Keep thermals under control when CPU load stays high. The ASUS ROG RYUJIN III 240 ARGB WHT is a premium 240 mm all-in-one liquid cooler designed for builders who want more than basic heat removal. Its Asetek 8th gen pump is paired with dual 120 mm magnetic ARGB fans in a daisy-chain design, helping maintain consistent airflow while simplifying cable routing in dense builds. A 3.5-inch LCD display adds at-a-glance visibility for temperatures, fan data, or custom graphics, making the cooler as functional as it is refined. The white finish gives it a clean look for light-themed systems, while the 240 mm radiator format fits performance-focused desktops that need strong cooling without moving to a larger chassis. For workstation-class CPUs, gaming rigs, and overclocked systems, this cooler is built to sustain thermal headroom under long sessions. It is the kind of component that justifies its place in a premium build: quieter operation, cleaner installation, and the thermal margin needed to keep performance stable when it matters most.