• Noctua NF-A9x14 PWM Slim Quiet Computer Fan 92mm

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Item #: NF9X14PWM
Reg. Price: $15.95
Our Price: $14.95
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Description 

Noctua NF-A9x14 PWM 92mm Fan

Featuring Noctua's AAO frame and sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A9x14 is a highly optimized, premium quality quiet fan in 92x14mm size. Due to its thickness of only 14mm, the NF-A9x14 is a perfect match for low profile CPU coolers and all other applications that require slimmer fans. Noctua's custom-designed PWM IC for fully automatic speed control and reference class SSO2 bearings guarantee superb running smoothness and excellent long-term stability. Topped off with modular cabling, a Low-Noise Adapter and 6 years manufacturer's warranty, the NF-A9x14 is a premium choice for the highest demands.

 

Noctua NF-A9x14 PWM Features

Noctua NF-A9x14 PWM
Image shows Low Profile Design logo
. 14mm Low Profile Design
Measuring only 14mm in thickness, the NF-A9x14 is much slimmer than standard 92x25mm fans. This makes it ideal for all applications where standard fans would take up too much space, such as low profile CPU coolers in HTPC builds or server environments.
Image shows Flow Acceleration Channels logo
. Flow Acceleration Channels
The NF-A9x14 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
Image shows AAO Frame logo
. AAO Frame
Noctua’s AAO (Advanced Acoustic Optimization) 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.
Image shows Stepped Inlet Design logo
.

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.

Image shows Inner Surface Microstructures logo.

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.

Image shows Integrated Anti-Vibration Pads logo.

Noctua Integrated Anti-Vibration Pads
Integrated Anti-Vibration Pads made from extra-soft silicone minimize the transmission of minute vibrations while maintaining full compatibility with all standard mounting systems and fan clips used on heatsinks.

Image shows SSO2 Bearing logo.

SSO2 Bearing
The NF-A9x14 features the further optimized 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 stabilization, precision and durability.

Image shows Custom designed PWM IC with SCD logo.

Custom designed PWM IC with SCD
Supporting fully automatic PWM speed control, the NF-A9x14 uses Noctua’s novel, custom designed NE-FD1 PWM IC that integrates Smooth Commutation Drive (SCD) technology. By providing smoother torque impulses, SCD suppresses PWM switching noises and thus makes the fan quieter at lower speeds.

Image shows Low-Noise Adapter logo.

Low-Noise Adaptor
The NF-A9x14 is supplied with a Low-Noise Adaptor (L.N.A.) that reduces the maximum fan speed from 2200 to 1700rpm. The L.N.A can be used either to run the fan at a fixed speed of 1200rpm or to cap the maximum speed when using automatic PWM control.

Image shows Extensive Cabling Options logo.

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 a 4-pin y-cable allows to connect a second NF-A9x14 fan to the same PWM fan header for automatic control.

Image shows 6 years manufacturer’s warranty logo.

6 years Manufacturer’s Warranty
Noctua fans are renowned for their impeccable quality and outstanding longevity. Like all Noctua fans, the NF-A9x14 features an MTBF rating of more than 150.000 hours and comes with a full 6 years manufacturer’s warranty.

 

Noctua NF-A9x14 PWM Specifications

Noctua NF-A9x14 PWM
Size 92x92x14 mm
Connector 4-pin PWM
Bearing SSO2
Blade Geometry A-Series with Flow Acceleration Channels
Frame Technology AAO (Advanced Acoustic Optimization)
Rotational Speed (+/- 10%) 2200 RPM
Rotational Speed with L.N.A. (+/- 10%) 1700 RPM
Min. Rotational Speed (PWM)(+/- 10%) 300 RPM
Airflow 50.5 m³h - 29.72 cfm
Airflow with L.N.A. 38.1 m³h - 22.42 cfm
Acoustical Noise 19.9 dB(A)
Acoustical Noise with L.N.A. 13.5 dB(A)
Static Pressure 1.64 mm H2O
Static Pressure with L.N.A. 0.92 mm H2O
Max. Input Power 1.32 W
Input Current 0.11 A
Voltage Range 12V
MTBF > 150,000 h
Scope of Delivery
  • Low-Noise Adapter (L.N.A.)
  • 4-Pin Y_Cable
  • 30cm Extension Cable
  • 4 Vibration Compensators
  • 4 Fan Screws
Warranty 6 years

 

More Information

 

If you are a reseller or a system builder we offer special pricing on bulk orders of this product. Contact us at sales@quietpcusa.com or call Toll Free (877) 205-2020 for more information.