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| Color | Black |
|---|---|
| Country of Origin | China |
| PID | 1026380 |
| Product depth (mm) | 68 |
| Product height (mm) | 138 |
| Product weight (g) | 2 358 |
| Product width (mm) | 458 |
| PWM Control | Yes |
| Adjustable RGB Lighting | Yes |
| Processor Socket | AM4, AM5, LGA 1700, LGA 1851 |
| Product Family | Liquid Freezer |
| Radiator size (mm) | 420 |
| Manufacturer address | Bevenroder Straße 149, 38108 Braunschweig, Germany |
| Manufacturer's email address | |
| Manufacturer name | Arctic Cooling |
ARCTIC Liquid Freezer III Pro 420 A-RGB is a liquid cooling system that provides efficient and quiet cooling for demanding computer users. Its 420 mm premium-class radiator and three P14 Pro A-RGB fans ensure temperature control even under heavy load. The system includes integrated features such as a VRM fan and PWM control, which enhance performance and stable operation.
The 420 mm radiator is 38 mm thick, increasing the heat transfer surface area and reducing temperature rise. The three P14 Pro fans spin at 400–2500 RPM, delivering high airflow and static pressure while keeping noise levels in check. This way, the cooling system operates effectively without unnecessary noise.
The system features a PWM-controlled VRM fan that lowers the voltage regulator temperature, thereby improving processor performance stability. Pump and fan control can be managed either separately or synchronized with a single PWM signal, making installation and adjustment easier.
Pre-installed and pre-wired fans along with simple mounting make installation smooth. The system’s tubes are made of reinforced EPDM material, which ensures long-lasting use. It also comes with MX-6 thermal paste that spreads evenly with the pump’s cold plate.
Liquid Freezer III Pro 420 supports Intel LGA1851 and LGA1700 as well as AMD AM5 and AM4 sockets. Installation requires at least 63 mm of free space inside the case.
The system includes 12 A-RGB Gen2 LED lights on both the fans and the radiator, which can be synchronized with other RGB components. The LED lighting adds visual appeal without extra distraction.
2 in stock
ARCTIC Liquid Freezer III Pro 420 A-RGB is a liquid cooling system that provides efficient and quiet cooling for demanding computer users. Its 420 mm premium-class radiator and three P14 Pro A-RGB fans ensure temperature control even under heavy load. The system includes integrated features such as a VRM fan and PWM control, which enhance performance and stable operation.
The 420 mm radiator is 38 mm thick, increasing the heat transfer surface area and reducing temperature rise. The three P14 Pro fans spin at 400–2500 RPM, delivering high airflow and static pressure while keeping noise levels in check. This way, the cooling system operates effectively without unnecessary noise.
The system features a PWM-controlled VRM fan that lowers the voltage regulator temperature, thereby improving processor performance stability. Pump and fan control can be managed either separately or synchronized with a single PWM signal, making installation and adjustment easier.
Pre-installed and pre-wired fans along with simple mounting make installation smooth. The system's tubes are made of reinforced EPDM material, which ensures long-lasting use. It also comes with MX-6 thermal paste that spreads evenly with the pump’s cold plate.
Liquid Freezer III Pro 420 supports Intel LGA1851 and LGA1700 as well as AMD AM5 and AM4 sockets. Installation requires at least 63 mm of free space inside the case.
The system includes 12 A-RGB Gen2 LED lights on both the fans and the radiator, which can be synchronized with other RGB components. The LED lighting adds visual appeal without extra distraction.