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  show all reviews of this product (26)

Noctua - Bild

The NF-B9's highly-optimised blade design achieves an exceptional level of airflow and static pressure that most other 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 quietness and long-term stability.



Size92x92x25 mm
BearingSSO-Bearing
Blade GeometryNF-B9 Blade Design with BBT & VCN
Rotational Speed (+/- 10%)1600 RPM
Rotational Speed with L.N.A. (+/- 10%)1300 RPM
Rotational Speed with U.L.N.A. (+/- 10%)1000 RPM
Airflow64.3 m³/h
Airflow with L.N.A.52,6 m³/h
Airflow with U.L.N.A.41,1 m³/h
Acoustical Noise17,6 dB(A)
Acoustical Noise with L.N.A.13,1 dB(A)
Acoustical Noise with U.L.N.A.7,9* dB(A)
Static Pressure1,61 mm H2O
Static Pressure with L.N.A.1,09 mm H2O
Static Pressure with U.L.N.A.0,64 mm H2O
Input Power1,32 W
Input Current0,11 A
Voltage Range12 V
MTBF> 150.000 h
Scope of Delivery
  • Ultra-Low-Noise Adaptor (U.L.N.A.)
  • Low-Noise Adaptor (L.N.A.)
  • 4 Vibration Compensators
  • 3:4-Pin Adaptor
  • 4 Fan Screws
Warranty6 years

*extrapolated values


Noctua
31.07.2014 - ProfesionalReview.com NF-B9 redux-1600 PWM
Test verdict: "Te lo advertimos, no podrás comprar sólo uno." (Miguel Ángel Navas Carrera, ProfesionalReview.com)
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30.07.2014 - HiTechLegion.com NF-F12 industrialPPC-2000
Test verdict: "While the Redux holds to the high established standards set by Noctua, the PPC series sets new ones. Both series come with the highest recommendation and are recipients of Hi Tech Legion’s Editor’s Choice Award." (George Cella, HiTechLegion.com)
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29.07.2014 - ActualidadHardware.com NH-D15
Test verdict: "En definitiva, el NOCTUA NH-D15 es un gran disipador de gama alta con un rendimiento excelente." (Jose Maria Martinez Perdigones, ActualidadHardware.com)
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27.07.2014 - Vortez.net NF-F12 industrialPPC-2000 PWM
Test verdict: "Noctua has taken their game to a whole new level by introducing a superb product which is packed full of value. After our findings we are pleased to hand out our Elite Award." (Ed Hume, Vortez.net)
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