Arctic Freezer III Pro 420 A-RGB - liquid cooler, White

The Arctic Liquid Freezer III Pro 420 A-RGB White is a high-performance all-in-one liquid CPU cooler engineered for gamers, overclocking enthusiasts, and silent PC builds. It delivers exceptional cooling performance with a 420mm radiator paired with three 140mm PWM-controlled P14 Pro A-RGB fans that efficiently maintain low temperatures even under heavy load. The integrated pump, operating from 400 to 2500 RPM with a fluid dynamic bearing, ensures precise thermal dissipation while the advanced VRM fan further stabilizes overall system temperatures. Its robust construction, featuring a premium aluminum radiator and reinforced EPDM tubing with braided sheathing, guarantees durability and reliable performance over long-term operation.

Designed with both functionality and aesthetics in mind, this liquid cooler is optimized for a wide range of CPU socket compatibility, including Intel LGA1700, LGA1851 as well as AMD AM4 and AM5 platforms. The unit is engineered for easy installation with pre-installed, pre-wired fans and mounting brackets that simplify the process on both Intel and AMD systems. In addition, vibrant A-RGB lighting seamlessly syncs with popular motherboard ecosystems such as ASUS Aura Sync, MSI Mystic Light, and Gigabyte Fusion, making it an ideal choice for RGB-themed builds. This cooler also incorporates features such as a rotatable pump head and integrated cable management for a clean, clutter-free setup.

• Radiator size: 420mm
• Fan size and count: 3 x 140mm PWM-controlled A-RGB fans
• Socket compatibility: Intel LGA1700, LGA1851; AMD AM4, AM5
• Pump speed: 400 – 2500 RPM with fluid dynamic bearing
• Fan specs: Advanced P14 Pro fans with optimized static pressure for improved airflow
• RGB lighting: A-RGB on fans with motherboard sync support (ASUS Aura Sync, MSI Mystic Light, Gigabyte Fusion)
• Tubing type: Reinforced EPDM tubing with braided sheathing
• Noise levels: Designed to operate quietly under load
• Software integration: Compatible with leading motherboard lighting control systems
• Build material: Premium aluminum radiator for enhanced heat dissipation
• Warranty: Limited warranty provided for long-term peace of mind
• Installation kit: Includes mounting brackets for Intel and AMD platforms with pre-applied thermal paste

• Liquid cooler unit (pump + radiator assembly)
• Three 140mm A-RGB cooling fans
• Mounting brackets for Intel and AMD sockets
• Pre-applied MX-6 thermal paste
• Power cables (PWM, A-RGB, USB)
• Installation guide
• Warranty and support information