The Cougar Poseidon Vistek ARGB 240 is a white all-in-one liquid cooler designed to keep your processor stable during demanding tasks. Its most distinctive feature is a 1.9-inch digital display on the pump head, which allows you to monitor real-time performance metrics like temperature, RPM, and wattage without needing to open additional software. This system is compatible with a wide range of platforms, supporting Intel sockets from LGA 115x up to the latest LGA 1851, as well as AMD AM2 through AM5 and FM1/FM2. Cooling is handled by a 272 x 27 x 121 mm aluminum and copper radiator featuring right-angle contoured UTTERIGHT fins for improved efficiency. Two 120 mm PWM fans push air through the fins at speeds up to 2700 RPM, delivering a maximum airflow of 78.2 cfm with a noise level of 38 dBA. The build is finished with ARGB lighting, making it a practical choice for users who want a clean white aesthetic combined with functional hardware monitoring for their gaming or workstation build.