The flagship ROG Ryujin II all-in-one cooler delivers ultimate thermal performance for gamers looking for the absolute best. With a 7th Generation Asetek pump, Noctua Industrial PPC radiator fans, and an embedded fan for the CPU socket area, it harnesses both water and air to provide incredible cooling capabilities. And with an LCD panel that displays system stats and customizable graphics, ROG Ryujin II become the heart of your system.​

Noctua IndustrialPPC Fan​

To overcome the thermal challenges of the latest multi-core CPUs, ROG Ryujin II offers industrial-grade Noctua iPPC-2000 PWM radiator fans that deliver high performance and minimal-noise operation. ​

ROG Ryujin II conquers a limitation of traditional liquid coolers by providing a 60 mm fan embedded in the pump housing to ensure ample airflow to the CPU socket area. This fan circulates air to the CPU VRMs, M.2 slot, and surrounding components to reduce temperatures for added performance and stability.​

The controller for ROG Ryujin II features four PWM fan headers that can be tuned via FanXpert 4. It also offers four ARGB headers to link with addressable strips and components for lighting up your build. ​

ROG Ryujin II series is compatible with a wide range of Intel® and AMD motherboard platforms, giving you the flexibility to pair it with your choice of processor. It also comes fitted with 38 cm of tubing to make mounting and routing easier.

CPU SOCKET SUPPORT

Intel®
LGA 1700, 1200, 1150, 1151, 1152, 1155, 1156, 2011, 2011-3, 2066

AMD
AM4, TR4/sTRX4*​
* The mounting bracket is bundled with a TR4/sTRX4 processor package.