Noctua NF-S12B redux-1200 PWM, High Performance Cooling Fan, 4-Pin, 1200 RPM (120mm, Grey)
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chris
Greater than one weekSilent and powerful
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Dv1234
> 3 dayI bought this to replace a stock fan for my Fractal Design Define 7 Compact case and its working nicely! Now days theres no excuse not to have a quiet PC, the age of PCs sounding like a mini jet engine are now a distant memory; a relic of the early 2000s. All you need is good fans like this set up properly.
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Kristoffer Edwards
> 3 daySo quiet at max i thought they were off great fans awesome cooling NOCTUA FTW!!!!
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Robert L.
Greater than one weekQuality brand for a great price!
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Mike Keng
> 3 dayBought as a replacement for my old and noisy case fan. Chose this brand due to its reputation for quality and low noise. It is absolutely dead silent. Considering buying another one to replace another case fan that I couldnt hear previously, but now can due to how quiet this fan is.
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Alive and Well
> 3 dayI reviewed all the rating and gave these a shot; replaced my corsair fans (d/t incredible noise). These fans are astoundingly quiet but have zero power. Checked the direction of the airflow and yes, they are all setup correctly. However, despite tweaking my fan controls, they still give very little power/airflow.
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M Iwamatsu
Greater than one weekUnder full load in stress testing it pushes plenty of air, and makes less sound than installing it did. Id find these fans worth it at double the price.
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Indiana DIY
> 3 dayThese fans are excellent and moving air and theyre very quiet. I installed these to upgrade from standard lighted case fans that were not moving enough air and these replace those and work very well with plenty of airflow.
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grumpy
> 3 dayThese fans are the best out there. Incredible air flow and incredibly silent. Everything from the fan to the packaging screams high end and quality.
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Frank Jones
05-06-2025Great fans, better color scheme than the pros or old style and exactly as quiet as I expect from Noctua. I go for more fans lower RPM scheme and set my fan profile very low so that I dont have to hear the fans, I use 4 of these for intake. The only time I hear the fans on my system are when gaming and they are barely audable over the strix 1080Tis fans, I only hear air moving with the Noctuas. For general farting around the only thing I hear are the 3 platter drives.
Specifically designed for low impedance case cooling applications, the classic NF-S12B is a long-standing favourite among enthusiast users around the world and helped to found Noctua’s reputation as a top-tier manufacturer of premium quality quiet cooling components. The new redux edition reissues this award-winning model in a streamlined, accessibly priced package that has been reduced to the essential core: the NF-S12B premium fan. Its industry grade SSO-Bearing bearing and over 150.000 hours MTBF rating make the NF-S12B redux a proven premium choice that provides trusted Noctua quality. The 1200rpm PWM version features Noctua’s proprietary NE-FD1 for automatic speed control, which allows to strike a perfect balance between high cooling capacity and low noise operation in each given situation.
Proven NF-S12B design
Tens of thousands of quiet cooling enthusiasts around the globe swear by Noctua"s classic NF-S12B. Thanks to its impressive quietness, excellent performance and impeccable quality, the NF-S12B has become an established reference for quiet 120mm fans.
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Designed for efficient case ventilationTypical PC case ventilation applications require high airflow but only medium static pressure. The NF-S12B has been specifically designed for high airflow efficiency and low noise in order to provide best results in these so called low impedance applications . |
SSO-BearingCombining the proven concept of hydrodynamic bearing with an additional magnet that supports the self-stabilisation of the rotor axis, Noctua"s time-tested technology has become synonymous with supremely quiet operation and exceptional long-term stability. |
Bevelled Blade TipsReducing critical rotor stator interaction, Bevelled Blade Tips permit to combine extended leading edges and a higher blade surface area with quieter operation and thus form a cornerstone of the fan"s outstanding efficiency. |
Colour-customisable with NA-SAVP1 anti-vibration padsThe fan’s frame can be outfitted with Noctua’s chromax line NA-SAVP1 anti-vibration pads. Available in black, red, blue, white, green and yellow, these pads not only damp minute vibrations but also allow the fan to be colour-customised in order to coordinate it with popular build colour schemes! |
Streamlined Redux Edition
The redux product line reissues some of Noctua"s most popular, award-winning models by presenting them in streamlined, accessibly priced packages. All redux edition products are industry proven, time-tested models that helped to found Noctua"s reputation as a first-tier supplier of premium grade low noise cooling equipment.
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| NF-S12B redux-700 | NF-S12B redux-1200 | NF-S12B redux-1200 PWM | |
| Connector | 3-pin | 3-pin | 4-pin PWM |
| Voltage | 12V | 12V | 12V |
| RPM | 700 | 1200 | Max: 1200 / Min: 400 |
| Acoustical Noise | 6,8 dB(A) | 18,1 dB(A) | 18,1 dB(A) |
| Static pressure | 0,44 mm H₂O | 1,31 mm H₂O | 1,31 mm H₂O |
| Airflow | 56,9 m³/h | 100,6 m³/h | 100,6 m³/h |
| Size | 120x120x25 mm | 120x120x25 mm | 120x120x25 mm |
| Colour | Redux Grey | Redux Grey | Redux Grey |