The NF-A15 is a premium quality quiet 140mm fan with a round frame that complies with Noctua’s AAO (Advanced Acoustic Optimisation) standard. The NF-A15’s framefeatures 120mm mounting holes (105mm spacing) and has been enlarged to 150mm width in order to provide superior performance on today’s high-end CPU coolers. Featuringsophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A15 further improvesthe renowned quiet cooling performance of the award-winning NF-P14. Noctua’s custom designed PWM IC for fully automatic speed control and reference class SSO2 bearings guarantee superb running smoothness and excellentlong-term stability. Topped off with modular cabling, a Low-Noise Adaptor and 6 years manufacturer’s warranty, the NF-A15 is a premium choice for the highestdemands.

Size 140x150x25 mm
Mounting hole spacing 105x105 mm
Connector 4-Pin PWM
Bearing SSO2
Blade Geometry A-Series with Flow Acceleration Channels
Frame Technology AAO (Advanced Acoustic Optimisation)
Rotational Speed (+/- 10%) 1200 RPM
Rotational Speed with L.N.A. (+/- 10%) 900 RPM
Min. Rotational Speed (PWM, +/-20%) 300 RPM
Airflow 115,5 m³/h
Airflow with L.N.A. 88,7 m³/h
Acoustical Noise 19,2 dB(A)
Acoustical Noise with L.N.A. 13,8 dB(A)
Static Pressure 1,51 mm H₂O
Static Pressure with L.N.A. 0,89 mm H₂O
Max. Input Power 0,96 W
Max. Input Current 0,08 A
Voltage 12 V
MTBF > 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