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Noctua NF-S12B REDUX PWM 1200RPM 120mm Quiet Case Fan

  • Proven NF-S12B design
  • Streamlined redux edition
  • Designed for efficient case ventilation
  • Smooth Commutation Drive 2

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QuickFind: 663812

Mfr part code: NF-S12B REDUX PWM 12

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    Noctua NF-S12B REDUX PWM 1200RPM 120mm Quiet Case Fan Product Description

    Noctua NF-S12B REDUX PWM 1200RPM 120mm Quiet Case Fan

    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, over 150,000 hours MTBF rating and full six year manufacturer's warranty make the NF-S12B redux a proven premium choice that provides trusted Noctua quality at an attractive price point. 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.

    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.

    Designed for efficient case ventilation
    Typical 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.

    Bevelled Blade Tips
    Reducing 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.

    Custom designed PWM IC with SCD
    Supporting fully automatic speed control via PWM, the fan uses Noctua’s custom designed NE-FD1 PWM IC that integrates Smooth Commutation Drive (SCD) technology. By providing smoother torque impulses, SCD suppresses PWM switching noises and thus makes the fan quieter at lower speeds.

    Combining the proven concept of hydrodynamic bearings with an additional magnet that supports the self-stabilisation of the rotor axis, Noctua's time-tested SSO-Bearing technology has become synonymous with supremely quiet operation and exceptional long-term stability.

    Optional accessories
    Users can choose from Noctua's wide range of optional accessories such as anti-vibration mounts, Low-Noise-Adaptors, y-cables, 3:4 pin adaptors or extension cables to upgrade redux edition fans according to their individual needs. Click here for available options.

    Six year manufacturer's warranty
    Noctua fans are renowned for their impeccable quality and outstanding longevity. Like all Noctua fans, the redux edition models feature an MTBF rating of more than 150.000 hours and come with a full six year manufacturer's warranty.


    Proven NF-S12B design

    Streamlined redux edition

    Designed for efficient case ventilation

    Custom designed PWM IC with SCD

    Six year warranty

    Specifications  NF-S12B REDUX PWM 12

    Size  120x120x25 mm 

    Connector  4-pin PWM 

    Bearing  SSO 

    Rotational Speed (+/- 10%)  1200 RPM 

    Min. Rotational Speed (PWM, +/-20%)  400 RPM 

    Airflow  59.2 CFM 

    Acoustical Noise  18.1 dB(A) 

    Static Pressure  1.31 mm H2O 

    Max. Input Power  0.9 W 

    Max. Input Current  0.075 A 

    Voltage  12 V 

    MTBF  > 150,000 h 

    Accessories  Four Fan Screws 

    Customer Questions

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