The Cougar Poseidon Vistek PRO ARGB 360 is an all-in-one liquid CPU cooler designed to keep high-performance processors stable under load. Its most striking feature is the 3.95-inch IPS TFT LCD screen on the pump block, which offers a 720 x 720 pixel resolution and 60Hz refresh rate. This display allows you to personalize your build by uploading JPG, PNG, GIF, or MP4 files, bringing a dynamic visual element to your system's interior. Cooling is handled by a 392 x 121 x 27 mm aluminium alloy radiator paired with three Unity 360 ARGB fans. These fans operate between 700 and 2500 RPM, delivering a maximum airflow of 78.2 CFM and static pressure of 5.4 mmH2O to push heat away from the copper cold plate efficiently. The pump runs at 2700 RPM and is connected via a 2510-3Pin interface, while the tubing measures 390 mm to provide flexibility during installation. This system is built for enthusiasts using modern platforms, supporting Intel sockets from LGA 115X up to the latest LGA 1851, as well as AMD AM5 and AM4. The combination of a high-brightness 300 nit screen and customizable ARGB lighting makes it a suitable choice for those who want to balance technical thermal management with a highly tailored aesthetic.