Noctua NF-B9 92mm Case Fan
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.
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Size |
92x92x25 mm |
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Bearing |
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Blade Geometry |
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Rotational Speed (+/- 10%) |
1600 RPM |
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Rotational Speed with L.N.A. (+/- 10%) |
1300 RPM |
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Rotational Speed with U.L.N.A. (+/- 10%) |
1000 RPM |
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Airflow |
64.3 m³/h |
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Airflow with L.N.A. |
52,6 m³/h |
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Airflow with U.L.N.A. |
41,1 m³/h |
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Acoustical Noise |
17,6 dB(A) |
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Acoustical Noise with L.N.A. |
10,1 dB(A) |
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Acoustical Noise with U.L.N.A. |
7,9* dB(A) |
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Input Power |
1,32 W |
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Input Current |
0,11 A |
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Voltage Range |
12 V |
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MTBF |
> 150.000 h |
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Scope of Delivery |
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