Noctua NF-A4x20 5V

40 mm, 1 x
15Ratings
Delivered between Tue, 10.6. and Thu, 12.6.
More than 10 items in stock at supplier

Product details

The NF-A4x20 5V is a special 5V version of Noctua's 40x20mm premium fan, utilizing the AAO frame system and advanced aerodynamic design features such as Flow Acceleration Channels. The Smooth Commutation Drive technology and the reference-class SSO2 bearing ensure excellent smoothness and outstanding long-term stability. Modular cabling, the OmniJoin adapter set, and a 6-year manufacturer's warranty make the NF-A4x20 5V a premium solution for demanding 5V applications. As a 5V fan, the NF-A4x20 5V cannot be operated with 12V. Connecting it to common 12V power sources, such as fan connectors on PC motherboards, will result in damage to the fan.

Key specifications

Fan dimension
40 mm
Items per sales unit
1 x
power connector
3-pin
Airflow
9.40 m³/h
Max. noise level
14.90 dB
LED colour
without LED
Item number
6399985

General information

Manufacturer
Noctua
Category
PC fans
Manufacturer no.
NF-A4x20 5V
Release date
26.10.2017
Sales rank in Category PC fans
93 of 2261
External links
Manufacturer's site (de)

Colour

Colour
Beige, Brown
Exact colour description
Beige, Brown

Fan properties

Fan dimension
40 mm
PC fan type
PWM fan
Fan type
Silent
Max. Speed
5000 RPM
Max. noise level
14.90 dB
Airflow
9.40 m³/h
Static pressure
2.26 mmH20
LED colour
without LED

Connections

power connector
3-pin

Power supply

Power consumption (active)
0.50 W
input voltage
5 V
Cable length
0.20 m
Electric current
0.10 A

Scope of delivery

Items per sales unit
1 x
Scope of delivery
Screws

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Length
40 mm
Width
40 mm
Height
20 mm
Weight
170 g

Package dimensions

Length
21.50 cm
Width
15 cm
Height
4 cm
Weight
74 g

30-day right of return
6 years Warranty (Bring-in)
11 additional offers

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Goes with

Reviews & Ratings

Warranty score

How often does a product of this brand in the «PC fans» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 7.be quiet!
    0.2 %
  • 7.CaliHeat
    0.2 %
  • 7.Noctua
    0.2 %
  • 7.Noiseblocker
    0.2 %
  • 11.Cooler Master
    0.3 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Corsair
    0 days
  • 1.Lian-Li
    0 days
  • 1.Noctua
    0 days
  • 1.NZXT
    0 days
  • 1.Phanteks
    0 days

Return rate

How often is a product of this brand in the «PC fans» category returned?

Source: Digitec Galaxus
  • 13.Fractal
    3.3 %
  • 14.be quiet!
    3.5 %
  • 15.Noctua
    3.6 %
  • 16.Endorfy
    3.8 %
  • 17.Corsair
    4.2 %
Source: Digitec Galaxus