Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)
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Hirorunzakiyama
> 3 dayケースファンとしてcorsair afシリーズから買い換えました。最高回転でも静かで驚きました。単純な音の大きさもそうですが、気にならない質の音なので、常にフルスピードで運用しています。ケーブルにスリーブが付いていたり、付属品もこれでもかと揃っています。値段は張りますが、その価値があったと思います。茶色が嫌な方は、黒バージョンも発売されています。
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Manuele Orlandi
12-11-2024La ventola è davvero ottima, fa la giusta aria (non eccessiva ma quella che serve) ed è inudibile.
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Liam O
> 3 dayFour will be used in a push pull config, but from my testing so far they are great.
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nrm
> 3 dayLive these fans
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ANGELO
> 3 dayHo sostituito tutte le ventole del pc con queste noctua poiché cercavo il silenzio del pc. Il risultato è soddisfacente non eccellente. La conclusione è che se fatte lavorare al massimo degli rpm risultano rumorose. Ad un range di giri medio vanno bene. Per cui bisogna aggiungere qualche ventola in più per ottenere silenziosita e ladeguato raffreddamento del pc.
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Yokin
> 3 dayultra silencieux, et simple a installer rien a redire le plus bruyant maintenant est la carte graphique :( a acheter tranquillement .
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Jon Hall
> 3 dayOutstanding, every PC should use them.
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Pascal
Greater than one weekGreat performance, easy to install, great and complete packaging. Some might wish for more color options. If you want performance numbers check professional reviews online. I did and I am not disappointed.
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Paolo V
> 3 dayGestita tramite PWM non ha bisogno del riduttore LNA. Lho portata fino a 350 giri con PWM al 10% sulla M/B ASRock Phantom Gaming 6 (ottima anche per la gestione delle varie ventole): nessun ticchettio di spin-up/spin-down, nemmeno a 350 giri, che invece si avverte a bassi giri su altre ventole provate (Nanoxia, Termaltake, Scythe).
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lschargus
Greater than one weekOrdered 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.
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 |
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