Arctic Liquid Freezer III Pro 420 A-RGB AIO CPU Cooler AM4/AM5/1700/1851 (Boxed)
420mm AIO with PWM VRM fan, offset Intel/AMD mounting, Intel contact frame, P14 Pro A-RGB fans, 38mm radiator, MX-6 paste. Superior cooling, 6-year warranty, AM4/AM5/LGA1700/1851.
Please Note
The website is currently being actively developed, you are welcome to place the order and in 99% of the cases your order will be processed as usual, but in some cases there may be a delay or the price may change. We will notify you if there are any issues.
Discontinued
This item was discontinued and currently is not available for order on our website. The item may become available soon. Please contact us if you need more information regarding the upcoming arrivals.
| Cooling (CPU & Case) - Device Type | CPU Liquid Cooler AIO |
|---|---|
| Cooling (CPU & Case) - Socket Support | AMD AM4 AMD AM5 Intel LGA1700 Intel LGA1851 |
| Cooling (CPU & Case) - Fan Size | 140 mm |
| Cooling (CPU & Case) - AIO Radiator Size | 420 mm |
| Cooling (CPU & Case) - Lightning | RGB |
| Cooling (CPU & Case) - Connector | 4-Pin PWM |
| Cooling (CPU & Case) - Color | Black |
The Arctic Liquid Freezer III Pro 420 A-RGB is a premium 420mm AIO CPU cooler featuring a PWM-controlled VRM fan for stable voltage regulator temperatures and offset mounting optimized for both Intel and AMD CPUs. It includes an Intel contact frame for improved pressure distribution and CPU longevity.
Equipped with three P14 Pro A-RGB fans (400-2500 RPM, 110 CFM, 5.2 mmH2O static pressure) and a 38mm thick aluminum radiator for superior heat dissipation and liquid capacity. Features integrated cable management, pre-applied MX-6 thermal paste (0.8g), and flexible control options via splitter cable. Pump runs 800-2800 RPM with copper micro-skived cold plate.
- Socket compatibility: Intel LGA1851/1700, AMD AM5/AM4
- Tube length: 500mm, EPDM with fiber reinforcement
- VRM fan: 400-2500 RPM with 12x A-RGB Gen2 LEDs
- 6-year warranty, operating temp 0-40°C
- Weight: 2358g (product), easy installation with online manual
| TIM | MX-6 (0.8 g) |
| Warranty | 6 Years |
| Operating Ambient Temperature | 0—40 °C |
| Pump Speed | 800–2800 rpm (PWM controlled) |
| Pump Current | Voltage | 0.35 A | 12 V DC |
| Cold Plate | Copper, Micro Skived Fins |
| Tube Length | 500 mm |
| Tube Diameter Outer | 12.4 mm |
| Tube Diameter Inner | 6.0 mm |
| Weight (Product) | 2358 g |
| Intel Socket Compatibility | LGA1851, LGA1700 |
| AMD Socket Compatibility | AM5, AM4 |
| Radiator Material | Aluminium |
| Radiator Dimensions | 458 (L) x 138 (W) x 38 (H) mm |
| VRM Fan Speed | 400–2500 rpm (PWM-controlled) |
| VRM Fan Current | Voltage | 0.05 A | 12 V DC |
| VRM LEDs | 12x A-RGB Gen2 LEDs, 0.40 A | 5 V DC |
| Radiator Fans | 3x P14 Pro A-RGB |
| Fan Speed | 400–2500 rpm |
| Fan Airflow | 110 cfm | 186 m³/h |
| Fan Static Pressure | 5.2 mmH2O |
| Fan Bearing | Fluid Dynamic Bearing |
| Fan Connector | 4-Pin PWM |