Cooler Master MasterLiquid 240 Atmos II VRM Fan AIO Liquid CPU Cooler - Black

Cooler Master MasterLiquid ML240 Atmos II VRM Fan
The Cooler Master MasterLiquid ML240 Atmos II VRM Fan is a premium 240mm all-in-one liquid CPU cooler engineered for precision thermal performance and advanced motherboard cooling. It features an innovative VRM fan module that directs airflow in six directions to lower power delivery temperatures by up to 10.2°C, ensuring greater stability during overclocking and sustained workloads. Built with Cooler Master's refined dual-chamber pump design, it increases water pressure and flow directly to CPU hotspots for optimized heat dissipation. Three SickleFlow Edge ARGB fans provide dynamic lighting and efficient cooling at speeds up to 2500 RPM, balancing power with low noise levels. The PPS and fiberglass pump housing guarantees durability under extreme conditionstested to withstand 70°C for 3,000 hours and 120°C for 12 hours. Combined with hidden cabling, quick installation, and motherboard sync-ready illumination, the ML240 Atmos II VRM Fan is ideal for high-performance builders seeking style, silence, and superior component cooling efficiency.

VRM Fan
The VRM fan module cools motherboard hot zones and other critical components with airflow in six directions. It can reduce temperatures by up to 10.2°C, to improve both stability and performance.

Dual Chamber Design
Patented Design
Cooler Master's latest patented dual-chamber design has been refined for enhanced cooling synergy. The new design increases water pressure and optimises water flow directly to CPU hot spots.

Improved Quality
The pump is manufactured and assembled through a fully automated process, with every step meticulously documented to ensure consistent quality and traceability.

Built to Endure
Engineered with PPS and fiberglass, the MasterLiquid Atmos II pump housing delivers industrial-grade strength, exceptional heat resistance, and unmatched durability. Designed for builders who demand long-lasting, high-performance cooling. It also passes extreme testing at 70°C for 3,000 hours and 120 °C for 12 hours*, ensuring reliable performance under the harshest conditions.

*Tested by Cooler Master Lab using only the liquid cooling module. Results may vary by system and conditions.

Pre-Installed Sickleflow Edge ARGB Fan
The Cooler Master SickleFlow Edge 240 ARGB is a high-performance addition to the well-known SickleFlow series. Featuring enlarged blades for enhanced cooling efficiency and a hollow frame that keeps the fan lightweight yet durable, this fan module makes a striking upgrade to any build. Setup is made simple with a single modular cable that combines power and lighting connections, while installation requires just four screws for quick and hassle-free mounting.

Ultra-Low Profile Pump Design
The flat design allows installation in even compact cases without sacrifcing performance.

Quick and Easy Installation
A quick-mount kit ensures compatibility with mainstream processor sockets and the pre-installed fans simplify setup.