Arctic Liquid Freezer III Pro 420 A-RGB

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Product details

The Arctic Liquid Freezer III Pro 420 A-RGB is a high-performance all-in-one (AiO) liquid cooling solution suitable for both Intel and AMD processors. With a generous 420 mm radiator, this cooling system provides effective heat dissipation optimized for demanding applications and gaming scenarios. The combination of three 140 mm fans ensures excellent airflow and quiet cooling performance, while the A-RGB lighting adds a customizable visual element that enhances the overall look of the PC setup. The installation is user-friendly, making it easy for both experienced users and beginners to quickly and efficiently integrate the cooling system into their setup. Its high compatibility with various processor sockets, including AM4, AM5, LGA 1700, and LGA 1851, makes this product a flexible choice for different builds.

  • High-performance cooling with a 420 mm radiator
  • Easy installation for various processor sockets
  • Quiet operation at high cooling performance
  • Three 140 mm fans for optimal airflow
  • Customizable A-RGB lighting for a personalized design.

Key specifications

Socket
AM4, AM5, LGA 1700, LGA 1851
LED colour
ARGB
Bottom plate material
Copper
CPU Water Cooling Type
AiO water cooling
Number of fans
3 Fan
Fan dimension
140 mm
Item number
60007812

General information

Manufacturer
Arctic
Category
CPU water coolers
Manufacturer no.
ACFRE00185A
Release date
8.7.2025
Sales rank in Category CPU water coolers
32 of 1100
External links
Manufacturer's site (de)

Colour

Colour
Black
Exact colour description
Black
LED colour
ARGB

Cooler properties

CPU Water Cooling Type
AiO water cooling
Socket
AM4, AM5, LGA 1700, LGA 1851
Bottom plate material
Copper
Number of fans
3 Fan
Fan dimension
140 mm
Max. Speed
2500 RPM
Airflow
186 m³/h
Radiator thickness
38 mm

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Width
138 mm
Height
65 mm

Package dimensions

Length
44.50 cm
Width
33.10 cm
Height
16 cm
Weight
3.48 kg

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

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Reviews & Ratings

Warranty score

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

Source: Digitec Galaxus
  • 1.be quiet!
    0.8 %
  • 1.Gigabyte
    0.8 %
  • 3.Arctic
    0.9 %
  • 4.Cooler Master
    1 %
  • 5.MSI
    1.1 %

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.Arctic
    1 day
  • 1.Corsair
    1 day
  • 3.Deepcool
    2 days
  • 3.Enermax
    2 days
  • 3.Lian-Li
    2 days

Return rate

How often is a product of this brand in the «CPU water coolers» category returned?

Source: Digitec Galaxus
  • 12.Deepcool
    5.7 %
  • 12.Xilence
    5.7 %
  • 14.Thermaltake
    5.8 %
  • 15.Gigabyte
    6 %
  • 16.Arctic
    8.4 %
Source: Digitec Galaxus