Arctic Liquid Freezer III Pro 360 Black All In One Liquid CPU Cooler

A Worthy Upgrade

The Arctic Liquid Freezer III Pro builds on an already capable platform with measurable thermal improvements and upgraded components. With new P12 Pro fans delivering higher airflow and static pressure across the full RPM range, and an improved radiator design that increases both surface area and coolant volume, the Pro keeps temps in check more efficiently—even under heavier CPU loads. Setup remains quick and user-friendly, with pre-installed fans and included MX-6 thermal paste.

Ready Out-of-the-Box – Easy Installation

The Liquid Freezer III Pro arrives pre-assembled with its radiator fans in a push configuration, with fan cables routed cleanly through the braided tubing. With only one PWM cable to connect, setup is fast and frustration-free. The included MX-6 thermal compound is ready to apply in a cross pattern for optimal coverage via the cold plate.

Upgraded VRM Fan Cooling

The integrated 60 mm PWM-controlled VRM fan continues to actively cool the socket area, stabilizing voltage regulator temperatures. This is especially beneficial in airflow-restricted cases or overclocking setups, helping maintain performance and extend component lifespan.

Intel Contact Frame – Reduced CPU Stress

The custom mounting frame for Intel’s LGA 1700 socket applies pressure evenly across the CPU surface, avoiding PCB deformation caused by Intel’s standard ILM bracket. The result: reduced mechanical stress on the CPU and motherboard, with consistent cooling over time.

Offset Mounting for Intel and AMD

Offset Mounting for Intel and AMDUnlike traditional central mounting systems, the Liquid Freezer III Pro’s offset mount positions the cold plate directly over the CPU hotspot—particularly important for AMD's chiplet architecture and modern Intel dies—resulting in more efficient thermal transfer.

Next-Gen P12 Pro Fans

With a speed range of 600–3000 RPM, the new P12 Pro fans feature fluid dynamic bearings, 6.9 mmH2O static pressure, and airflow up to 77 CFM (131 m³/h). They deliver superior cooling across all workloads—quiet when idle, powerful under load.

Improved Radiator and Tubing Design

The 38 mm-thick radiator increases the surface area and liquid volume by 23%, effectively reducing heat saturation during extended performance spikes. Reinforced EPDM tubing with durable braided sleeves boosts longevity while maintaining flexibility.

Flexible Control Options

Two control setups are available: connect via the all-in-one PWM cable for unified fan and pump control, or use the included splitter for independent tuning of the pump, VRM fan, and radiator fans. This allows temperature-specific fan curves and performance tuning.

MX-6 Thermal Paste Included

The Liquid Freezer III Pro comes with Arctic’s premium MX-6 thermal paste. Designed for even distribution under pressure, it ensures reliable heat transfer between CPU and cold plate.

• High-performance AIO cooler with new P12 Pro fans and offset mounting for better hotspot coverage on both Intel and AMD platforms.
• VRM fan included for additional socket cooling in airflow-restricted or overclocked setups.
• Pre-installed, sleeved fans and MX-6 paste for a cleaner, faster installation experience.


Compatibility: Intel LGA1851, LGA1700 / AMD AM5, AM4 .
Radiator: Aluminium, 398 (L) x 120 (W) x 38 (H) mm.
Radiator Fans: 3x P12 Pro (600–3000 RPM, 77 CFM, 6.9 mmH2O static pressure, FDB) .
VRM Fan: Integrated 60mm (400–2500 RPM, PWM-controlled) .
Pump: 800–2800 RPM (PWM-controlled), 0.35 A / 12 V DC.
Cold Plate: Copper with micro skived fins.
Tube Specs: 450 mm length, 12.4 mm outer / 6.0 mm inner diameter.
Thermal Paste: MX-6 (0.8 g included).