Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Weight & dimensions | |
| Weight | 922 g |
| Package weight | 2.53 kg |
| Package depth | 240 mm |
| Package height | 130 mm |
| Package width | 306 mm |
| Fan thickness | 2.5 cm |
| Radiator width | 27.2 cm |
| Radiator depth | 12.1 cm |
| Radiator height | 2.7 cm |
| Tube length | 38 cm |
| Fan dimensions (W x D x H) | 120 x 120 x 25 mm |
| Waterblock width | 7.82 cm |
| Waterblock depth | 8.71 cm |
| Waterblock height | 8.1 cm |
| Energy management | |
| Pump voltage | 12 V |
| Fan voltage | 12 V |
| Rated voltage | 12 V |
| Packaging content | |
| Mounting kit | ![]() |
| Installation instruction | ![]() |
| Thermal pad included | ![]() |
| CPU bracket(s) | ![]() |
| RGB controller included | ![]() |
| Other features | |
| Tube material | Rubber |
| Built-in display | ![]() |
| Number of fans supported | 4 |
| Thermal grease | ![]() |
| Design | |
| Material | Aluminium, Copper, Rubber |
| Product colour | Black |
| Number of fans | 2 fan(s) |
| Illumination colour | Blue, Green, Red |
| Base plate material | Copper |
| Display type | LCD |
| Water block material | Copper/Plastic |
| Radiator material | Aluminum |
| Illumination LED | ![]() |
| Fan controller | ![]() |
| Performance | |
| Type | All-in-one liquid cooler |
| Fan diameter | 12 cm |
| Supported processor sockets | LGA 1200 (Socket H5), LGA 1700, LGA 2011 (Socket R), LGA 2011-v3 (Socket R), LGA 2066, Socket AM4, Socket TR4 |
| Suitable location | Processor |
| Maximum airflow | 70.07 cfm |
| Maximum air pressure | 3.88 mmH2O |
| Noise level (high speed) | 36.45 dB |
| Pump motor speed (max) | 2800 RPM |
| Pump motor speed (min) | 840 RPM |
| Fan speed (max) | 2000 RPM |
| Fan speed (min) | 450 RPM |
| Rotational speed (max) | 2200 RPM |
| Rotational speed (min) | 600 RPM |
| Quantity per pack | 1 pc(s) |
| Fan noise level (max) | 36.45 dB |
| Pulse-width modulation (PWM) support | ![]() |
| Fan static pressure | 3.88 mmH2O |
| Fan diameter 2 | 12 cm |
| EAN | 4711081885610 |
| Warranty | 1 year |
The ASUS ROG Ryujin II 240 ARGB is an all-in-one liquid CPU cooler designed for high-performance thermal management in gaming and enthusiast systems. It incorporates a 7th generation Asetek pump and two 120mm ROG ARGB fans, engineered to provide high static pressure for effective heat transfer through the aluminum radiator. A unique feature is the fan embedded within the pump housing, which provides active air cooling to the motherboard's voltage regulator modules (VRMs) and surrounding components for improved system stability.
This cooler integrates a 3.5-inch LCD panel on the water block, which can be configured to display real-time system statistics or custom images and animations. The unit is equipped with 380mm sleeved rubber tubing to facilitate installation across different chassis configurations. Broad compatibility is provided for current CPU sockets, including Intel LGA1700 and AMD AM5, ensuring it fits a wide range of modern desktop builds. The cooling system is managed through software, allowing for control over fan speeds, lighting, and the LCD display.
Key Features:- Radiator dimensions of 272 x 121 x 27 mm
- Constructed with an aluminum radiator and a copper base plate
- Includes two 120 mm PWM-controlled fans
- Fan speed range of 450 to 2000 RPM
- Produces a maximum airflow of 70.07 CFM
- Generates a maximum static pressure of 3.88 mmH₂O
- Supports Intel LGA 1700/1200/115x and AMD AM5/AM4/TR4 sockets
- Features a 3.5-inch full-color LCD display on the pump head
- Equipped with 380 mm sleeved rubber tubing
- Addressable RGB lighting is compatible with Aura Sync
Estimated delivery: 20.12 - 26.12
Today: 11:00 - 15:00
Estimated delivery: 20.12 - 26.12
Today: 10:00 - 14:00
Estimated delivery: 20.12 - 26.12
Today: Closed
Estimated delivery: 20.12 - 26.12
Today: Closed
Estimated delivery: 20.12 - 26.12
Today: 10:00 - 14:00
Estimated delivery time: 20.12 - 26.12
Estimated delivery time: 21.12 - 26.12
Estimated delivery time: 20.12 - 25.12
Estimated delivery time: 21.12 - 26.12
Estimated delivery time: 21.12 - 25.12
Estimated delivery time: 21.12 - 25.12

