The Cougar Poseidon Elite ARGB 240 is an all-in-one liquid cooler designed to manage heat for high-performance processors with a recommended TDP of 250W. It features a copper cold plate and a pump operating at 2700 RPM to ensure efficient thermal transfer, while the 272 x 121 x 27 mm aluminium alloy radiator provides a reliable surface for heat dissipation. The system is supported by two 120 mm PWM fans that adjust their speed between 500 and 2200 RPM, delivering a maximum airflow of 62.53 CFM to keep your components cool during demanding tasks. Visually, the water block stands out with an infinity mirror lighting design, powered by 5V 3-pin ARGB connectors that allow you to synchronize the glow with your build. The unit is built for versatility, fitting a wide range of sockets including LGA 1700, LGA 1851, AM4, and AM5, making it a practical choice for users assembling modern gaming or workstation PCs who want a balance of cooling power and a polished aesthetic.