The Arctic Liquid Freezer III Pro 420 A-RGB is a high-performance, highly compatible, all-in-one water cooler for CPUs, designed for superior cooling performance and future compatibility. Featuring a 420 mm radiator with an improved design that increases the cooling surface area, it ensures enhanced heat dissipation and a larger liquid volume for effective management of temperature spikes. Equipped with 3 P14 Pro A-RGB fans with addressable RGB lighting, it provides strong static pressure for optimal radiator airflow while maintaining quiet operation. The integrated 60 mm VRM fan offers additional cooling for motherboard components, enhancing overall system stability. The cooler supports a wide range of Intel and AMD sockets, including the latest Intel LGA1851 and AMD AM5, guaranteeing compatibility with current and upcoming CPUs.
Liquid Cooler III Pro 420 A-RGB
The Arctic Liquid Freezer III Pro 420 A-RGB is a high-performance, highly compatible, all-in-one water cooler for CPUs, designed for superior cooling performance and future compatibility. Featuring a 420 mm radiator with an improved design that increases the cooling surface area, it ensures enhanced heat dissipation and a larger liquid volume for effective management of temperature spikes. Equipped with 3 P14 Pro A-RGB fans with addressable RGB lighting, it provides strong static pressure for optimal radiator airflow while maintaining quiet operation. The integrated 60 mm VRM fan offers additional cooling for motherboard components, enhancing overall system stability. The cooler supports a wide range of Intel and AMD sockets, including the latest Intel LGA1851 and AMD AM5, guaranteeing compatibility with current and upcoming CPUs.
Integrated VRM Fan
The PWM-controlled fans reduce the voltage regulator temperature, ensuring stable performance.
Mounting relocation for Intel and AMD
Moves 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
The fan cables integrated into the case simplify installation and minimize cable clutter.
The new fans of the P14 Pro
The P14 Pro unleashes all its capabilities: quieter and more powerful at low speeds, with greater performance reserves under load - for maximum cooling without compromise.
Premium-Class Cooler
The 38 mm radiator not only enhances heat dissipation, but also holds more liquid than conventional 27 mm radiators. This reduces heat buildup and ensures more efficient handling of sudden temperature changes.
Premium Tubes
Reinforced EPDM tube with braided lining for increased durability
Easy Installation
Pre-installed, pre-wired fans, easy placement, and a dynamic electronic 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.
Features
- 420 mm radiator with expanded surface for improved cooling performance.
- Triple P14 PRO fans with addressable RGB lighting for customizable aesthetics.
- Integrated 60 mm PWM VRM fan for additional cooling of motherboard components.
- Wide compatibility with Intel sockets (including LGA1851) and AMD (including AM5).
- Pre-installed fans and optimized cabling for easy installation.
- MX-6 thermal compound included for optimal heat transfer.
- Silent operation with efficient pump and low-noise fans.
- Standard 3-pin A-RGB headers for broad motherboard/software compatibility.
Main Specifications
- Socket
- 1700, 1851, AM4, AM5
- Radiator Size
- Triple Fan
- Fan Dimension
- 140 mm
- Colour
- Black
- Tube Length
- 500 mm
- Radiator Material
- Aluminum
- Lighting
- ARGB
- Pump Display
- No
Technical Specifications
- Fan Speed (max)
- 2500 rpm
- Air Flow
- 110 cfm
- Thermal Design Power (TDP)
- 120 W
- Air Pressure
- 5.2 mmH₂O: millimeters of water
- Bearing Type
- Fluid
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.