NF-A20 PWM fan
12 V / 200x200x25mm

Silent 200x200x25mm fan by Noctua
  • Premium quality quiet fan
  • Designed for optimal air flow
  • Voltage: PWM
  • Dimensions: 200x200x25mm
Stock - NL: 4
$ 34  excl VAT In stock
Only 4 left, order now!
Product Dimensions

Product description

Tired of the loud noise when working on your computer, 3D printer or any other device? This premium quality silent fan by Noctua is the perfect solution! The integrated shock absorbers and SS02 bearings will reduce the sound level and provide more stability, with a longer life-time. The 200x200x25mm dimensions ensure that it can replace most existing fans seamlessly, while the controlled airflow with only about 18.1 dBA noise produces a steady airflow of 2.45 m³/min, thanks to the well-placed grooves in the AAO (Advanced Acoustic Optimisation) frame. The PWM version has a variable turning speed and comes with a six year warranty.


General properties
sku NFA20PWM12V4P
gtin 9010018100013
mpn 19285
Type PWM
Product Dimensions 200x200x25 mm
Length 200 mm
Width 200 mm
Height 25 mm
Format A20
Electrical specifications
Wire length 20 cm
Operating voltage 12 V
Connector Type

Type of connector used

Molex (4 pin)
Number of ways

Number of ways in this wire

Fan properties
Type Axial
Noise Rating 18.1 dBA
Air flow - metric 2.45 m³/min
Speed 800 rpm
Bearing type SSO2
Variable speed (PWM)

If a fan supports PWM, it's fan speed can be controlled. This is useful for 3D print part cooling, where a different cooling may be required between layers or materials.

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