The NF-A9 is a highly optimised, premium quality quiet 92mm fan. Featuring Noctua’s AAO (Advanced Acoustic Optimisation) frame as well as sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A9 further improves the renowned quiet cooling performance of the award-winning NF-B9. The FLX version provides 1600/1250/1050rpm speed settings via the supplied Low-Noise Adaptors in order to provide full flexibility in fine-tuning the fan for maximum ventilation performance or near-silent operation. Its superb running smoothness, reference-class SSO2 bearing and Noctua’s trusted premium quality make it an elite choice for the highest demands.
Specifications
Size - 92x92x25 mm
Mounting hole spacing - 82,5x82,5 mm
Connector - 3-pin
Bearing - SSO2
Blade Geometry - A-Series with Flow Acceleration Channels
Frame Technology - AAO (Advanced Acoustic Optimisation)
Rotational Speed (+/- 10%) - 1600 RPM
Rotational Speed with L.N.A. (+/- 10%) - 1250 RPM
Rotational Speed with U.L.N.A. (+/- 10%) - 1050 RPM
Airflow - 64,6 m³/h
Airflow with L.N.A. - 51,1 m³/h
Airflow with U.L.N.A. - 42,9 m³/h
Acoustical Noise - 17,1 dB(A)
Acoustical Noise with L.N.A. - 11,6 dB(A)
Acoustical Noise with U.L.N.A. - 8,4 dB(A)
Static Pressure - 1,62 mm H2O
Static Pressure with L.N.A. - 1,04 mm H2O
Static Pressure with U.L.N.A. - 0,71 mm H2O
Max. Input Power - 0,84 W
Max. Input Current - 0,07 A
Voltage - 12 V
MTTF - > 150.000 h
Scope of delivery:
- Low-Noise Adaptor (L.N.A.)
- Ultra-Low-Noise Adaptor (U.L.N.A.)
- 3:4-Pin Adaptor
- 30cm Extension Cable
- 4 Vibration-Compensators
- 4 Fan Screws
Warranty - 6 years