Noctua Fan 140mm NF-A14 PWM

The NF-A14 is a premium quality quiet 140mm fan with a square frame that complies with Noctua’s AAO (Advanced Acoustic Optimisation) standard. Its square shape and 140mm mounting holes (124.5mm spacing) make it ideal for use on watercooling radiators or as an upgrade for 140mm case fans. Featuring sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A14 further improves the renowned quiet cooling performance of the award-winning NF-P14. 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 1500rpm to 1200rpm. Its performance-oriented 1500rpm top speed and comprehensive speed control options make the NF-A14 PWM an elite choice for users who strive to strike a perfect balance between excellent cooling capacity and superb quietness of operation, be it on watercooling radiators, on heatsinks or in case ventilation.

 

Size

 

140x140x25 mm

 

Connector

 

4-pin PWM

 

Bearing

 

SSO2

 

Blade Geometry

 

A-Series with Flow Acceleration Channels

 

Frame Technology

 

AAO (Advanced Acoustic Optimisation)

 

Rotational Speed (+/- 10%)

 

1500 RPM

 

Rotational Speed with L.N.A. (+/- 10%)

 

1200 RPM

 

Min. Rotational Speed (PWM)

 

300 RPM

 

Airflow

 

140,2 m³/h

 

Airflow with L.N.A.

 

115,5 m³/h

 

Acoustical Noise

 

24,6 dB(A)

 

Acoustical Noise with L.N.A.

 

19,2 dB(A)

 

Static Pressure

 

2,08 mm H2O

 

Static Pressure with L.N.A.

 

1,51 mm H2O

 

Max. Input Power

 

1,56 W

 

Max. Input Current

 

0,13 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

 

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