Вентилатор 140mm, Noctua NF-A14 FLX, 1050rpm

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 FLX version provides 1200/1050/900rpm
speed settings via the supplied Low-Noise Adaptors in order to provide
full flexibility in fine-tuning the fan for maximum ventilation
performance or 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.


Size140x140x25 mm

Connector3-pin BearingSSO2 Blade GeometryA-Series with Flow Acceleration Channels Frame TechnologyAAO (Advanced Acoustic Optimisation) Rotational Speed (+/- 10%)1200 RPMRotational Speed with L.N.A. (+/- 10%)1050 RPMRotational Speed with U.L.N.A. (+/- 10%)900 RPMAirflow115,5 m³/hAirflow with L.N.A.101,9 m³/hAirflow with U.L.N.A.88,7 m³/hAcoustical Noise19,2 dB(A)Acoustical Noise with L.N.A.16,4 dB(A)Acoustical Noise with U.L.N.A.13,8 dB(A)Static Pressure1,51 mm H2OStatic Pressure with L.N.A.1,18 mm H2OStatic Pressure with U.L.N.A.0,89 mm H2OMax. Input Power0,96 WMax. Input Current0,08 AVoltage12 VMTBF> 150.000 hScope of DeliveryLow-Noise Adaptor (L.N.A.)Ultra-Low-Noise Adaptor (U.L.N.A.)3:4-Pin Adaptor30cm Extension Cable4 Vibration-Compensators4 Fan Screws Warranty6 years



Succeeding the award-winning NF-P14Noctua’s
NF-P14 fan has become a default-choice among PC enthusiasts looking for
a premium quality quiet 140mm fan. Thanks to its thoroughgoing
aerodynamic optimisations, the NF-A14 provides higher static pressure
and an even better airflow/noise ratio than its much acclaimed
predecessor.

Square 140mm frame

The NF-A14’s square 140mm frame with 140mm mounting holes (124.5mm spacing)
makes it a premium grade replacement for common 140mm case fans and
perfect for use on 140mm water cooling radiators, where its square shape
will ensure full coverage and best pressure performance.

Flow Acceleration Channels

The NF-A14 impeller features suction side Flow Acceleration Channels. By
speeding up the airflow at the crucial outer blade regions, this measure
reduces suction side flow separation and thus leads to better
efficiency and lower vortex noise.

AAO FrameNoctua’s
AAO (Advanced Acoustic Optimisation) frames feature integrated
anti-vibration pads as well as Noctua’s proprietary Stepped Inlet Design
and Inner Surface Microstructures, both of which further refine the
fan’s performance/noise efficiency.

Stepped Inlet Design
Noctua’s Stepped Inlet Design adds turbulence to the influx in order to
facilitate the transition from laminar flow to turbulent flow, which
reduces tonal intake noise, improves flow attachment and increases
suction capacity, especially in space restricted environments.

Inner Surface Microstructures
With the tips of the fan blades ploughing through the boundary layer created
by the Inner Surface Microstructures, flow separation from the suction
side of the blades is significantly suppressed, which results in reduced
blade passing noise and improved airflow and pressure efficiency.

Integrated Anti-Vibration Pads
Integrated Anti-Vibration Pads made from extra-soft silicone minimise the
transmission of minute vibrations while maintaining full compatibility
with all standard screws and other mounting systems.

SSO2 Bearing
The NF-A14 features the further optimised second generation of Noctua’s
renowned, time-tested SSO bearing. With SSO2, the rear magnet is placed
closer to the axis to provide even better stabilisation, precision and
durability.

Metal bearing shell
In order to guarantee the highest possible degree of manufacturing
precision, minimum tolerance and excellent long-term stability, the
NF-A14 sports a CNC milled bearing shell made entirely from brass.

Smooth Commutation Drive 2
The latest version of Noctua’s advanced Smooth Commutation Drive system
ensures superb running smoothness by eliminating torque variations and
switching noises. This makes the NF-A14 remarkably quiet even at very
close distance.

3 speed settings for full flexibility
Providing 1200, 1050 and 900 rpm speed settings via the supplied Low-Noise and
Ultra-Low-Noise Adaptors, the NF-A14 FLX (Flexibility) can be fine-tuned
for superior airflow or maximum quietness.

Extensive cabling options
The fan’s short 20cm primary cable minimises cable clutter in typical
applications while the supplied 30cm extension provides extended reach
when necessary. Both cables are fully sleeved and the supplied 3:4 pin
adaptor allows to connect the fan directly to the power supply.

Ultra-Low Power Consumption
Despite of its further improved performance, the NF-A14 FLX consumes only 0.96W
of power, which amounts to a reduction of about 20% as compared to its
predecessor. This doesn’t only make it eco-friendly but also helps to
cut down the electricity bill!

Noctua fans are renowned for their impeccable quality and outstanding
longevity. Like all Noctua fans, the NF-A14 features an MTBF of more
than 150.000 hours rating and comes with a full 6 years manufacturer’s
warranty.

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