Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)
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M.B.
> 24 hourHo acquistato questa ventola da 120 mm. per sostituire quella interna del mio Power supply che dopo circa 5 anni era ormai diventata rumorosa. Ho scelto un modello PWM per regolare la velocità e ridurre il rumore quando non serve la rotazione a massimo regime. Con una piccola modifica lho collegata sul connettore PWM della scheda madre assieme alla ventola della CPU, utilizzando il cavetto a Y in dotazione. In questo modo quando la CPU richiede un aumento di giri al proprio ventilatore, anche la ventola dellalimentatore aumenta la velocità, accentuando il rafffreddamento. La ventola viene fornita in una bella confezione con parecchi accessori tra i quali: cavetto Y, cavetto di prolunga, cavetto per ridurre il rumore (riduce la tensione), gommini di isolamento e gommini di fissaggio. Personalmente ho usato solo il cavetto Y. Per montarla ho dovuto fare una piccola asola sul case dellalimentatore, per portare il cavetto in uscita. Consegna veloce, ma prezzo forse un pò elevato.
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Joe Klinger
> 24 hourReplaced the stock case fans in my NZXT H510. The fans it comes with arent bad per se, but Im easily annoyed by noise. These fans give me exactly what I want, which is absolutely no noise other than the sound of air moving. The rubber anti-vibration mounts are a must for these, metal screws vibrating can cause noise. The color scheme of these fans seems to be controversial among pc builders, but beige is my favorite color, lol. By the way, when I bought this on Amazon, I was shipped the ones made in China, not the ones from Taiwan (not actually sure if they are still manufactured there). If youre out of the loop, a fan manufactured in Noctuas China factory had color differences from a fan from the Taiwan factory (there was some reddit drama over this at some point). As far as Im concerned, as long as the two I have are from the same factory (which they are) then Im fine with it.
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Fábio
> 24 hourProduto excelente.
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Alessio
> 24 hourQuesta ventola 120mm di Noctua è molto silenziosa ma senza trascurare l’efficienza; proprio quello che cercavo per sostituire la ventola anteriore del case. In molti dicono che il colore è brutto, ma devo dire che non mi da tanto fastidio, quello che ho notato subito è la cura di ogni dettaglio, un prodotto veramente di qualità.
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Salvatore
> 24 hourmolto silenziosa ed efficiente
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JAW
> 24 hourThe best fan ever~~~~~~~~~~Love Noctua~~~~~~~~~
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km
> 24 hour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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K
> 24 hourWorks great! Noctua makes the best fans, hands down.
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Lorenzo Enrico Gigliotti
> 24 hourMeglio in exhaust data la bassa pressione statica. Silenziosa, muove un bel volume di aria, noctua sempre una vera certezza.
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Daniel
> 24 hourEasy install, i just had dificult to use the rubber fixers, and it doesnt fix totally, it just holds the fan to dont drop in the case
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 |