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Noctua NF-B9 PWM 92mm Case Fan- Type: Case Fan
- Bearing Type: SSO-Bearing (Self-stabilising oil-presure bearing)
- RPM: 1600 RPM +/-10%, 1300 RPM +/-10% (w/ L.N.A), 300 RPM +/-10% (Min. Rotational Speed (PWM))
- Air Flow: 64.3 m3/h (standard), 52.6 m3/h (w/L.N.A.)
- Model #: NF-B9 PWM

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Noctua A-Series NF-A9x14-PWM 92mm Case fan- Type: Case Fan
- Bearing Type: SSO2
- RPM: Rotational Speed (+/- 10%): 2200 RPM
Rotational Speed with L.N.A. (+/- 10%): 1700 RPM
Min. Rotational Speed (PWM): 500 RPM
- Air Flow: Airflow: 50.5 m3/h
Airflow with L.N.A.: 38.1 m3/h
- Model #: NF-A9x14-PWM