Noctua NF-S12B redux-1200 PWM, High Performance Cooling Fan, 4-Pin, 1200 RPM (120mm, Grey)
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grumpy
Greater than one weekThese 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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Frederick W McDonnell, Jr.
> 3 dayThese fans are quiet, easy to install, and come with four case fan screws.
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Lester Wire
08-06-2025Works as expected
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Chip
> 3 dayQuiet operations and moves a lot of air as an exhaust fan. It doesnt come with any extensions or adapters but the 4pin cable is long enough.
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Pen Name
> 3 dayNever had an issue with a Noctua fan. Works as expected. Silent.
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gamer
> 3 daygood fans
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Erick S
> 3 dayI run the fan in a 3-pin connection, because its an old PC, and I can hear the fan if Im close to the back of the desktop, but a) its not an annoying noise, and b) lowering the speed using PWM or a spare LNA will easily remedy that.
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laurie prandeski
> 3 dayMy son has no complaints uses for his computer
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Jordan45453
> 3 dayWhen I first installed the fan I was getting blue screens which was a little scary. I unplugged the fans, updated my BIOS and my chipset drivers and the problem went away so far. Ran a stress test for 5 minutes just to run it. I am looking to buy a 1070TI at the end of this month so I am prepping my case for extra cooling. This fan is awesome so far.
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Nyan
> 3 dayWhat can I say about this product that has not already been said, it is a Noctua, it is wonderful. Support is amazing and stand by their product. I will infinitely recommend them along with all other tech people that I know.
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 |