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Product Overview

The Noctua NF-A4x10 24V PWM is a 40 x 10 mm case fan built specifically for 24V systems, with PWM speed control and a top speed of 5,000 RPM. It uses Noctua’s AAO frame with Flow Acceleration Channels and the SSO2 bearing, delivering 8.9 m³/h of airflow at just 19.6 dB. Supplied with the Low-Noise Adapter, it drops to 4,100 RPM for quieter running.

This is a 24V fan for 3D printers and other 24V applications, not for standard PC builds. It needs at least 17 V to start and cannot run on 12 V, so it is incompatible with ordinary PC fan headers. The box includes the NA-AC9 adapter cable for common printers such as the Creality Ender 3 and CR-10 and the Anycubic Mega, plus an OmniJoin adapter set, an extension cable, anti-vibration mounts and screws.

Specification

• Manufacturer: Noctua
• Model: NF-A4x10 24V PWM
• MPN: NF-A4x10 24V PWM
• EAN: 9010018100679
• Fan Size: 40 x 40 x 10 mm
• Supply Voltage: 24 V (operating range 17 – 24 V)
• Maximum Speed: 5,000 RPM (4,100 RPM with L.N.A.)
• Airflow: 8.9 m³/h
• Static Pressure: Up to 1.95 mm H2O
• Noise Level: 19.6 dB
• Bearing: SSO2
• Connector: 4-pin PWM
• Power Consumption: 1.08 W
• Cable Length: 20 cm
• Mounting: Screw mount
• Colour: Brown/Beige
• Included Accessories: NA-AC9 adapter cable, OmniJoin adapter set, NA-EC1 30 cm extension cable, NA-RC8 L.N.A., 4x NA-AV3 anti-vibration mounts, screws

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