ASUS ROG Ryujin III 240 ARGB Black Premium Cooling Meets Personalized Performance

Advanced Cooling with Cutting-Edge Engineering
The ASUS ROG Ryujin III 240 ARGB Black delivers elite cooling power tailored for today’s most demanding CPUs. Armed with the latest 8th Gen Asetek pump and larger internal tubing, this cooler ensures optimal thermal transfer even under full load. The copper cold plate now has a 32% larger surface area for greater contact, while a thicker radiator and embedded Axial-tech fan help reduce VRM temperatures by up to 35°C—offering a stable foundation for high-performance builds.

Immersive LCD Display for Real-Time Insight
Front and center, a stunning 3.5-inch LCD display shows live system metrics including voltages, fan speeds, and water flow—or any GIF or image you choose. The Ryujin III supports customized wallpapers and ROG animations through Armory Crate, so your build can display both style and system stats with clarity. The display is backed by an internal memory boost for longer, smoother content playback at higher resolutions.

Smart ARGB Fan Design with Magnetic Daisy-Chain
The included ROG ARGB fans feature a magnetic daisy-chainable design that eliminates the cable mess—only one connection is needed for both power and signal. With enhanced airflow up to 70.07 CFM, optimized rotation speed, and silent operation, these fans bring superior cooling while maintaining a clean aesthetic. Add FanXpert-style software control and AIDA64 Extreme integration, and you get total mastery over every performance detail.