Thermaltake TH420 420mm ARGB Liquid Cooler, Black

The Thermaltake TH420 is an all-in-one liquid cooling solution equipped with a 420mm aluminum radiator. It is designed to provide effective thermal management for a wide range of modern Intel and AMD processors. The system utilizes a copper baseplate to facilitate efficient heat transfer from the CPU to the circulating coolant. Three 140mm fans are included to dissipate heat from the large radiator surface area, making it suitable for computer builds that require substantial cooling capacity for demanding applications or overclocking scenarios.

Each of the three fans supports PWM control, allowing for rotational speeds between 500 and 1800 RPM to balance cooling performance with acoustic output. The fans also feature addressable RGB lighting that synchronizes with compatible motherboard software through a standard 5V ARGB header. The unit is connected via 460mm rubber tubes, providing installation flexibility within various chassis sizes. A fixed-speed pump operates at 3200 RPM to maintain consistent coolant circulation throughout the loop for stable thermal performance.

• Supports Intel LGA 1700/1200/115X/2066 and AMD AM5/AM4 sockets
• Radiator dimensions: 456 x 140 x 27 mm
• Includes three 140 mm PWM ARGB fans
• Fan speed range of 500 to 1800 RPM
• Maximum fan airflow rated at 84.32 CFM
• Maximum static pressure of 3.02 mmH₂O
• Pump motor speed of 3200 RPM
• Constructed with a copper baseplate and aluminum radiator
• Features 460 mm rubber tubing
• Lighting control via a 5V motherboard ARGB header