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Noctua 40x10mm 5000RPM PWM Computer Case Fan by Noctua


Noctua 40x10mm 5000RPM PWM Computer Case Fan Image

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Key Features

  • 40 mm x 40 mm x 10 mm - PWM
  • Airflow of 6.6-8.9 m³/h
  • Speed of 1000-5000 RPM
  • Noise level of 12.9-19.6 dBA
  • Backed by Noctua's 6 year manufacturer's warranty
See full specifications
See product description

Dimensions
  • 40 mm x 40 mm x 10 mm
  • 40 mm x 40 mm x 20 mm
Voltage
  • 12 V
  • 5 V


Details

Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and Noctua’s AAO frame, the NF-A4x10 is an award-winning, premium-quality quiet fan in size 40x10mm. 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 as well as an OmniJoin Adaptor Set for easy connection to proprietary fan headers. Its superb running smoothness, reference-class SSO2 bearing and Noctua’s trusted premium quality make it an elite choice for the highest demands.

Award-winning NF-A4x10 design
Having received more than 50 awards and recommendations from the international press, Noctua’s NF-A4x10 has become a proven premium choice for 40mm cooling needs. Its renowned efficiency has convinced tens of thousands of customers all over the world.

Reduced motor hub size
Thanks to its streamlined, compact motor design, the NF-A4x10's motor hub is smaller than with conventional 4cm fans. This allows for more blade surface area and thus contributes to the NF-A4x10's superior airflow and pressure performance.

Flow Acceleration Channels
The NF-A4x10 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 frame
Noctua'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 mounting systems and fan clips used on heatsinks.

6-year manufacturer’s warranty
Noctua fans are renowned for their impeccable quality and outstanding longevity. Like all Noctua fans, the NF-A4x10 features an MTTF of more than 150.000 hours rating and comes with a full 6-year manufacturer's warranty.

Specifications
FAN DIAMETER 40 mm
ROTATION SPEED 1000-5000 RPM
QUANTITY Single
NOISE LEVEL 12.9-19.6 dBA
AIRFLOW 6.6-8.9 m³/h
CONNECTOR 4-pin PWM
COLOR Brown
VOLTAGE 12 V
DIMENSIONS 40 mm x 40 mm x 10 mm
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