ARCTIC Liquid Freezer II 420 A-RGB AIO Liquid Cooler

The ARCTIC Liquid Freezer II 420 A-RGB is engineered for enthusiasts demanding extreme cooling performance and low noise levels. Unlike standard AIOs, it utilizes an extra-thick 38mm radiator that provides a significantly larger surface area for heat dissipation, allowing it to handle high-wattage processors with ease. The integrated, proprietary PWM-controlled water pump operates silently while maintaining efficient coolant flow. A standout feature is the 40mm fan embedded in the pump housing, specifically designed to cool the CPU voltage regulator modules (VRM) and surrounding components on the motherboard. The included P14 PWM A-RGB fans are optimized for high static pressure, ensuring excellent airflow through the dense radiator fins. Cable management is simplified through the fully sleeved tubing, which houses both the fan and RGB cables for a clean, professional aesthetic. With 12 addressable A-RGB LEDs per fan, users can enjoy fully customizable lighting effects synchronized with their system. The system offers universal compatibility across modern Intel and AMD sockets, making it a robust choice for any high-end PC build.

Specifications

• Cooler Type: AIO Liquid Cooler
• Radiator Size: 420mm
• Radiator Thickness: 38mm
• Fan Type: 3x ARCTIC P14 PWM A-RGB (140mm)
• Pump: Proprietary PWM-controlled pump
• Special Features: Integrated 40mm VRM Fan
• Lighting: 12 A-RGB LEDs per fan
• Socket Compatibility: LGA1851, LGA1700, LGA1200, LGA115x, LGA2011-3, LGA2066, AM5, AM4