ASUS ROG Ryujin III 240 ARGB CPU cooler

COOLER THAN COOL
Go cooler than cool with the Ryujin III. An expansive 3.5-inch LCD screen displays live system stats, animated GIFs, or even your own custom artwork. Underneath, a new 8th Gen Asetek pump quietly, paired with larger coolant tubes, keeps the latest processors from Intel and AMD cool, while an embedded Axial-tech fan helps control motherboard VRM temps. And the coolant within flows through a higher capacity radiator graced with three ROG 120 mm ARGB fans that utilize magnets to make installation a snap.

Magnetic Daisy-Chainable Fans
The customizable ARGB fans snap together with a magnetic connector that links the fans and transmits control signals and power. Only one cable is required for all three fans, making installation and cable management a breeze.

Full Color
3.5” LCD Display
Internal memory has also been doubled to support clearer default animations and longer videos.

System Monitoring
The industry-leading 3.5-inch LCD built into the pump block delivers instant monitoring of clock frequencies, voltages, temperatures, fan speeds and water flow, or your custom GIFs

Personalized Animation
Choose a pre-designed animation from the ROG gallery, or easily add one of your own.

Custom Wallpaper
Do you prefer banners or clan logos? Choose one designed by ROG, or put your own text or JPEG file on proud display at the heart of your rig.

Exploded View
The 8th Gen Asetek pump sports a 3-phase motor for higher flow and quieter operation, riding on a larger cold plate ideally sized for the latest Intel and AMD processors.

Cool Upgrades

New Cold Plate
The contact surface is now 32% larger to keep the chill on power hungry processors.

Enhanced Tubing
The sleeved rubber is wrapped in braided mesh, and the inner diameter has been enlarged from 5 mm to 7 mm to reduce flow resistance.

Thicker Radiator
279.5 x 120 x 30 mm radiator — 3mm thicker than previous gen, for improved cooling performance.

Embedded VRM Fan
A larger embedded Axial-tech fan improves airflow, reducing motherboard VRM temperatures by up to 35 Celsius.

Software Personalization

Fan Control
This generation of ROG all-in-one coolers now includes software that lets you control the speeds of your pump and embedded fan, in a way that should be instantly recognizable to FanXpert veterans.

AIDA64 Extreme
The ROG Ryujin III ARGB also comes with a one-year subscription to AIDA 64 Extreme, whose data can be fed live onto the cooler’s LCD screen to get even more info on the state of your system.

EXTENSIVE COMPATIBILITY
The ROG Ryujin III series features 400 mm of tubing and is compatible with a wide range of Intel® and AMD motherboard platforms, giving you ample processor and build flexibility.