Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)
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Jacky
> 24 hourJai acheté ce produit pour son faible bruit et ses amortisseurs qui empêchent le bruit de se propager aux points fixations:
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Lawrence D.
> 24 hourSuch a great quality fan, quiet and easy to install
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Corey F.
> 24 hourIts a perfect replacement.
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Skyrich
> 24 hourDieser Lüfter erreicht ausgezeichneten Luftdurchsatz und kann sicherlich auf einen Tower-CPU-Lüfter installiert werden. Ich hatte das auch in Betracht gezogen. Habe aber erst mal 2 Stück in einem Midi-Tower eingesetzt. Einer als In- der andere als Outtake. Zusammen mit einem Tower-Lüfter (CPU) erreichen sie im Idle gute Temperaturen. Gut, da der Midi-Tower nicht optimal für einen sehr guten Airflow ausgelegt ist. Hierfür müsste ich einen anderen Tower erwerben. Fakt ist aber, dass ich diese Lüfter bei etwa 55 - 60% Leistung (im BIOS den steigenden Temperaturen des Mainboards angepasst) laufen habe und nichts höre. Die laufen beide so leise und haben dabei einen hervorragenden Luftstrom. Das Design hat mich voll überzeugt. Hier hat Noctua echt mal wieder was ultrageiles auf den Markt geworfen. Für Silentfans definitiv eine Kaufempfehlung.
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J
> 24 hourExcellent quality would after buying this and several other Noctua products, I would not hesitate to recommend them.
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John
> 24 hourQuiet, solid construction. I use these exclusively for all my 120mm case fans.
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SimonV
> 24 hourGood and very silent case fan, which I control throug the fan control utility of my Asrock motherboard based on the motherboard temperature sensor. I installed the silencer, which lowers the maximum fan speed. The fan is running at 400-800 RPM, the temperature of my Samsung EVO970 is lowered by 17 degrees Celsius from 62 to 45. I mounted the fan in a ML-06E mini PC Silverstone case, replacing the noisy Silverstone 15 mm fan.
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Ms. Alessia Dare
> 24 hourThis fan is good at being quiet and that is the only good thing I can say about this fan.
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Jack
> 24 hourThese fans are great, quiet and provide superior air flow.
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Old geek
> 24 hourA nice high quality fan. Quiet. But does not move much air. I kept it because my home built computer runs pretty cool with about five fans. I use it as my main case fan (in back).
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 |