Noctua NF-A6x25 PWM – 60mm Cabinet Fan (Single Pack)

Brand: Noctua

SKU: NF-A6X25-PWM

Price: ₹2,999 (inclusive of GST · genuine product with warranty)

Low-Noise Adapter (L.N.A.) 4-Pin Y-Cable 30cm Extension Cable 4 Vibration-Compensators 4 Fan Screws

Specifications

About this product

Noctua 60x25mm PWM A-Series Blades with AAO Frame, SSO2 Bearing Premium Cooling Fan NF-A6x25 PWM

Featuring advanced aerodynamic design measures such as  Flow Acceleration Channels  and Noctua’s  AAO  frame, the NF-A6x25 is a highly optimised, premium quality quiet fan in 60x25mm size. 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 to reduce the maximum speed during PWM control from 3000 to 2100rpm. Its superb running smoothness,  SSO2  bearing and Noctua’s trusted premium quality make it an elite choice for the highest demands.

Reduced motor hub size

Thanks to its streamlined, compact motor design, the NF-A6x25's motor hub is smaller than with conventional 6cm fans. This allows for more blade surface area and thus contributes to the NF-A6x25's superior airflow and pressure performance.

Flow Acceleration Channels

The NF-A6x25 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.

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