Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)
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Helena Cremin
> 24 hourDropped my temps by 25c idle which is honestly insanity for one fan to accomplish in my opinion
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backforty joe
> 24 hourVery quiet and moves lots of air. Use it to remove the hot air on a refrigerator opinion a travel trailer.
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Simple Guy
> 24 hourVery, very quiet. Moves a lot of air. I found this easy to install.
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Enmor
> 24 hourHo corredato il mio computer di 4 di queste ventole, più una NF-P12 PWM sugli hard disk , dopo aver provato la qualità Noctua con il dissipatore NH-L12.
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Tigre85
> 24 hourThese fans (NF-S12A) have the same airflow capability as ML120s that I was using before at half the rpm and less than half the noise, albeit much leas static pressure, I don’t have a restrictive “look good” case, airflow all the way. At full blast (1200rpm) they sound like a person breathing gently, not loudly. Superb quality and I do love the signature colors, I’m sure lots of people are hating on that comment but its my PC and I purposely bought the signature colors because I know that the people at Noctua are proud of their engineering and their signature colors and I respect that. Your computer may “look nicer” but mine is probably faster.
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サッカーボール
> 24 hour同社の14cmのものより騒音は抑えられ、風量も十分。
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Philippe Branly
> 24 hourRésultat parfait
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Mike H.
> 24 hourAs long as they keep making them, I will buy them.
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dnl
> 24 hourDie Lüfter sind super leise und haben eine sehr hohe Qualität.
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danb
> 24 hourReplaced stock case fans with 2 Noctuas. These are almost inaudible, especially if you choose to add in the Silent adapter (included with the fans).
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 |