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 | 8 of 1227 |
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?
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Source: Digitec Galaxus
The only differences to the non-Pro version are the fans installed. Compared to the standard P12 model, the fans rotate at a higher maximum speed, but also deliver more power at a lower noise level. Apart from that, the cooling is hardly any different. The VRM fan, the 38 mm thick radiator and the pump design have obviously been retained...