Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)
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Mr. Alexzander Wolf
> 3 dayabsolute best fans that I have ever used. Good air flow and still extremely quiet for the air flow that they provide.
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Michel Meyran
> 3 dayMontés sur un vieux radiateur du même fabricant qui était fourni avec des ventilos non compatibles PWM, une paire de ces ventilos avec tous leurs accessoires permet de parfaitement refroidir mon Core I5 4670K (même overclocké) dans un silence feutré.
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Rob Abbott
> 3 dayVery high quality fans. Move lots of air with minimal noise. Nice that adapters and extensions are included.
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Richard Moreno Sr.
> 3 dayWorks great.
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BuildOrBuy
> 3 dayNeeded to replace a noisy stock rear Case Fan. This was our, Go To brand of choice. Connected directly to Gigabyte GA-990FXA-UD5 Motherboard. Satisfied with Air Volume vs Noise. This Fan should outlast this PC System Build!
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Tony
> 3 dayExcellent fan. I installed two of these in my mid-tower cabinet back. Yd the power cables together and connected to a fan power output I installed at the back of the computer. Sucks air out from the front through two grills I installed with 120mm Silverstone filters.Works great.
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Blit_Wizbok
> 3 dayGreat fan, quieter than all my other ones. It moves less air than I was expecting, for a case fan.
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Donald Charles Campbell
> 3 dayThese fans are the quietest things I have every heard...will be buying more for my other computers and entertainment ventilation system.
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Luigi
> 3 dayE una ventola molto rinomata e costosa ma effettivamente fa quello che ci si aspetta. Mi raccomando: è adatta alluso per il case e meno per altri impieghi.
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Miquel Toni
> 3 dayAl momento de comprarlo había solo este y el P12.
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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