ARCTIC Liquid Freezer III Pro 420 Multi-Compatible All-in-One CPU Water Cooler - 420mm Radiator, Triple 140mm PWM Fans, Integrated VRM Fan, High-Performance Liquid Cooling for Intel & AMD Processors

ARCTIC Liquid Freezer III Pro 420 – Specifications

General

• Thermal Interface Material (TIM): MX-6 (0.8 g)

• Warranty: 6 Years

• Operating Ambient Temperature: 0–40 °C

• Total Weight: 2370 g

Pump

• Speed: 800–2800 rpm (PWM-controlled)

• Current | Voltage: 0.35 A | 12 V DC

• Cold Plate: Copper with Micro Skived Fins

Tubing

• Length: 500 mm

• Diameter: Outer 12.4 mm | Inner 6.0 mm

Compatibility

• Intel: LGA1851, LGA1700

• AMD: AM5, AM4

• PI | NNPI: 420 | 376

Radiator

• Material: Aluminium

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

VRM Module

• VRM Fan Speed: 400–2500 rpm (PWM-controlled)

• Current | Voltage: 0.05 A | 12 V DC

Radiator Fans

• Included Fans: 3 × P14 Pro

• Speed: 400–2500 rpm

• Airflow: 110 CFM | 186 m³/h

• Static Pressure: 5.2 mm H₂O

• Bearing Type: Fluid Dynamic Bearing

• Current | Voltage: 0.35 A | 12 V DC

• Connector: 4-Pin PWM

Packaging

• Dimensions: 447 (L) × 328 (W) × 158 (H) mm

• Weight: 2.994 kg