Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)
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Petardo238
> 3 dayIo pensavo che pale così piccole, fossero equivalenti ad una ventola rumorosa... mai mi sono così sbagliato: silenziosissima ed un flusso daria pari a quello di una ventola di pari dimensioni (120x120), ma molto più rumorosa. È vero, la pressione dellaria non è estrema, ma è più che sufficiente per mantenere laria del case bella fresca. Assolutamente consigliata per il case.
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SGMentor
> 3 daySuper matos!
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Elaine C
> 3 dayNoctua - best quality. :)
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D.
> 3 dayThe best in PC cooling!!
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Hello
Greater than one weekNoctua fans are renowned for their quality.
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Pat L
> 3 dayAside from the look, this is an awesome PWM fan. Very silent, and well designed. I switched all the fans of my case to this model and end up having a powerful gaming computer that is silent quiet when used for web, browsing and (very important) video watching.
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Max
> 3 dayPerfect exhaust fan for my case. very quiet. Comes with everything you need. Couldn’t get the anti vibration mounts to work though.
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Lazaro Crist
> 3 dayQuality, Quality, Quality. . . .Quiet, Quiet, Quiet. . . Love them, cause I cant hear them!!!!!
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James B
> 3 dayThis is an excellent replacement for my XPS 8920 chassis fan that was becoming very noisy and spinning for long periods of time. The only problem (not at the fault of Noctua or the fan) is that the 8920 squeezes things into the case making it difficult to swap out parts. As such, I had to remove the CPU impeller fan and heatsink in order to swap out the old fan for this one. The old fan was blocked in by the heat sink and the power cable connector to the motherboard was unreachable with the heatsink in place. Thus the ease to install is 2/5 stars for my specific issue. I imagine it would be 5/5 if the fan mount point and power connector were more easily accessible.
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Brian Watson
> 3 dayGot a couple for my case as the stock ones gave off a bit of a hum that became irritating. Not the cheapest but more than happy with the result as I find them exceptionally quiet.
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 |
