Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)
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Cary2060
> 3 daythis is a good case fan
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Hirorunzakiyama
> 3 dayケースファンとしてcorsair afシリーズから買い換えました。最高回転でも静かで驚きました。単純な音の大きさもそうですが、気にならない質の音なので、常にフルスピードで運用しています。ケーブルにスリーブが付いていたり、付属品もこれでもかと揃っています。値段は張りますが、その価値があったと思います。茶色が嫌な方は、黒バージョンも発売されています。
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Willy
> 3 dayTeurer, aber guter Lüfter!
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M.B.
> 3 dayHo acquistato questa ventola da 120 mm. per sostituire quella interna del mio Power supply che dopo circa 5 anni era ormai diventata rumorosa. Ho scelto un modello PWM per regolare la velocità e ridurre il rumore quando non serve la rotazione a massimo regime. Con una piccola modifica lho collegata sul connettore PWM della scheda madre assieme alla ventola della CPU, utilizzando il cavetto a Y in dotazione. In questo modo quando la CPU richiede un aumento di giri al proprio ventilatore, anche la ventola dellalimentatore aumenta la velocità, accentuando il rafffreddamento. La ventola viene fornita in una bella confezione con parecchi accessori tra i quali: cavetto Y, cavetto di prolunga, cavetto per ridurre il rumore (riduce la tensione), gommini di isolamento e gommini di fissaggio. Personalmente ho usato solo il cavetto Y. Per montarla ho dovuto fare una piccola asola sul case dellalimentatore, per portare il cavetto in uscita. Consegna veloce, ma prezzo forse un pò elevato.
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Jonathan Nelson
> 3 dayThese fans are the best on the market!
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Jonas A.
Greater than one week... a lot of air, quietly..
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Sean D. Snowden
> 3 dayGreat Fans
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Andrew S
> 3 dayThis fan can seem very underwhelming under certain applications. Max RPM is relatively low and the blades are not aggressively curved to cut through air. This fan shines where there are no obstructions. Use it where there is no impedance in front or behind the fan.
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Stefano
> 3 daySilenziosa ed ottima confezione completa di tutto il necessario.
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Seth Schmeler
> 3 daySilencieux et performant, jai acheté ce ventilateur pour ma config silencieuse, on lendends pas a 900rpm. A partir de 950 rpm le ventilateur est tres peu audible pendant la nuit.
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 |
