The Noctua 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.
- Size 92x92x25 mm
- Bearing SSO-Bearing
- Blade Geometry NF-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
- Airflow 64.3 m3/h
- Airflow with L.N.A. 52,6 m3/h
- Airflow with U.L.N.A. 41,1 m3/h
- Acoustical Noise 17,6 dB(A)
- Acoustical Noise with L.N.A. 13,1 dB(A)
- Acoustical Noise with U.L.N.A. 7,9* dB(A)
- Static Pressure 1,61 mm H2O
- Static Pressure with L.N.A. 1,09 mm H2O
- Static Pressure with U.L.N.A. 0,64 mm H2O
- Input Power 1,32 W
- Input Current 0,11 A
- Voltage Range 12 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
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