Asus ROG Ryujin II ARGB 240mm Liquid CPU Cooler, 2 x 12cm ROG ARGB Fans, Customisable 3.5″ LCD Display


Free 1-3 day delivery

1 in stock


The Liquid CPU Cooler is an all-in-one cooler, a flagship product and offers the ultimate thermal solution for gamers seeking the best. It features a 7th Generation Asetek pump and ROG ARGB fans, along with an integrated fan for the CPU socket area, combining both water and air cooling for exceptional performance. The cooler also includes a 3.5″ LCD panel that showcases real-time system statistics and customizable graphics, making the ROG Ryujin II ARGB the centerpiece of your system.

The 3.5″ LCD panel on the ROG Ryujin II, the largest in the industry for an AIO cooler, adds a personalized touch to your build with customizable visuals. The LCD panel can be adjusted via Armoury Crate to display vital system information such as temperatures, voltages, fan speeds, and frequencies. You can upload images and animations to the LCD panel to give your build a unique touch. The ROG Ryujin II series comes with a one-year subscription to the AIDA64 Extreme software, which offers advanced hardware and software monitoring and exclusive in-screen displays of system and component performance.

To tackle the thermal demands of the latest multi-core CPUs, the ROG Ryujin II ARGB features ROG ARGB radiator fans that provide high performance and low-noise operation. The ROG Ryujin II overcomes a limitation of traditional liquid coolers by including a 60 mm fan embedded in the pump housing, ensuring sufficient airflow to the CPU socket area. This fan circulates air to the CPU VRMs, M.2 slot, and surrounding components, reducing temperatures for enhanced performance and stability.

The controller for the ROG Ryujin II includes four PWM fan headers that can be adjusted via FanXpert 4. It also provides four ARGB headers for connecting addressable strips and components, illuminating your build.

Asus ROG Ryujin is compatible with a broad range of Intel and AMD motherboard platforms, offering you the flexibility to pair it with your preferred processor. It also comes equipped with 38 cm of tubing for easy mounting and routing.


CPU Liquid Cooler



Radiator Size

240 mm


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

AMD: AM5, AM4, TR4/sTRX4*

*the mounting bracket is bundled with a TR4/sTRX4 processor package

Fan Connector(s)



Mounting Kit



LED Lighting

2 x ARGB fans
Customizable LCD Display


Block Material (CPU Plate): Copper
Radiator Material: Aluminium
Tube: Sleeved Rubber tube


Tube Length: 380 mm
Water block: 78.15 x 87.5 x 81 mm

Fan Dimensions

120 x 120 x 25 mm

Fan Controller


Rotation Speed

2,200 RPM +/- 10%

Air Flow

70.07 CFM

Noise level

36.45 dB(A)


12V DC, 0.3A

Package Contents

1 x Liquid Cooler (pre-applied thermal compound)
1 x ARGB Input Cable
1 x 1-to-4 ARGB Splitter Cable
1 x Accessory Pack of Screws and Brackets
1 x Quick Start Guide
1 x ROG Sticker
1 x ROG Fan Controller 3M Mounting Tape

Package Type


Package Weight

2.8000 kg


6 Years

Additional information

Weight 2.8 kg