Cooler Master has introduced three new Flex Kits for the MasterLiquid Atmos II Series all-in-one liquid CPU coolers, providing users with more customisation options for their builds. The MasterLiquid Atmos II Series AIO coolers are available in three variants featuring these three removable pump covers. Designed with modularity in mind, the Flex Kits enable enthusiasts to replace the pump cover for a different design and function, all through simple, magnetic installation.





Flex Kit: VRM Fan
A compact cooling module that provides targeted airflow for the motherboard VRM areas. The fan can be positioned in multiple directions and helps improve system stability by reducing localised heat.

Flex Kit: Pixel LED
A swappable pixel panel that brings new levels of personalisation. Users can display patterns, text, and simple graphics, all controlled via Cooler Master’s software, turning the cooler into a canvas for creativity.

Flex Kit: LCD
A high-resolution display module that lets users monitor system stats, showcase custom images, or display animated content directly on the cooler. The LCD is designed to add both utility and visual impact.

Built for Modularity

Each Flex Kit attaches magnetically to the Cooler Master MasterLiquid Atmos II pump cover, making upgrades quick and tool-free. Available in both black and white, the kits are designed to seamlessly match different system aesthetics while expanding functionality.

To learn more about each Flex Kit, visit the product links below.
Flex-Kit: VRM Fan
Flex-Kit: Pixel LED
Flex-Kit: LCD