Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)
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cobra
> 24 hourBought this to replace a Coolermaster Hyper 212 EVO fan that went bad in under a year. Was not happy with the warranty response from them so went with this unit. Comes with everything you will need and works flawlessly.
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Web242 Media Inc.
> 24 hourAn excellent cooling fan... It is super quiet, which was the most important issue for me. Excellent quality as well. Only thing was the mounts that came with it werent very good, so I ended up using the old mounts from the previous fan. Otherwise, it is very good.
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David
> 24 hourQuiet and keeps things cool. I installed it on the side of my case as I had the vent but no fan. Dropped my case temp by 2-5 degrees. Cant hear it running but its so powerful I can feel a draft at my feet.
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DAVID A.
> 24 hourNice and quiet on old Chillblast I5 machine easy to fit into existing holes with the new screws provided. Replaced stock case cooling fan which had become very noisy .Didnt use damper mounts as accessibility issues in case but quiet even though screwed in place. PWM 4 pins just slotted into Chan 1 fan slot on motherboard. (Asus P8Z77-V) Rebooted machine and it was detected and started up. Now Running at 750 rpm on 900 rpm low noise adapter cable provided.
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NitsuSaiNeko
> 24 hourGreat fan.
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Bogdan
> 24 hourTotal silent. Noctua are the best vents in the world. i m happy with this product for my case nzxt
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Michail Sachpazis
> 24 hourI highly recommend it.
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Alex Garcia
> 24 hourUsed this to vent a small network enclosure. Silent, hassle-free, and sturdy.
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Alex&Maria
> 24 hourTrès bon matériel. Silencieux. Bon refroidissement.
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Paolo
> 24 hourquesto nuovo modello ha una portata daria superiore a quelli precedenti e fa meno rumore. le resistenze non sono molto efficenti per diminuire la velocità rispetto a quelle vecchie quindi meglio comprare la ventola più lenta se non vanno bene i 1300rpm
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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