Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Weight & dimensions | |
| Fan thickness | 2.5 cm |
| Radiator width | 27.2 cm |
| Radiator depth | 12.2 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 | 10 cm |
| Waterblock depth | 10 cm |
| Waterblock height | 7 cm |
| Energy management | |
| Pump voltage | 12 V |
| Fan voltage | 12 V |
| Packaging content | |
| Manual | ![]() |
| Package type | Box |
| Mounting kit | ![]() |
| Installation instruction | ![]() |
| CPU socket spacer(s) | ![]() |
| CPU bracket(s) | ![]() |
| Adapter frame included | ![]() |
| RGB controller included | ![]() |
| Other features | |
| Noise level | 29.7 dB |
| Tube material | Rubber |
| Built-in display | ![]() |
| Number of fans supported | 2 |
| Thermal grease | ![]() |
| Design | |
| Material | Aluminium, Copper, Plastic, Rubber |
| Product colour | Black |
| Brightness adjustment | ![]() |
| Number of fans | 2 fan(s) |
| Illumination colour | Blue, Green, Red |
| Base plate material | Copper |
| Display type | OLED |
| Water block material | Copper |
| Radiator material | Aluminium |
| Illumination LED | ![]() |
| Fan controller | ![]() |
| Performance | |
| Type | All-in-one liquid cooler |
| Airflow | 121.8 m³/h |
| Fan diameter | 12 cm |
| Supported processor sockets | LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1156 (Socket H), LGA 1366 (Socket B), LGA 2011 (Socket R), LGA 2011-v3 (Socket R), LGA 2066, Socket AM4, Socket TR4 |
| Suitable location | Processor |
| Maximum air pressure | 3.94 mmH2O |
| Fan speed (max) | 2000 RPM |
| Fan speed (min) | 450 RPM |
| Rotational speed (min) | 450 RPM |
| Quantity per pack | 1 pc(s) |
| Fan noise level (max) | 29.7 dB |
| Pulse-width modulation (PWM) support | ![]() |
| Fan static pressure | 3.94 mmH2O |
| Logistics data | |
| Harmonized System (HS) code | 84733080 |
| EAN | 4718017058155 |
| Warranty | 1 year |
The ASUS ROG Ryujin 240 is an all-in-one liquid CPU cooler designed for high-performance thermal management in gaming and enthusiast PC builds. It features a 240mm radiator coupled with two 120mm fans engineered to provide substantial airflow and static pressure, which is necessary for dissipating heat from modern processors. A copper base plate ensures efficient thermal transfer from the CPU to the liquid coolant. The system is built for users requiring effective cooling for demanding applications and overclocked configurations.
A primary feature of this cooler is the 1.77-inch LiveDash OLED display integrated into the pump housing. This screen can be customized to show real-time system statistics, such as temperatures and frequencies, or personalized with static images and animated GIFs. The cooler also incorporates addressable RGB lighting that is compatible with ASUS Aura Sync technology, allowing for color and effect synchronization with other components. Its mounting hardware supports a wide variety of current Intel and AMD sockets, including TR4.
Key Features:- Features a 240mm aluminum radiator
- Includes two 120mm PWM fans with iPPC bearing technology
- Offers a fan speed range of 450 to 2000 RPM
- Provides a maximum airflow of 121.8 CFM
- Generates a maximum static pressure of 3.94 mmH₂O
- Equipped with a 1.77-inch full-color OLED display
- Supports Intel LGA 115x/1366/2011/2066 and AMD AM4/AM5/TR4 sockets
- Constructed with 380mm sleeved rubber tubing
Estimated delivery: 02.02
Today: Closed
Estimated delivery: 02.02
Today: Closed
Estimated delivery: 02.02
Today: Closed
Estimated delivery: 02.02
Today: Closed
Estimated delivery: 02.02
Today: Closed
Estimated delivery time: 02.02
Estimated delivery time: 03.02
Estimated delivery time: 02.02
Estimated delivery time: 03.02
Estimated delivery time: 03.02
Estimated delivery time: 02.02
Estimated delivery time: 02.02
Estimated delivery time: 03.02


