Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)
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and598
> 3 dayPerfetta ... Una delle migliori ventole in assoluto ... Il prezzo non economico é giustificato dalla qualità e dalla silenziosità eccellente
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D.
Greater than one weekThe best in PC cooling!!
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Faithsfallen
> 3 dayGreat fan with enough airflow to dry your hair it can get noisy at full speed tho, but then so does a rocket trying to achieve orbit!
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Malcolm J. Huson
> 3 dayExcellent soft mounts and low noise contribute to making this fan amazing. Well worth the extra money compared to other fan brands.
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lschargus
> 3 dayOrdered this as a replacement for the original fans that came with my AIO cpu water cooler. The originals were a little loud so I tried these. After installing and turning the pc in I had to open the case again because I thought they were defective. Turns out they are just quiet. Have them now running at 1000rpm and still they are quieter than the originals which were running at 800rpm. Fyg the computer case is a full tower sitting underneath the desk. Even at 1200 rpm the fans are barely noticeable. Very impressed.
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caleb
> 3 dayturned my vacuum cleaner into a silent beast
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Milan Haag
> 3 dayFairly silent and powerful.
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Emanuele
Greater than one weekCercavo una ventola silenziosa da sostituire a quella originale del case; dopo svariate ricerche in rete mi sono convinto a fare un piccolo investimento su queste Noctua tanto ben descritte ed apprezzate.
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BBB
> 3 dayとても静かですね
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David Plana
> 3 dayEl ventilador es muy silencioso, pero no tiene caudal suficiente. No nos sirve
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 |
