Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)
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Avi
> 3 dayGood fan
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Kadin Kunde
> 3 dayVery much silent. Move slightly less air then nf-s12b but still a lot of air flow.
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Ross
> 3 dayI replaced all the fans in my case with Noctua Fans. The only sound my machine makes is the quiet hum of the water pump for my AIO Cooler. This upgrade was a bit pricey ($70 for 4 fans) but in the end totally worth it. Temps are stable and low on my Overclocked i5 even with all the fans using the included low noise adapters which limit fan RPM. Could not be happier with this purchase.
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Juan Manuel
Greater than one weekPerfecto
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Jeepy
> 3 dayVentilateur pour boitier de haute qualité. Très silencieux avec ses supports en caoutchouc. Mais la couleur marron/beige donne un aspect vieillot au produit.
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boogeyman
> 3 dayGreat fans that are quiet and have lots of airflow
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Michael
> 3 dayWorks as described, quiet and powerful
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Chad
> 3 dayAwesome for top of the case exhaust. Quiet and moves a lot of air. Used the anti vibration mounts, super easy install.
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BRABUS
> 3 day新調したBTO PCの背面ファン(ケース付属のもの)の音がどうも大きいようで、前面に追加した静音ファンの音量とは明らかに違いました。背面ファンのリプレイスとして、老舗であり鉄板でもある、Noctuaのファンを使ってみたくなりました。
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iBurninator
> 3 dayHave this fan as my case’s exhaust fan and it works wonderfully. Keeps my computer components cool while I game. I highly recommend buying one if you need a great exhaust fan.
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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