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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.
Size 80x80x25 mm
Mounting hole spacing 71,5x71,5 mm
Connector & pin-configuration 4-pin PWM
Cable length 20cm + 30cm NA-EC1 extension cable
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 @ 20% 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
Input power (typical) 0,75 W
Input power (max.) 0,96 W
Input current (typical) 0,06 A
Max. input current 0,08 A
Operating 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