The ARCTIC Liquid Freezer III Pro 280 A-RGB is an all-in-one CPU water cooler for compatible Intel and AMD desktop systems. Its 280 mm radiator makes it a suitable choice for builders cooling a performance-focused PC, including systems used for demanding workloads or gaming.

Two pre-installed P14 Pro A-RGB radiator fans work with a PWM-controlled pump and an integrated VRM fan. The offset mounting shifts the cold plate towards the CPU hotspot, while the included Intel Contact Frame is designed to distribute contact pressure evenly. A 38 mm radiator holds more liquid than conventional 27 mm radiators, helping it handle temperature spikes. Fan cables run inside the sleeving to reduce cable clutter, and the lighting can be connected to a compatible 5 V A-RGB header.

Key features

• Integrated PWM-controlled VRM fan helps lower voltage regulator temperatures.
• Offset mounting positions the cold plate towards the CPU hotspot.
• Intel Contact Frame provides optimised contact pressure distribution.
• Two P14 Pro A-RGB fans are pre-installed and pre-wired.
• Thick 38 mm radiator supports heat dissipation and holds more liquid than a conventional 27 mm radiator.
• Reinforced EPDM tubing has braided sheathing for durability.
• Choose separate PWM control with the splitter cable or synchronised control with the all-in-one cable.
• MX-6 thermal paste is included.

Compatibility

Supports Intel LGA1851 and LGA1700, plus AMD AM5 and AM4. Check your case has at least 63 mm of clearance for installation, and confirm radiator space before buying. Some motherboards may also have clearance issues with oversized M.2_1 slot coolers. The A-RGB lighting uses a 3-pin 5 V connector, so check your motherboard header before connecting it. Good to know: the cooler requires compatible mounting space and a 5 V A-RGB header to use its lighting.

In the box

• ARCTIC Liquid Freezer III Pro
• MX-6 thermal paste (0.8 g)

Specifications

This cooler combines a substantial 280 mm radiator with integrated VRM cooling, controlled fan options and addressable lighting, giving builders a tidy all-in-one solution for supported systems.