Noctua Fan 140mm NF-A14 ULN

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 ULN version provides super-slow 800/650rpm speed settings for ultra-low-noise applications and highly noise sensitive users who demand 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
140x140x25 mm

Connector
3-pin

Bearing
SSO2

Blade Geometry
A-Series with Flow Acceleration Channels

Frame Technology
AAO (Advanced Acoustic Optimisation)

Rotational Speed (+/- 10%)
800 RPM

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

Airflow
79,8 m³/h

Airflow with L.N.A.
66,4 m³/h

Acoustical Noise
11,9 dB(A)

Acoustical Noise with L.N.A.
9,1 dB(A)

Static Pressure
0,69 mm H2O

Static Pressure with L.N.A.
0,42 mm H2O

Max. Input Power
0,48 W

Max. Input Current
0,04 A

Voltage
12

MTBF
> 150.000 h

Scope of Delivery
Low-Noise Adaptor (L.N.A.)
3:4 Pin Adaptor
30cm Extension Cable
4 Vibration-Compensators
4 Fan Screws

Warranty
6 years