ROG Ryujin II 240 ARGB all-in-one liquid CPU cooler with 3.5" LCD, embedded pump fan and 2x ROG 120mm ARGB radiator fans
The flagship ROG Ryujin II ARGB all-in-one cooler delivers ultimate thermal performance for gamers looking for the absolute best. With a 7th Generation Asetek pump, ROG ARGB 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 ARGB become the heart of your system.
LCD Personalization
The 3.5-inch LCD panel on ROG Ryujin II is the largest LCD display on an AIO cooler in the industry and infuses your build with customizable visuals.
Performance
To overcome the thermal challenges of the latest multi-core CPUs, ROG Ryujin II ARGB offers ROG ARGB radiator fans that deliver high performance and minimal-noise operation.
Extensive Compatibility
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.
| Performance |
| Pump motor speed (min) |
840 RPM |
| Pump motor speed (max) |
2800 RPM |
| Fan speed (min) |
450 RPM |
| Fan speed (max) |
2000 RPM |
| Quantity per pack |
1 pc(s) |
| Pulse-width modulation (PWM) support |
Yes |
| Fan diameter 2 |
12 cm |
| Maximum air pressure |
3.88 mmH2O |
| Maximum airflow |
70.07 cfm |
| Noise level (high speed) |
36.45 dB |
| Rotational speed (max) |
2200 RPM |
| Rotational speed (min) |
600 RPM |
| Supported processor sockets |
LGA 1200 (Socket H5), LGA 1700, LGA 2011 (Socket R), LGA 2011-v3 (Socket R), LGA 2066, Socket AM4, Socket TR4 |
| Fan diameter |
12 cm |
| Type |
All-in-one liquid cooler |
| Suitable location |
Processor |
| Design |
| Display type |
LCD |
| Water block material |
Copper/Plastic |
| Illumination colour |
Blue, Green, Red |
| Illumination LED |
Yes |
| Number of fans |
2 fan(s) |
| Radiator material |
Aluminum |
| Material |
Aluminium, Copper, Rubber |
| Product colour |
Black |
| Weight & dimensions |
| Package weight |
2.53 kg |
| Package height |
130 mm |
| Package depth |
240 mm |
| Package width |
306 mm |
| Fan thickness |
2.5 cm |
| Fan dimensions (W x D x H) |
120 x 120 x 25 mm |
| Weight |
922 g |
| Waterblock height |
8.1 cm |
| Waterblock depth |
8.71 cm |
| Waterblock width |
7.81 cm |
| Tube length |
38 cm |
| Radiator height |
2.7 cm |
| Radiator depth |
12.1 cm |
| Radiator width |
27.2 cm |
| Packaging content |
| Installation instruction |
Yes |
| Mounting kit |
Yes |
| Other features |
| Tube material |
Rubber |

Have you ever thought of trading in your old smartphone?
Recycling your phone is a great way to help the environment and earn some extra money, and Clove Technology offers a recycling programme that pays you for your old phone(s)!
So if you're about to buy a new phone from us, or you've recently bought one, why not sell us the handset you no longer need?
How much will you offer for my phone?
That depends on its age and condition. More recent phones generally have a higher value than old ones, but other factors can affect value. These include if the phone is working or not and its network lock status. Fully working phones with an unlocked network status will command a higher value if they are in good condition.
We pledge to beat the major recycling services operating in the UK on the price they offer for your
How do I get my phone(s) back to you?
On our recycling site SEARCH, for your phone and provide details of its status and condition. We will then offer you a price for your phone. If you choose the option to Sell Now, a recycling pack to you for returning your phone.
Alternatively, you can call our recycling team on 0330 1180686, choosing option 2.