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Noctua NF-A4x20 5V PWM

Noctua NF-A4x20 5V PWM
PC Fan - size: 40 × 20mm, 1100 RPM - 5000 RPM, 5 V, maximum noise level of up to 14,9 dB, 4pin PWM, PWM
Price incl. VAT £14.90
Price excl. VAT £12.42
In stock 3 pcs
Hassle-free One-click buying using preset Shipping and Payment options.
Warranty 60 months Code:  CT255v5e Product Number:  NF-A4x20-5V-PWM Producer's Website:
Noctua NF-A4x20 5V PWM £14.90 In stock 3 pcs

Noctua NF-A4x20 5V PWM

The Noctua NF-A4x20 5V PWM epitomizes a highly powerful PC fan that is suitable to adjust the cooling in your computer. The fan will satisfy those who do not want to be disturbed by strong lighting when working or playing in the dark, since this model is without backlighting. Another advantage is also the the significantly lower price. This 40 mm fan size makes it simple to snap into all standard computer cases. Also consider the operating voltage, which in this case is 5 V. You'll find one fan in this package.

Noctua NF-A4x20 5V PWM Computer Fan Key Features

  • The airflow of 5,53 CFM is sufficient for reducing the temperature in your PC
  • Unique and striking style
  • The powerful computer fan has unique bearings for smoother air flow
  • Operating voltage: 5 V

The NOCTUA Fan Is Perfect for Any PC Case

To connect the Noctua NF-A4x20 5V PWM, you must have a 4pin PWM connector.


By air Done!
Other features
PWM Done!
Bearing Type
Self-stabilising Oil-pressure Bearing (SSO2) Done!
Backlight colour
No backlighting Done!
Minimum Speed
1,100 RPM Done!


By air Done!
Other features
PWM Done!
Bearing Type
Self-stabilising Oil-pressure Bearing (SSO2) Done!


Backlight colour
No backlighting Done!

Fan speed

Minimum Speed
1,100 RPM Done!
Maximum speed
5,000 RPM Done!
Maximum loudness
14.9 dB Done!
5.53 CFM (9.4 m3/h) Done!
Speeds control
Automatic speed control Done!
Fan diameter
40 mm Done!
Operating voltage
5 V Done!


Fan size
40 × 40 mm Done!
20 mm Done!


Number of fans per pack
1 piece(s) Done!


Power connector
4pin PWM Done!
More Specifications

This product is not an independently functional unit and may require professional installation.

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Specifications can be changed without notice. Images are for illustrative purposes only. Retail Price (MSRP) means the manufacturer's/supplier's suggested retail price.

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