




Arctic Liquid Freezer III PRO 420 A-RGB AIO CPU Cooler - White
Liquid Freezer III Pro 420 A-RGB (White)
Multi Compatible All-in-One CPU Water Cooler with A-RGB
Integrated VRM Fan
PWM-controlled fan lowers the voltage regulator temperature, ensuring stable performance.
Offset Mounting for Intel and AMD
Shifts the cold plate to the CPU hotspot for more efficient heat transfer.
Intel Contact Frame
Optimized contact pressure distribution for longer CPU lifespan and improved heat dissipation.
Integrated Cable Management
Fan cables integrated into the sleeving simplify installation and minimize cable clutter.
The New P14 Pro Fans
More performance at any speed. Quieter and more powerful at low speeds, with greater performance reserves under load—for maximum cooling without compromise.
Speed: 400—2500 rpm
Bearing: Fluid Dynamic Bearing
Static Pressure: 5.2 mmH2O
Airflow: 110 cfm | 186 mÂł/h
Premium-Class Radiator
The 38 mm radiator enhances heat dissipation and holds more liquid than conventional 27 mm radiators, reducing heat buildup and ensuring more efficient handling of temperature spikes.
Premium Tubing
Reinforced EPDM tubing with braided sheathing for increased durability.
Easy Installation
Pre-installed, pre-wired fans, straightforward mounting, and an animated online manual.
Includes MX-6 Thermal Paste
Simply apply in a cross pattern—the water pump’s cold plate distributes the paste evenly.
Two Control Options
With the splitter cable, the pump, VRM fan, and radiator fans can be controlled separately or synchronized via a single PWM signal with the all-in-one cable.
Check Your Case for Compatibility
Requires at least 63 mm of clearance for installation.
Limited Compatibility with Certain Motherboards
Some motherboards may be incompatible due to oversized SSD coolers in the M.2_1 slot. A compatible M.2 cooler is provided free of charge for affected motherboards.
Original: $209.71
-65%$209.71
$73.40Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Liquid Freezer III Pro 420 A-RGB (White)
Multi Compatible All-in-One CPU Water Cooler with A-RGB
Integrated VRM Fan
PWM-controlled fan lowers the voltage regulator temperature, ensuring stable performance.
Offset Mounting for Intel and AMD
Shifts the cold plate to the CPU hotspot for more efficient heat transfer.
Intel Contact Frame
Optimized contact pressure distribution for longer CPU lifespan and improved heat dissipation.
Integrated Cable Management
Fan cables integrated into the sleeving simplify installation and minimize cable clutter.
The New P14 Pro Fans
More performance at any speed. Quieter and more powerful at low speeds, with greater performance reserves under load—for maximum cooling without compromise.
Speed: 400—2500 rpm
Bearing: Fluid Dynamic Bearing
Static Pressure: 5.2 mmH2O
Airflow: 110 cfm | 186 mÂł/h
Premium-Class Radiator
The 38 mm radiator enhances heat dissipation and holds more liquid than conventional 27 mm radiators, reducing heat buildup and ensuring more efficient handling of temperature spikes.
Premium Tubing
Reinforced EPDM tubing with braided sheathing for increased durability.
Easy Installation
Pre-installed, pre-wired fans, straightforward mounting, and an animated online manual.
Includes MX-6 Thermal Paste
Simply apply in a cross pattern—the water pump’s cold plate distributes the paste evenly.
Two Control Options
With the splitter cable, the pump, VRM fan, and radiator fans can be controlled separately or synchronized via a single PWM signal with the all-in-one cable.
Check Your Case for Compatibility
Requires at least 63 mm of clearance for installation.
Limited Compatibility with Certain Motherboards
Some motherboards may be incompatible due to oversized SSD coolers in the M.2_1 slot. A compatible M.2 cooler is provided free of charge for affected motherboards.
























