Description:

The Arctic Liquid Freezer III 420 (ACFRE00137A) is designed to provide superior cooling performance for high-end CPUs. Its 420mm radiator is equipped with three 140mm P14 PWM fans, each capable of speeds ranging from 200 to 1700 RPM, delivering an airflow of up to 72.8 CFM and a static pressure of 2.4 mmH₂O. The pump operates at 800–2800 RPM and features a copper cold plate with micro-skived fins for efficient heat dissipation. Additionally, the cooler includes a 40mm VRM fan that operates between 400 and 2500 RPM, ensuring optimal cooling for voltage regulators. The unit is compatible with various Intel and AMD sockets, ensuring broad compatibility with modern processors.

Key Features:

• High-Performance Cooling: 420mm radiator with three 140mm P14 PWM fans for efficient heat dissipation.

• Broad Socket Compatibility: Supports Intel LGA1700, LGA1851, and AMD AM4, AM5 sockets.

• Integrated VRM Fan: Includes a 40mm VRM fan to enhance motherboard cooling.

• PWM Control: Allows for precise fan and pump speed adjustments.

• Copper Cold Plate: Features a micro-skived fin design for improved thermal conductivity.

• Easy Installation: Comes with pre-applied thermal paste and all necessary mounting hardware.

Key Specifications:

• Radiator Dimensions: 458mm (L) x 138mm (W) x 38mm (H)

• Fan Dimensions: 140mm x 140mm x 26mm

• Fan Speed: 200–1700 RPM

• Airflow: 72.8 CFM

• Static Pressure: 2.4 mmH₂O

• Pump Speed: 800–2800 RPM

• Cold Plate Material: Copper with micro-skived fins

• Tube Length: 450mm

• Socket Compatibility:

  • Intel: LGA1700, LGA1851

  • AMD: AM4, AM5

• VRM Fan Speed: 400–2500 RPM

• Warranty: 6 years