Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)
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km
> 3 dayどちらかというと古い製品ですが、以前のnoctua 120mmファンは、
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alex
> 3 dayi upgraded from the reddux series and i would not go back. im very difficult with fan noise though.
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EricB
> 3 dayNoctua fans are pretty much the top of the food chain. If you dont like fan noise, and want fans that last forever.........these are it.
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Helena Cremin
> 3 dayDropped my temps by 25c idle which is honestly insanity for one fan to accomplish in my opinion
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NOUNOURS
29-10-2024voila tout est dans le titre !
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Daniele
Greater than one weekOttima ventola dal punto di vista qualitativo, ma visto che mi interessava che fosse più silenziosa lho restituita, in quanto trovo che le arctic costando meno della metà siano ugualmente silenziose.
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Cave
> 3 dayDer beste Lüfter für das PC Gehäuse. Habe den ausgetauscht mit einen billigen Gehäuselüfter und der Unterschied ist wie Tag und Nacht. Kaum Lüftergeräusche mehr, laufruhig. Das einzige was man bei mir noch etwas hört ist der CPU Kühler. Ansonsten Top. Hier lohnt es sich etwas mehr Geld zu investieren. Klare Empfehlung wer einen PC bauen möchte , welches leise sein soll.
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AaronJW
> 3 day4 Stars because its made well, Not giving it a five because it works just as well as a 12 dollar fan!
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Erik W
> 3 dayI cannot describe in English words how amazed I was at how quiet the Noctua fans are after installing them. Please allow me to demonstrate my appreciation in the form of equivalent silence written in the form of ellipses:
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Gerald S.
> 3 dayI have used Noctua fans for all my builds in the last6 several years with no disappointment. Quiet reliable fans not pretty but very effective. My closed loop AIO has all fans replaced with Noctua.
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 |
