

£126.72 Original price was: £126.72.£119.45Current price is: £119.45.
£126.72 Original price was: £126.72.£119.45Current price is: £119.45.
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Product Description
ARCTIC Liquid Freezer III Pro A-RGB 420mm Liquid CPU Cooler – White Edition for Ultimate Cooling

Extreme Cooling Efficiency
The ARCTIC Liquid Freezer III Pro A-RGB 420mm White is built for high-performance systems requiring exceptional cooling power. With three P14 Pro PWM fans, a high-efficiency PWM-controlled pump, and an additional VRM fan, it delivers stable temperatures even under heavy workloads and overclocking. Its massive 420mm radiator ensures maximum heat dissipation, making it ideal for gaming rigs, content creation, and professional workloads.
Premium Construction and Elegant White Design
Crafted with a copper cold plate, aluminium radiator, and reinforced EPDM tubing, this cooler ensures durability and reliability. The white finish gives it a premium and modern aesthetic, perfect for clean PC builds. The A-RGB lighting on the radiator fans and VRM module adds stunning visuals, customizable to match any setup, while integrated cable management ensures a clutter-free installation.

Easy Installation and Reliable Warranty
The cooler arrives pre-installed and pre-wired, simplifying installation and saving time. With broad compatibility across Intel and AMD sockets, it is future-ready for new platforms. Backed by a 6-year warranty, the ARCTIC Liquid Freezer III Pro A-RGB 420mm White guarantees not only extreme cooling performance but also long-term reliability and peace of mind.

Technical Specifications
Type | CPU Liquid Cooler |
AMD / Intel | Combo |
Radiator Size | 420 mm |
Compatibility | Intel: 1700, 1851 AMD: AM5, AM4 |
Fan Connector(s) | 4-pin |
Fan Controller | PWM |
Fan Bearing | Fluid Dynamic Bearing |
Rotation Speed | Radiator Fans: 400 – 2500 RPM Pump: 800 – 2800 RPM (PWM controlled) VRM Fan: 400 – 2500 RPM (PWM controlled) |
Installation | Pre-installed, Pre-wired Fans Integrated Cable Management Requires at least 63 mm of clearance Two Control Options – splitter cable or single PWM signal |
Colour | White |
LED Lighting | 3 x P14 Pro A-RGB Radiator Fans VRM Module: 12 x A-RGB Gen2 LEDs |
Connector | 3-Pin A-RGB Plug + 3-Pin Socket |
Material | Cold Plate: Copper, Micro Skived Fins Radiator: Aluminium Reinforced EPDM tubing with braided sheathing |
Weight | 2358 g |
Dimensions | Radiator: 458 (L) x 138 (W) x 38 (H) mm Tube Length: 500 mm Tube Diameter Outer: 12.4 mm Tube Diameter Inner: 6.0 mm Fan Dimensions: 3 x 140 mm P14 Pro A-RGB Fans |
Air Flow | 110 CFM |
Power | Pump: 0.35A / 12 V DC VRM Fan: 0.05A / 12 V DC Radiator Fan: 0.35A / 12 V DC RGB: 0.40A / 5 V DC |
Package Contents | Liquid Freezer III Pro Cooler MX-6 Thermal Paste (0.8 g) |
Package Type | Retail |
Package Weight | 3.1250 kg |
Warranty | 6 Years |
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Customer Reviews
Recently viewed
- Type: CPU Liquid Cooler
- Compatibility: AMD/Intel
- Radiator: 420 mm
- Fan Connector: 4-pin
- RGB: Yes, customizable
ARCTIC Liquid Freezer III Pro A-RGB 420mm Liquid CPU Cooler – White Edition for Ultimate Cooling

Extreme Cooling Efficiency
The ARCTIC Liquid Freezer III Pro A-RGB 420mm White is built for high-performance systems requiring exceptional cooling power. With three P14 Pro PWM fans, a high-efficiency PWM-controlled pump, and an additional VRM fan, it delivers stable temperatures even under heavy workloads and overclocking. Its massive 420mm radiator ensures maximum heat dissipation, making it ideal for gaming rigs, content creation, and professional workloads.
Premium Construction and Elegant White Design
Crafted with a copper cold plate, aluminium radiator, and reinforced EPDM tubing, this cooler ensures durability and reliability. The white finish gives it a premium and modern aesthetic, perfect for clean PC builds. The A-RGB lighting on the radiator fans and VRM module adds stunning visuals, customizable to match any setup, while integrated cable management ensures a clutter-free installation.

Easy Installation and Reliable Warranty
The cooler arrives pre-installed and pre-wired, simplifying installation and saving time. With broad compatibility across Intel and AMD sockets, it is future-ready for new platforms. Backed by a 6-year warranty, the ARCTIC Liquid Freezer III Pro A-RGB 420mm White guarantees not only extreme cooling performance but also long-term reliability and peace of mind.

Technical Specifications
Type | CPU Liquid Cooler |
AMD / Intel | Combo |
Radiator Size | 420 mm |
Compatibility | Intel: 1700, 1851 AMD: AM5, AM4 |
Fan Connector(s) | 4-pin |
Fan Controller | PWM |
Fan Bearing | Fluid Dynamic Bearing |
Rotation Speed | Radiator Fans: 400 – 2500 RPM Pump: 800 – 2800 RPM (PWM controlled) VRM Fan: 400 – 2500 RPM (PWM controlled) |
Installation | Pre-installed, Pre-wired Fans Integrated Cable Management Requires at least 63 mm of clearance Two Control Options – splitter cable or single PWM signal |
Colour | White |
LED Lighting | 3 x P14 Pro A-RGB Radiator Fans VRM Module: 12 x A-RGB Gen2 LEDs |
Connector | 3-Pin A-RGB Plug + 3-Pin Socket |
Material | Cold Plate: Copper, Micro Skived Fins Radiator: Aluminium Reinforced EPDM tubing with braided sheathing |
Weight | 2358 g |
Dimensions | Radiator: 458 (L) x 138 (W) x 38 (H) mm Tube Length: 500 mm Tube Diameter Outer: 12.4 mm Tube Diameter Inner: 6.0 mm Fan Dimensions: 3 x 140 mm P14 Pro A-RGB Fans |
Air Flow | 110 CFM |
Power | Pump: 0.35A / 12 V DC VRM Fan: 0.05A / 12 V DC Radiator Fan: 0.35A / 12 V DC RGB: 0.40A / 5 V DC |
Package Contents | Liquid Freezer III Pro Cooler MX-6 Thermal Paste (0.8 g) |
Package Type | Retail |
Package Weight | 3.1250 kg |
Warranty | 6 Years |
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37 reviews for ARCTIC Liquid Freezer III Pro A-RGB 420mm Liquid CPU Cooler, P14 Pro PWM Fans & PWM Controlled Pump, White
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