Noctua NF-A9x14

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Equipped with an AAO frame and Noctua’s state-of-the-art aerodynamic advances, the NF-A9x14 is a highly optimised, high-quality, quiet 92x14mm fan. Its low profile (only 14mm) makes the NF-A9x14 the ideal choice for demanding users.

Description

Exceptionally quiet!

Equipped with an AAO frame and benefiting from Noctua’s advanced aerodynamic features such as Flow Acceleration Channels, the NF-A9x14 is a highly optimised, high quality, quiet 92x14mm fan. Thanks to its low profile(only 14mm), the NF-A9x14 is the ideal companion for smaller CPU fans.

Noctua ‘s exclusive PWM circuitry provides full automatic speed control; the renowned SSO2 bearings ensure smooth operation and excellent service life. Complete with a modular cabling system, LNA low speed adapter and a 6 year manufacturer’s warranty, the NF-A9x14 is the ideal choice for demanding users.

Thin 14mm design
With a thickness of only 14mm, the NF-A9x14 becomes the preferred choice for situations that do not allow for the installation of a standard fan(HTPC or servers).
Flow Channels
The impeller of the NF-A9x14 is equipped with flow ducts on the fan face. The flow acceleration generated at the tips of the blades creates a more massive, less dispersed suction, thus increasing efficiency and reducing noise disturbance from vortexes.
AAO Frame
Noctua’s AAO(Advanced Acoustic Optimisation) frames are equipped with anti-vibration mounts and benefit from exclusive optimisations to push the limits of performance and silence.
Stepped Inlet Design
Noctua’s Stepped Inlet design adds turbulence to the inlet flow, allowing a gradual transition from laminar to turbulent flow. This reduces noise emissions, generates a more massive flow and increases suction power.
Inner Surface Microstructures
As the blade tips move in a boundary layer influenced by the presence of an Inner Surface Microstructure, the flow separation that takes place at the suction level becomes almost non-existent.
Integrated anti-vibration dampers
The integrated anti-vibration mounts, made of extra soft silicone, limit the transmission of vibrations while ensuring perfect compatibility with standard fastening systems.
SSO2 Bearing
This is the latest generation of the SSO2 bearing, which is even more optimised. The SSO2 is equipped with a rear magnet closer to the axis for greater precision, durability and stability.
Exclusive PWM circuit with SCD
Allowing full automatic PWM speed control, favouring less abrupt torque pulses, the SCD eliminates switching noise, allowing the fan to be quieter at low speeds.
Low noise adapter
Supplied with an L.N.A. adapter that allows the maximum speed to be reduced from 2200 to 1700rpm. It can be used to stabilise the fan speed at 1700rpm or to limit the speed when using PWM control.
Many wiring options
While the main fan power cable is short(20cm), a 30cm cable is provided to solve any distance problems. Both cables are fully sheathed.
6-year manufacturer’s warranty
Noctua fans have a proven track record for both quality and durability. As with all Noctua models, the NF-A9x14 has an MTBF of more than 150,000 hours of testing and comes with a full 6-year manufacturer’s warranty.

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Additional information

Specification: Noctua NF-A9x14

Product name

Noctua NF-A9x14

Brand

Noctua

Model

NF-A9X14

Use

Case

Luminous

No

Connectors

1 X 4-pin Female

Reverse inverted blades

No

PWM

Yes

Heat Pipe

No

Cooling type

Active (fansink)

Fan diameter

92 mm

Min sound level

13.5 dB

Max sound level

19.9 dB

Minimum rotation speed

300 RPM

Maximum rotation speed

2200 RPM

Min airflow

38.1 m³/h

Max airflow

50.5 m³/h

Bundle

No

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