Arctic Liquid Freezer III Pro 420mm Liquid CPU Cooler, P14 Pro PWM Fans & PWM Controlled Pump, Black

SKU Code: HOCSA-12112

Original price was: £105.54.Current price is: £99.48.

Arctic Liquid Freezer III Pro 420mm Liquid CPU Cooler, P14 Pro PWM Fans & PWM Controlled Pump, Black

SKU Code: HOCSA-12112

MPN:

ACFRE00181A

  • Type: CPU Liquid Cooler
  • Compatibility: AMD/Intel
  • Radiator: 420 mm
  • Fan Connector: 4-pin
  • RGB: Yes, customizable

Original price was: £105.54.Current price is: £99.48.

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Product Description

Arctic Liquid Freezer III Pro 420mm Liquid CPU Cooler – Next-Level Cooling for Demanding Rigs

Unrivaled Cooling Efficiency for Enthusiasts

The Arctic Liquid Freezer III Pro 420mm delivers an exceptional thermal solution for high-performance systems. Engineered with a massive 420mm radiator, three high-efficiency P14 Pro PWM fans, and a next-gen copper cold plate, this cooler is built for modern CPUs under extreme workloads. The integrated VRM fan further stabilizes your system by lowering motherboard regulator temperatures, ensuring smooth operation whether you're gaming or rendering.

Premium Build with User-Centric Design

With reinforced EPDM tubing and an aluminum 38mm thick radiator, this cooler offers greater heat capacity and durability. Its offset cold plate design aligns with CPU hotspots, improving heat transfer across Intel and AMD platforms. Installation is fast and clutter-free thanks to pre-wired fans and integrated cable management—backed by Arctic’s easy-to-follow animated manual for added simplicity.

Custom Fan Control with Whisper-Quiet Operation

The P14 Pro fans offer optimized airflow at every speed, running quieter at lower RPMs while pushing an impressive 110 CFM under full load. Through the included splitter cable, users can manage the pump, VRM, and radiator fans either separately or together with one PWM signal. Bundled with MX-6 thermal paste and supporting both Intel 1700/1851 and AMD AM5/AM4 sockets, this cooler is the all-in-one solution for elite PC builds.

Technical Specifications

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
VRM Fan: 400 – 2500 RPM
Installation Pre-installed, Pre-wired Fans
Integrated Cable Management
Requires at least 63 mm of clearance
Two Control Options
LED Lighting No
Colour Black
Material Cold Plate: Copper, Micro Skived Fins
Radiator: Aluminium
Reinforced EPDM tubing with braided sheathing
Weight 2370 g
Dimensions Radiator: 458 (L) x 138 (W) x 38 (H) mm
Tube Length 450 mm
Tube Diameter Outer: 12.4 mm
Inner: 6.0 mm
Fan Dimensions 3 x 140 mm P14 Pro PWM 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
Package Contents Liquid Freezer III Pro Cooler
MX-6 Thermal Paste (0.8 g)
Package Type Retail
Package Weight 2.9900 kg
Warranty 6 Years

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  • Type: CPU Liquid Cooler
  • Compatibility: AMD/Intel
  • Radiator: 420 mm
  • Fan Connector: 4-pin
  • RGB: Yes, customizable
Description

Arctic Liquid Freezer III Pro 420mm Liquid CPU Cooler – Next-Level Cooling for Demanding Rigs

Unrivaled Cooling Efficiency for Enthusiasts

The Arctic Liquid Freezer III Pro 420mm delivers an exceptional thermal solution for high-performance systems. Engineered with a massive 420mm radiator, three high-efficiency P14 Pro PWM fans, and a next-gen copper cold plate, this cooler is built for modern CPUs under extreme workloads. The integrated VRM fan further stabilizes your system by lowering motherboard regulator temperatures, ensuring smooth operation whether you're gaming or rendering.

Premium Build with User-Centric Design

With reinforced EPDM tubing and an aluminum 38mm thick radiator, this cooler offers greater heat capacity and durability. Its offset cold plate design aligns with CPU hotspots, improving heat transfer across Intel and AMD platforms. Installation is fast and clutter-free thanks to pre-wired fans and integrated cable management—backed by Arctic’s easy-to-follow animated manual for added simplicity.

Custom Fan Control with Whisper-Quiet Operation

The P14 Pro fans offer optimized airflow at every speed, running quieter at lower RPMs while pushing an impressive 110 CFM under full load. Through the included splitter cable, users can manage the pump, VRM, and radiator fans either separately or together with one PWM signal. Bundled with MX-6 thermal paste and supporting both Intel 1700/1851 and AMD AM5/AM4 sockets, this cooler is the all-in-one solution for elite PC builds.

Technical Specifications

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
VRM Fan: 400 – 2500 RPM
Installation Pre-installed, Pre-wired Fans
Integrated Cable Management
Requires at least 63 mm of clearance
Two Control Options
LED Lighting No
Colour Black
Material Cold Plate: Copper, Micro Skived Fins
Radiator: Aluminium
Reinforced EPDM tubing with braided sheathing
Weight 2370 g
Dimensions Radiator: 458 (L) x 138 (W) x 38 (H) mm
Tube Length 450 mm
Tube Diameter Outer: 12.4 mm
Inner: 6.0 mm
Fan Dimensions 3 x 140 mm P14 Pro PWM 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
Package Contents Liquid Freezer III Pro Cooler
MX-6 Thermal Paste (0.8 g)
Package Type Retail
Package Weight 2.9900 kg
Warranty 6 Years
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