NF-A12X25 PWM fan
12 V / 120x120x25mm

Silent 120x120x25mm fan by Noctua
  • Premium quality quiet fan
  • Designed for optimal air flow
  • Voltage: PWM
  • Dimensions: 120x120x25mm
Stock - NL: 12
$ 31  excl VAT In stock
Dispatches same business day!
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 120x120x25mm dimensions ensure that it can replace most existing fans seamlessly, while the controlled airflow with only about 22.6 dBA noise produces a steady airflow of 1.70 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 NFA1225PWM12V4P
gtin 9010018100396
mpn 19330
Type PWM
Product Dimensions 120x120x25 mm
Length 120 mm
Width 120 mm
Height 25 mm
Format A12X25
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 22.6 dBA
Air flow - metric 1.70 m³/min
Speed 2.000 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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