The Arctic WAK Liquid Freezer III Pro 420 is a powerful all-in-one liquid cooling solution designed for efficient cooling of CPU systems. With its sleek black design, this model seamlessly integrates into various PC setups. The cooling unit is equipped with three fans, each with a diameter of 38 millimeters, to ensure optimal airflow and cooling performance. This combination of advanced technology and thoughtful design makes the Liquid Freezer III Pro 420 an ideal choice for users who value both performance and aesthetics. The AiO construction allows for easy installation and maintenance, minimizing the effort required from the user. This product offers a reliable and durable solution for cooling Intel and AMD processors. Thus, the WAK Liquid Freezer III Pro 420 is an excellent option for anyone looking to cool their systems efficiently.
LED lighting | without LED |
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 |
Item number | 59935134 |
Manufacturer | Arctic |
Category | CPU water coolers |
Manufacturer No. | ACFRE00181A |
Release date | 3.7.2025 |
Sales rank in Category CPU water coolers | 10 of 1213 |
External links |
Colour | Black |
Exact colour description | Black |
LED lighting | without LED |
CPU Water Cooling Type | AiO water cooling |
Socket | AM4, AM5, LGA 1700, LGA 1851 |
Bottom plate material | Copper |
Cover material | Aluminium |
Number of fans | 3 Fan |
Fan dimension | 140 mm |
Max. Speed | 2500 RPM |
Airflow | 186 m³/h |
Static pressure | 5.20 mmH20 |
Hose length | 50 cm |
Radiator thickness | 38 mm |
Country of origin | China |
CO₂ emissions | 24.61 kg |
Climate contribution | CHF 0.58 |
Length | 458 mm |
Width | 138 mm |
Height | 68 mm |
Length | 44.90 cm |
Width | 33.30 cm |
Height | 15.90 cm |
Weight | 3.14 kg |
How often does a product of this brand in the «CPU water coolers» category have a defect within the first 24 months?
Source: Digitec GalaxusHow 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 GalaxusHow often is a product of this brand in the «CPU water coolers» category returned?
Source: Digitec Galaxus
The Liquid Freezer Ill was already a good cooler in the standard version, achieving a high place in our ranking and, above all, being very affordable at a favourable price. The Pro version obviously differs first of all in the new fans. These are no longer the inexpensive P12 fans, but the Pro version, which is not yet available to buy individually, but differs significantly in design...