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Noctua NF-A8-PWM 80mm x 25mm 2200RPM PWM Cooling Fan

The NF-A8 is a highly optimized, premium quality quiet 80mm fan. Featuring Noctua's AAO (Advanced Acoustic Optimization) frame as well as sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A8 further improves the renowned quiet cooling performance of NF-R8. 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 2200 to 1750rpm. Its superb running smoothness, reference-class SSO2 bearing and Noctua's trusted premium quality make it an elite choice for the highest demands.

Key Selling Points

Flow Acceleration Channels
AAO Frame
Stepped Inlet Design
Inner Surface Microstructures
Low-Noise Adaptor
SSO2 Bearing
Custom designed PWM IC with SCD
Extensive cabling options

Product Features

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.

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.

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.

With the tips of the fan blades plowing 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.

The NF-A8 PWM is supplied with a Low-Noise Adaptor (L.N.A.) that reduces the maximum fan speed from 2200 to 1750rpm. The L.N.A can be used either to run the fan at a fixed speed of 1750rpm or to cap the maximum speed when using automatic PWM control.

The NF-A8 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.

Supporting fully automatic PWM speed control, the NF-A8 PWM uses Noctua's 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 low speeds.

The fan's short 20cm primary cable minimizes 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 fan to the same PWM fan header for automatic control.

Attributes

Main Specifications

Air Flow

32.7 cfm

Dimensions (WxDxH)

8 cm x 8 cm x 2.5 cm

Fan Bearing

SSO2 bearing

Fan Diameter

80 mm

Fan Height

25 mm

Features

Pulse-width modulation (PWM) support, Advanced Acoustic Optimisation (AAO), flow acceleration channels, Smooth Commutation Drive (SCD) technology, integrated anti-vibration pads, Stepped Inlet Design, Inner Surface Microstructures

Manufacturer Warranty

6-year warranty

Noise Level

17.7 dBA

Package Content

Low-Noise Adapter (L.N.A.), Y-Split cable, 4 vibration isolators, extension cable (30 cm), 4 screws

Power Connector

4-pin fan connector

Product Description

Noctua NF-A8 PWM - case fan

Product Type

Case fan

Rated Voltage

12 V

Rotation Speed

450-2200 rpm

Noctua NF-A8-PWM 80mm x 25mm 2200RPM PWM Cooling Fan

Name: Noctua NF-A8-PWM 80mm x 25mm 2200RPM PWM Cooling Fan
Brand: Noctua
SKU: PLE-659508
Price: 39.00 AUD
Availability: OutOfStock

VIC :

VIC Warehouse

Out of stock

WA :

Bentley

ETA 15/6/2026

Cockburn

ETA 15/6/2026

Osborne Park

ETA 15/6/2026

WA Warehouse

ETA 11/6/2026

Wangara

ETA 15/6/2026

PLE Code

PLE-659508

Manufacturer

Noctua

Boxed Weight

0.25

Model Number

NF-A8-PWM

Warranty

3 Year PLE Standard Return to Base

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This document and other documents provided pursuant are for informational purposes only. The information type should not be interpreted to be a commitment on the part of the Supplier. The Supplier cannot guarantee the accuracy of information presented. The user assumes the entire risk as to the accuracy and the use of this document. This document may include screenshots from the manufacturer's website which may be used for multiple variations of this product. The model number supplied at the top of this page (explicitly specified as "Model Number") is the exact model item you will receive.

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