# All-in-one liquid cooler ASUS ROG RYUJIN III 240 ARGB White Edition 12 cm

**URL:** https://aio.lv/en/product--asus-90rc00k2-m0uay0--10567579
**Data updated:** 2025-12-11 07:21 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Asus
**Manufacturer code:** 90RC00K2-M0UAY0
**EAN:** 4711387189375
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 237.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 196.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asus-90rc00k2-m0uay0--10567579

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The ASUS ROG RYUJIN III 240 ARGB White Edition is an all-in-one liquid cooler designed for efficient thermal management. It features a 12 cm fan diameter and a striking white design, making it suitable for high-performance gaming rigs. The cooler ensures optimal cooling performance and aesthetic appeal with customizable RGB lighting.

## Long description

The ROG Ryujin III White Edition is an all-in-one liquid CPU cooler featuring a 3.5-inch full-color LCD on the pump housing, an 8th Gen Asetek pump, reinforced 400 mm tubing, a thicker high-capacity radiator, and two ROG 120 mm ARGB magnetic daisy-chainable fans. The LCD displays real-time system statistics, animated GIFs or custom images, while the built-in Axial-tech fan helps reduce motherboard VRM temperatures. The cooler is compatible with a broad range of Intel and AMD platforms and includes software support for pump and fan control plus a one-year AIDA64 Extreme subscription for advanced monitoring.
Advantages
The integrated 3.5-inch LCD provides live monitoring of clocks, voltages, temperatures, fan speeds and water flow, and supports personalized animations and custom wallpapers. Magnetic daisy-chainable ARGB fans simplify installation and cable management by requiring a single connector for both fans. Design improvements include a 32% larger cold plate for better CPU contact, reinforced sleeved tubing with a larger inner diameter for improved coolant flow, a radiator 3 mm thicker than the previous generation for increased cooling capacity, and an embedded Axial-tech fan that reduces VRM temperature on the motherboard by up to 35 °C.
Key specifications
Display: 3.5-inch full-color LCD (supports animations, GIFs and custom images)
Pump: 8th Gen Asetek pump with increased internal memory for longer videos
Tubing: 400 mm reinforced sleeved tubing; inner diameter increased from 5 mm to 7 mm
Radiator dimensions: 279.5 x 120 x 30 mm (3 mm thicker than previous generation)
Fans: Two 120 mm ROG ARGB magnetic daisy-chainable fans
Embedded fan: Larger Axial-tech fan for motherboard VRM cooling
Compatibility: Supports a wide range of Intel and AMD CPU/motherboard platforms
Software: Pump and embedded fan control compatible with FanXpert-like interface; includes one-year AIDA64 Extreme subscription
How to use
Install the ROG Ryujin III White Edition following the motherboard and CPU socket instructions: mount the radiator in the case (ensure compatibility with case mounting points for a 279.5 x 120 x 30 mm radiator), attach the pump block to the CPU using the supplied bracket and thermal interface material, and connect the magnetic ARGB fans using the included magnetic daisy-chain connector. Connect power and control cables for the pump, fans and RGB to the appropriate headers or the cooler’s controller, then use the supplied software to configure pump and fan curves and to upload custom images or animations to the 3.5-inch LCD. Optionally activate the one-year AIDA64 Extreme subscription to display additional system telemetry on the LCD.
Recommendations
Before installation, verify case clearance for a thicker radiator and 400 mm tubing routing. Use the manufacturer’s mounting bracket and follow torque guidelines for secure CPU contact. Keep the embedded fan and radiator dust-free to maintain optimal cooling performance, and update the cooler software to access the latest control and display features.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | All-in-one liquid cooler |
| Fan diameter | 120 mm |
| Supported processor sockets | LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1156 (Socket H), LGA 1200 (Socket H5), LGA 1700, Socket AM4, Socket AM5 |
| Maximum airflow | 70.07 cfm |
| Minimum airflow (imperial) | 21.08 cfm |
| Pulse-width modulation (PWM) support | Yes |
| Suitable location | Processor |
| Pump motor speed (max) | 3600 RPM |
| Pump motor speed (min) | 800 RPM |
| Fan speed (max) | 2200 RPM |
| Fan speed (min) | 600 RPM |
| Quantity per pack | 1 pc(s) |
| Fan noise level (max) | 36.45 dB |
| Fan static pressure | 3.88 mmH2O |

### Design

| Feature | Value |
|---|---|
| Product colour | White |
| Illumination colour | Multi |
| Number of fans | 2 fan(s) |
| Number of heat pipes | 2 |
| Base plate material | Copper |
| Display type | LCD |
| Water block material | Copper |
| Radiator material | Aluminum |
| Illumination LED | Yes |
| Number of fan blades | 9 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.4 kg |
| Package weight | 2560 g |
| Package depth | 241 mm |
| Package height | 135 mm |
| Package width | 307 mm |
| Radiator width | 279.5 mm |
| Radiator depth | 120 mm |
| Radiator height | 30 mm |
| Tube length | 400 mm |
| Fan dimensions (W x D x H) | 120 x 120 x 25 |
| Waterblock width | 89 mm |
| Waterblock depth | 91 mm |
| Waterblock height | 101 mm |
| Fan 2 dimensions (W x D x H) | 120 x 120 x 25 |

### Technical details

| Feature | Value |
|---|---|
| Warranty period | 6 year(s) |

### Packaging content

| Feature | Value |
|---|---|
| Mounting kit | Yes |
| Screws included | Yes |
| Installation instruction | Yes |

## FAQ

### How much does the All-in-one liquid cooler ASUS ROG RYUJIN III 240 ARGB cost, and is it available for purchase?

The price is 237.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can All-in-one liquid cooler ASUS ROG RYUJIN III 240 ARGB be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Asus products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Asus service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, fan diameter, weight, supported processor sockets, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for All-in-one liquid cooler ASUS ROG RYUJIN III 240 ARGB?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10567579/65751320_large.webp