Location: Home > Computers > Components > Cooling Fans/Heat Sinks > Noctua NF-A8 PWM 80mm Ultra Quiet Cooling Fan 450-2200RPM 43.9-55.5M3/H 13.8-17.7DBA 4Pin Molex

Noctua NF-A8 PWM 80mm Ultra Quiet Cooling Fan 450-2200RPM 43.9-55.5M3/H 13.8-17.7DBA 4Pin Molex

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Noctua NF-A8 PWM   $29.58 CAD Buy Now

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Product Reviews

Product Features

Product Specifications

Model
BrandNoctua
ModelNF-A8 PWM
Spec
TypeCase Fan
CompatibilityCPU Cooler, Water-Cooling Radiator and Case
Fan Size80mm
Bearing TypeSSO2 ( Self-stabilising oil-presure bearing )
RPM2200 RPM ( standard ), 1750 RPM ( w/ L.N.A ), 450RPM ( Mini Rotation Speed)
Air Flow55.5 m³/h (standard), 43.9 m³/h ( w/L.N.A. )
Noise Level17.7 dB(A)/standard, 13.8 dB(A)(w/ L.N.A )
Power Connector4 Pin
Physical Spec
Dimensions80 x 80 x 25mm
Features
FeaturesSucceeding the award-winning NF-R8
Noctua’s NF-R8 fan has become a default-choice among PC enthusiasts looking for a premium quality quiet 80mm fan. Thanks to its thoroughgoing aerodynamic optimisations, the NF-A8 provides higher static pressure and an even better airflow/noise ratio than its much acclaimed predecessor.

NF-A8 Flow Acceleration Channels
The NF-A8 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. button

NF-A8 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. button

Stepped Inlet Design 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. button

Inner Surface Microstructures 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. button

Integrated Anti-Vibration 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.
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