Noctua NF-A8 5V PWM, Premium Quiet Fan with USB Power Adaptor Cable, 4-Pin, 5V Version (80mm, Brown)

Premium quiet fan, 80x80x25 mm, 5V, 4-pin PWM, max. 2200 RPM, max. 17.7 dB(A), >150,000 h MTTF

Award-winning 80x25mm A-series design with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance

5V 4-pin version with polarity protection for 5V-based industrial applications or replacing 5V fans in various devices

USB power adaptor cable allows the fan to run on devices with USB host ports, power banks or USB power supplies such as those used by smartphones

Includes anti-vibration mounts, fan screws, extension cable and OmniJoin adaptor set for connection to proprietary fan headers

Retail Price: $ 15.95

Wholesale Price: Inquire Now

The NF-A8 5V PWM is a PWM-enabled 5V variant of Noctua’s award-winning, premium-quality NF-A8 80mm fan. Featuring an AAO (Advanced Acoustic Optimisation) standard frame and sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A8 is renowned for its superior performance and outstanding quietness of operation. Smooth Commutation Drive technology and Noctua’s reference class SSO2 bearing ensure superb running smoothness and excellent long-term stability. Topped off with the included USB power adaptor cable and OmniJoin adaptor set, the NF-A8 5V PWM is a premium choice for demanding 5V applications that require PWM control.

5V PWM version

5V fans are used in various devices and applications. With the included USB power adaptor cable and OmniJoin adaptor set, the NF-A8 5V PWM is a proven premium solution that gives you full flexibility both for replacing existing 5V fans and for new, custom applications.

Please Note: Being a 5V fan, the NF-A8 5V PWM cannot be run at 12V and will be damaged when used with typical 12V power sources such as PC motherboard fan headers.


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.	SSO2 bearing The NF-A8 features the further optimised 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 stabilisation, precision and durability.	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.	USB power adaptor cable The fan includes a USB power adaptor cable that allows it to run on power banks, devices with USB host ports or USB power supplies such as those used for smartphones, giving you near endless possibilities for using the fan in your home, in your car or wherever a need for cooling occurs!

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.


	NF-A8 PWM	NF-A8 FLX	NF-A8 ULN	NF-A8 5V PWM	NF-A8 5V	NF-A8 PWM chromax.black.swap
Connector	4-pin PWM	3-pin	3-pin	4-pin PWM	3-pin	4-pin PWM
Voltage	12V	12V	12V	5V	5V	12V
RPM	Max: 2200 / Min: 450	2000	1400	Max: 2200 / Min: 450	2200	Max: 2200 / Min: 450
RPM with L.N.A.	1750	1650	-	-	-	-
RPM with U.L.N.A.	-	1200	1100	-	-	-
Acoustical Noise	17,7 dB(A)	16,1 dB(A)	10,4 dB(A)	17,7 dB(A)	17,7 dB(A)	17,7 dB(A)
Acoustical Noise with L.N.A.	13,8 dB(A)	12,9 dB(A)	-	-	-	-
Acoustical Noise with U.L.N.A.	-	7,9 dB(A)	6,5 dB(A)	-	-	-
Size	80x80x25 mm	80x80x25 mm	80x80x25 mm	80x80x25 mm	80x80x25 mm	80x80x25 mm
Colour	Brown & Beige	Brown & Beige	Brown & Beige	Brown & Beige	Brown & Beige	Black with swappable coloured anti-vibration pads

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Noctua NF-A8 5V PWM, Premium Quiet Fan with USB Power Adaptor Cable, 4-Pin, 5V Version (80mm, Brown)

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Product Description

5V PWM version

Please Note: Being a 5V fan, the NF-A8 5V PWM cannot be run at 12V and will be damaged when used with typical 12V power sources such as PC motherboard fan headers.


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.	SSO2 bearing The NF-A8 features the further optimised 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 stabilisation, precision and durability.	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.	USB power adaptor cable The fan includes a USB power adaptor cable that allows it to run on power banks, devices with USB host ports or USB power supplies such as those used for smartphones, giving you near endless possibilities for using the fan in your home, in your car or wherever a need for cooling occurs!

AAO frame


	NF-A8 PWM	NF-A8 FLX	NF-A8 ULN	NF-A8 5V PWM	NF-A8 5V	NF-A8 PWM chromax.black.swap
Connector	4-pin PWM	3-pin	3-pin	4-pin PWM	3-pin	4-pin PWM
Voltage	12V	12V	12V	5V	5V	12V
RPM	Max: 2200 / Min: 450	2000	1400	Max: 2200 / Min: 450	2200	Max: 2200 / Min: 450
RPM with L.N.A.	1750	1650	-	-	-	-
RPM with U.L.N.A.	-	1200	1100	-	-	-
Acoustical Noise	17,7 dB(A)	16,1 dB(A)	10,4 dB(A)	17,7 dB(A)	17,7 dB(A)	17,7 dB(A)
Acoustical Noise with L.N.A.	13,8 dB(A)	12,9 dB(A)	-	-	-	-
Acoustical Noise with U.L.N.A.	-	7,9 dB(A)	6,5 dB(A)	-	-	-
Size	80x80x25 mm	80x80x25 mm	80x80x25 mm	80x80x25 mm	80x80x25 mm	80x80x25 mm
Colour	Brown & Beige	Brown & Beige	Brown & Beige	Brown & Beige	Brown & Beige	Black with swappable coloured anti-vibration pads

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