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Noctua NF-A4x10 5V PWM, Premium Quiet Fan with USB Power Adaptor Cable, 4-Pin, 5V Version (40x10mm, Brown)

4.7 out of 5 stars 346 ratings

Price: S$22.90
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Item dimensions LxWxH 40 x 40 x 10 millimetres
Brand Noctua
Power connector type 4-Pin
Voltage 5 Volts
Compatible devices Desktop
Noise level 19.6 dB
Maximum rotational speed 5000 RPM

About this item

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  • Premium quiet fan, 40x40x10 mm, 5V, 4-pin PWM, max. 5000 RPM, max. 19.6 dB(A), >150,000 h MTTF
  • Award-winning 40x10mm A-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance
  • 5V 4-pin PWM version (5000rpm maximum speed) with polarity protection for 5V applications with PWM speed control
  • 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 connecting the fan to proprietary fan headers

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  • Noctua NF-A4x10 5V PWM, Premium Quiet Fan with USB Power Adaptor Cable, 4-Pin, 5V Version (40x10mm, Brown)
  • +
  • Noctua NF-A4x20 PWM, Premium Quiet Fan, 4-Pin (40x20mm, Brown)
  • +
  • Noctua NF-A4x20 FLX, Premium Quiet Fan, 3-Pin (40x20mm, Brown)
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NF-A4x10 5v pwm

Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and an AAO frame, the NF-A4x10 5V PWM is a PWM enabled 5V variant of Noctua’s award-winning, premium quality quiet 40x10mm fan. The custom designed NE-FD3 PWM IC that integrates Smooth Commutation Drive technology and Noctua’s reference class SSO2 bearings assure superb running smoothness and excellent long-term stability. Topped off with modular cabling and the OmniJoin Adaptor Set Adaptor Set, the NF-A4x10 5V PWM is a premium choice for demanding 5V applications that require PWM control.

NF-A4x10 PWM NF-A4x10 FLX NF-A4x10 5V PWM NF-A4x10 5V
NF-A4x10 PWM NF-A4x10 FLX NF-A4x10 5V PWM NF-A4x10 5V
Connector 4-pin PWM 3-pin 4-pin PWM 3-pin
Voltage 12V 12V 5V 5V
RPM: Max: 5000 / Min: 1000 4500 Max: 5000 / Min: 1000 4500
RPM with L.N.A. 3700 3700 - -
Acoustical Noise 19,6 dB(A) 17,9 dB(A) 19,6 dB(A) 17,9 dB(A)
Acoustical Noise with L.N.A. 12,9 dB(A) 12,9 dB(A) - -
Size 40x40x10 mm 40x40x10 mm 40x40x10 mm 40x40x10 mm

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4.7 out of 5 stars
4.7 out of 5
346 global ratings

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Nightwatch
5.0 out of 5 stars Nice usb powered external cooling.
Reviewed in the United Kingdom on 11 June 2021
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2 people found this helpful
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Droo
5.0 out of 5 stars Great for a Raspberry Pi case!
Reviewed in the United Kingdom on 20 July 2020
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2 people found this helpful
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martin
1.0 out of 5 stars No quieter than the fan I was replacing...
Reviewed in the United Kingdom on 27 March 2021
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GJP
5.0 out of 5 stars Best Cooling Fans you Can Buy
Reviewed in the United Kingdom on 14 February 2021
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One person found this helpful
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Danny Tsang
5.0 out of 5 stars Quality product
Reviewed in the United Kingdom on 18 April 2021
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One person found this helpful
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