Description

ARCTIC Liquid Freezer III Pro 420mm ARGB White AIOCPU Liquid Cooler

ACFRE00189A

The ARCTIC Liquid Freezer III Pro 420 A-RGB White (ACFRE00189A) is a high-end all-in-one liquid CPU cooler engineered to combine extreme cooling performance with a sleek white aesthetic and bright A-RGB lighting that enhances visual appeal. Its 420 mm radiator paired with three premium 140 mm P14 Pro A-RGB PWM fans ensures strong heat dissipation for high-performance CPUs used in gaming, content creation, and workstation systems.

The cooler’s PWM-controlled pump maintains high circulation for efficient heat transfer, while the integrated VRM fan provides additional airflow over the motherboard’s voltage regulator modules (VRMs), supporting stability under sustained system loads. Designed with ARGB Gen2 lighting, it can be synchronized with compatible motherboard RGB systems for eye-catching lighting effects.

Broad motherboard socket compatibility — including Intel and AMD platforms — makes this AIO versatile for most current and future desktop builds. The included pre-applied MX-6 thermal compound ensures optimal thermal contact right from installation for easier setup.

Why It’s a Great Choice

Extreme Thermal Performance: The 420 mm radiator and three high-efficiency 140 mm P14 Pro A-RGB PWM fans provide powerful heat dissipation capable of handling high-TDP CPUs in demanding gaming, creative, or production workloads.

Integrated VRM Cooling: The built-in VRM fan on the pump block directs airflow over your motherboard’s power delivery area, helping improve temperature stability and overall system reliability under heavy load.

Striking White Aesthetic with ARGB: The white finish and A-RGB lighting system integrate beautifully with RGB ecosystems (such as ASUS Aura Sync, MSI Mystic Light, and Gigabyte RGB Fusion) — perfect for themed builds or showcase systems.

Optimal Cooling & Acoustics: With PWM control on both fans and pump, the cooler balances airflow and noise — providing efficient cooling when needed while remaining quieter during everyday use.

Easy Installation: The included pre-applied MX-6 thermal paste ensures excellent initial thermal contact, simplifying installation and providing efficient heat transfer from the start.

Wide Platform Compatibility: Built to support a wide range of Intel and AMD sockets, this cooler is versatile and future-ready for most current desktop builds.

Long Warranty Confidence: The 6-year manufacturer warranty provides long-term peace of mind and confidence in reliability — especially useful for enthusiast and performance-oriented systems.

Specifications: