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92mm Noctua Case Fan NF-B9 17.6dB $16.49

No longer available.
  Price: $16.49


Home > Noctua Case Fans > 92mm Noctua Case Fan NF-B9 17.6dB

Noctua Case Fan


NF-B9 92mm Noctua Case Fan

Noctua NF-B9 Case Fan Packaging

The Noctua NF-B9 quiet case fan includes a highly-optimized blade design which achieves an exceptional level of airflow and static pressure, that most other case fans can only reach at much higher speeds. Bevelled blade tips, vortex-control notches, as well as Noctua's SCD drive system and premium-grade SSO-Bearing, ensure outstanding silence and long-term stability in a case fan.

92mm Noctua Fan

  • Size     92 x 92 x 25 mm
  • Bearing     SSO-Bearing
  • Blade Geometry     NF-B9 Blade Design
  • Input Power     1.32 W
  • Input Current     0.11 A
  • Voltage Range     12 V
  • MTBF     > 150,000 h

Noctua Case Fan NF-B9 Specifications Standard with L.N.A. with U.L.N.A.
Rotational Speed +/-10% 1600 RPM 1300 RPM 1000 RPM
Airflow 64.3 m3/h 52.6 m3/h 41.1. m3/h
Acoustical Noise 17.6 dB(A) 13.1 dB(A) 7.9* dB(A)
Static Pressure 1.61 mmH2O 1.09 mmH2O 0.64 mmH2O

NF-B9 Beveled Blade

NF-B9 Noctua Case Fan Bevelled Blade Tips

Due to advanced design measures like the bevelled blade tips, the NF-B9 is surprisingly quiet despite its outstanding airflow and pressure performance.

Noctua NF-B9 Vortex Control

NF-B9 Vortex-Control Notches

Psychoacoustic optimizations like the vortex-control notches make the Noctua NF-B9 quiet case fan's noise pattern more pleasant to the human ear.

Noctua NF-B9 SC Drive

Noctua Smooth Commutation Drive

The new SC drive system reduces torque variations and thereby ensures improved running smoothness, particularly at lower speeds.

NF-B9 Noctua SSO Bearing

Self-stabilizing oil-pressure bearing

Noctua's well proven SSO-Bearing technology guarantees supremely quiet operation and exceptional long-term stability.


Quantity: Price: $16.49
No longer available.



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