The NF-A8 is a highly optimised, premium quality quiet 80mm fan. Featuring Noctua’s AAO (Advanced Acoustic Optimisation) frame as well as sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A8 further improves the renowned quiet cooling performance of the award-winning NF-R8. The PWM version sports Noctua’s custom designed NE-FD1 IC for fully automatic speed control via 4-pin fan headers and comes with a Low-Noise-Adaptor to reduce the maximum speed during PWM control from 2200 to 1750rpm. 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 - 80x80x25 mm
Mounting hole spacing - 71,5x71,5 mm
Connector - 4-pin PWM
Bearing - SSO2
Blade Geometry - A-Series with Flow Acceleration Channels
Frame Technology - AAO (Advanced Acoustic Optimisation)
Rotational Speed (+/- 10%) - 2200 RPM
Rotational Speed with L.N.A. (+/- 10%) - 1750 RPM
Min. Rotational Speed (PWM, +/-20%) - 450 RPM
Airflow - 55,5 m³/h
Airflow with L.N.A. - 43,9 m³/h
Acoustical Noise - 17,7 dB(A)
Acoustical Noise with L.N.A. - 13,8 dB(A)
Static Pressure - 2,37 mm H2O
Static Pressure with L.N.A. - 1,54 mm H2O
Max. Input Power - 0,96 W
Max. Input Current - 0,08 A
Voltage - 12 V
MTTF - > 150.000 h
Scope of delivery:
- Low-Noise Adaptor (L.N.A.)
- 4-Pin Y-Cable
- 30cm Extension Cable
- 4 Vibration-Compensators
- 4 Fan Screws
Warranty - 6 years