The ARCTIC Liquid Freezer III 420 A-RGB is a premium high-performance AIO CPU water cooler designed for enthusiast gaming PCs and workstation systems. Featuring a massive 420mm radiator, triple 140mm A-RGB PWM fans, an efficient PWM-controlled pump, and an integrated LGA1851/LGA1700 contact frame, it delivers exceptional cooling performance for modern Intel and AMD processors with a clean black design.
Experience extreme CPU cooling performance with the ARCTIC Liquid Freezer III 420 A-RGB, engineered for high-end processors that demand maximum thermal efficiency.
The cooler features an oversized 420mm aluminum radiator paired with three 140mm A-RGB PWM fans, providing exceptional airflow, high static pressure, and superior heat dissipation for powerful CPUs during gaming, content creation, rendering, and heavy workloads.
The integrated PWM-controlled pump automatically adjusts performance according to CPU temperature, delivering efficient coolant circulation while maintaining low noise levels. The optimized pump design improves cooling efficiency while reducing unnecessary power consumption.
The Liquid Freezer III includes an advanced contact frame for Intel LGA1851 and LGA1700 processors, improving CPU mounting pressure distribution and helping achieve better thermal performance compared to standard mounting solutions.
With fan speeds ranging from 200 to 2000 RPM, the A-RGB fans provide flexible cooling control, allowing users to balance silent operation and maximum performance. The integrated VRM fan design helps improve motherboard power component cooling for enhanced system stability.
Compatible with both Intel and AMD platforms, the ARCTIC Liquid Freezer III 420 A-RGB is an ideal solution for flagship gaming builds, overclocked systems, and professional workstations.
