Liquid cooling kit Cooler Master MasterLiquid 360 ATMOS 12 cm Black

The Cooler Master MasterLiquid 360 ATMOS is a 360 mm all-in-one liquid cooling kit designed to deliver efficient CPU cooling for high-performance systems. The kit includes a triple-fan 360 mm radiator, pre-installed SickleFlow Edge 120 mm fans, a refined dual-chamber pump, ARGB Gen 2 lighting and a black finish. It supports a wide range of sockets including LGA 1700, LGA 1200, LGA 115x series and AM4/AM5, and is built with eco-conscious materials and packaging.

Advantages

The refined dual-chamber pump increases water pressure and optimizes flow to the CPU hot spot for improved thermal transfer. Pre-installed SickleFlow Edge 120 mm fans offer a balance of airflow and low noise across a 690–2500 RPM range and up to 3.61 mmH2O static pressure. The pump and assembly are produced with automated manufacturing and recorded production history for consistent quality. The pump top is fully customizable for 3D-printed covers and the ARGB Gen 2 lighting can be controlled for personalized aesthetics. Eco-friendly construction uses recycled plastics in the pump top and makes 35% of the metal parts recyclable, while packaging size and materials have been reduced and improved.

Suitable for

• High-performance gaming PCs and workstations requiring 360 mm liquid cooling
• Systems using LGA 1700, LGA 1200, LGA 115x sockets or AMD AM4/AM5 CPUs
• Builds where customizable ARGB lighting and 3D-printed pump top covers are desired

Key specifications

• Type: Liquid cooling kit
• Radiator size: 360 mm (triple 120 mm fans)
• Fan diameter: 120 mm
• Fan speed: 690–2500 RPM
• Maximum air pressure: 3.61 mmH2O
• Supported sockets: LGA 1700, LGA 1200, LGA 1151/1150/1155/1156, Socket AM4, Socket AM5
• Product colour: Black
• Weight: 1.79 kg

How to use

Install the radiator and fans into a compatible 360 mm front or top mount location in your case, following Cooler Master’s mounting instructions. Attach the pump block to the CPU using the supplied mounting hardware for your processor socket, connect fan and pump power to the motherboard or included controller, and configure ARGB lighting via MasterCTRL or motherboard ARGB headers. Use the included tube clips to secure tubing and improve routing.

Recommendations

For optimal thermal performance and quiet operation, ensure good case airflow, mount the radiator where it can intake or exhaust unobstructed air, and verify the pump and fan headers are set to appropriate curves in BIOS or MasterCTRL. Periodically check fittings and tubing for secure attachment.