Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)
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DAVID CASEY
Greater than one weekReplaced a noisy rear fan and works perfectly.
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> 3 dayCant go wrong with Noctua. The price was fair too.
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Andrei
> 3 dayPurchased 4 of these almost 5 years ago: still perfectly functional and super quiet as you would expect from Noctua. Upgrading my system soon and definitely transferring them into a new case.
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Michael Graeber
> 3 dayVery awesome fan, so quiet I had to turn on SpeedFan just to make sure it was running!
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Frengo
Greater than one weekNoctua è sempre una garanzia. I suoi prodotti sono sempre una spanna sopra a tutta la concorrenza, in termini di efficacia, silenziosità e accessori forniti con i prodotti.
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Y. Pittman
> 3 dayThese people take their fans so seriously! Even though they probably wouldve knocked off a couple dollars should they have chosen a more logical packaging for the items, it definitely takes the cake for being one of the classiest fans available for purchase. Do not hesitate if youre looking for the best of the best.
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JustSomeRandomGuy
> 3 dayNice and quiet. Doesnt blast a ton of air, but its just so quiet.
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Nicola
20-11-2024In primis 5 stelle ad Amazon perché come sempre è una sicurezza, poi altre 5 stelle al prodotto che è veramente spettacolare sia per quanto riguarda lestetica sia per quanto riguarda la qualità stessa..... Una ventola molto silenziosa!!!
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kaschr73
> 3 dayDrei verbaute Lüfter halten mein Gehäuse (1x) und meine CPU AMD Ryzen 7 1700X (2x) unter Last (CPU 4100Mhz / RAM 3200MhZ) bei einer CPU Temperatur von 69° und Gehäuse bei 45°. Die Lüfter sind nicht lautlos aber für mein Empfinden sehr leise.
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Tomas
> 3 dayThis is a very quiet fan, and very nice quality that still lasts
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 |
