NF-B9 redux-1600

92 x 92 x 25 mm / 4-pin / 1600 RPM

Refrigeration Noctua

Computer case Cooling Noctua NF-B9 redux-1600 92 mm
NF-B9 redux-1600 11,89€
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Refrigeration - 92 x 92 x 25 mm / 4-pin / 1600 RPM - Noctua - NF-B9 redux-1600

NF-B9 redux-1600

The classic NF-B9 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-B9 premium fan. Its industry grade SSO bearing, over 150.000 hours MTBF rating and full 6 years manufacturer’s warranty make the NF-B9 redux a proven premium choice that provides trusted Noctua quality at an attractive price point.

The 1600rpm version is ideal for efficient case ventilation or other applications that demand an even balance of performance and quietness.


Proven NF-B9

design Tens of thousands of quiet cooling enthusiasts around the globe swear by Noctua’s classic NF-B9. Thanks to its impressive quietness, excellent performance and impeccable quality, the NF-B9 has become an established reference for quiet 92mm 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.

Vortex-Control Notches 

Noctua’s signature Vortex-Control Notches split up trailing edge vortices and thus spread the fan’s noise emission over a wider range of frequencies. This measure makes the fan sound more pleasant to the human ear.

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.

Smooth Commutation Drive 2 

The latest version of Noctua’s advanced Smooth Commutation Drive system ensures superb running smoothness by eliminating torque variations and switching noises. This makes the fan remarkably quiet even at very close distance.


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.

6 years 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 6 years manufacturer’s warranty.

  • Suitable for : Computer case
  • Fan diameter : 9.2 cm
  • Rotational speed (min) : 350 RPM
  • Rotational speed (max) : 1600 RPM
  • Noise level (high speed) : 17.6 dB
  • Maximum airflow : 64.3 cfm
  • Maximum air pressure : 1.61 mmH2O
  • Mean time between failures (MTBF) : 150000 h
  • Number of fans : 1 fan(s)
  • Power consumption (typical) : 1.32 W
  • Voltage : 12 V
  • Maximum current : 0.11 A
Weight & dimensions
  • Width : 92 mm
  • Depth : 25 mm
  • Height : 92 mm
  • Package width : 140 mm
  • Package depth : 34 mm
  • Package height : 150 mm
  • Package weight : 160 g
Other features
  • Connector(s) : 3-pin
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