About Arctic Liquid Freezer III Pro 420 A-RGB Cooler
Featuring a large 420mm radiator paired with three high-performance P14 Pro A-RGB fans, it efficiently handles modern high-core-count processors during gaming, content creation, and intensive workloads.
The advanced PWM-controlled pump, integrated VRM cooling fan, and optimized cold plate design ensure effective heat transfer and stable operation.
With vibrant addressable RGB lighting, integrated cable management, a reinforced tubing system, and broad compatibility with Intel and AMD platforms, it offers outstanding cooling performance and a clean, professional appearance.
| Specification | Details |
|---|---|
| Product Name | Arctic Liquid Freezer III Pro 420 A-RGB |
| Cooler Type | All-in-One Liquid CPU Cooler |
| Color | Black |
| Lighting | A-RGB |
| Intel Socket Support | LGA1851, LGA1700 |
| AMD Socket Support | AM5, AM4 |
| Thermal Paste | Arctic MX-6 (0.8g Included) |
| Warranty | 6 Years |
| Pump Control | PWM Controlled |
| Pump Speed Range | 800 – 2800 RPM |
| Pump Voltage | 12V DC |
| Pump Current | 0.35A |
| Cold Plate Material | Copper |
| Tube Length | 500mm |
| Tube Outer Diameter | 12.4mm |
| Tube Inner Diameter | 6.0mm |
| Tubing Material | Reinforced EPDM with Braided Sleeve |
| Radiator Material | Aluminum |
| Radiator Dimensions | 458 × 138 × 38 mm |
| Radiator Thickness | 38mm |
| VRM Cooling Fan | Integrated |
| VRM Fan Speed | 400 – 2500 RPM |
| VRM Fan Voltage | 12V DC |
| VRM Fan Current | 0.05A |
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