Mon-Fri: 9am-6pm

Noctua NF-S12B Redux PWM 1200rpm 120mm Quiet Case Fan


Availability: In stock

Quick Overview

The REDUX is one of the quietest fans when comparing airflow to noise.  It can be configured to run extremely quietly and even at full RPM it gives out a barely audible 18.1dB (A).

Combining these fans with careful fan control can give you a fantastically serene computing experience.  These are basically a repacked version of the standard Noctua NF-S12B which cuts it down to the bare minimum, making this also one of the best priced silent fans on the market.

More Views


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 6 years 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. 



Size   120x120x25 mm
Connector   4-pin PWM
Bearing   SSO
Rotational Speed (+/- 10%)   1200 RPM
Min. Rotational Speed (PWM, +/-20%)   400 RPM
Airflow   100,6 m³/h
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
Scope of Delivery  
  • Fan
  • 4 Fan Screws
Warranty   6 years