is it much quieter, but they include EVERYTHING you could possibly need.
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Christopher M.
Greater than one weekQuiet. Moves a reasonable amount of air. Very well packaged with multiple wring options.
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alex
> 3 daynachdem ich viele überschwängliche Bewertungen über NOCTUA Lüfter gelesen habe (auch bei alternate.de) hatte ich hohe Erwartungen. Diese wurden leider nicht erfüllt. Im Sleep-Modus lautlos; bei Standgas deutlich hörbar.
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CDR J.J.Adams
> 3 dayI even like the Noctua color scheme.
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Golden_Mom
Greater than one weekDead silent with the low-noise adapter. Keeps my i7 system nice and cool.
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Ash
> 3 dayYep, its quiet.
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Hman
> 3 dayUsing this for exhaust on my case. Moves a lot of air an is very quiet. Only niggle is price of course (and the color)
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Loic bezes
> 3 dayfranchement je lui met 5 étoile car
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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.
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 |