- (+44) 7712733690
- support@techdirect.com
- Store Locator
-
Currencies
- GBP
L/A- en
- Sign in or Register
- Home
- CPU Coolers
- Asus ROG Ryujin III 240mm Liquid CPU Cooler, 2x 12cm PWM Noctua Fans, Full Colour Customisable LCD Display Asus ROG Ryujin III 240mm Liquid CPU Cooler, 2x 12cm PWM Noctua Fans, Full Colour Customisable LCD Display
- Description
- Shipping & Returns
- Reviews
Go cooler than cool with the ROG Ryujin III.
Its roomy 3.5-inch LCD screen displays live system stats or your custom artwork and animated GIFs. Underneath, an embedded fan upgraded with Axial-tech improves motherboard VRM thermals by up to 35 Celsius, and an 8th Gen Asetek pump and coldplate combine to deliver even lower CPU temperatures. Liquid is piped in through generously long braided tubing and chilled by a higher capacity radiator and two famously quiet 120 mm Noctua fans.
- 3.5 LCD Display
- 8th Gen Aestek Pump
- Embedded VRM Fan logo
- Noctua IndustrialPPC Fan
- AM5 Compatibility Badge
- Intel 1700 Compatibility Badge
- Six Year Warrenty
Internal memory has also been doubled to support clearer default animations and longer videos.
The industry-leading 3.5-inch LCD built into the pump block delivers instant monitoring of clock frequencies, voltages, temperatures, fan speeds and water flow, or your custom GIFs.
Choose a pre-designed animation from the ROG gallery, or easily add one of your own.
Do you prefer banners or clan logos? Choose one designed by ROG, or put your own text or JPEG file on proud display at the heart of your rig.
The 8th Gen Asetek pump sports a 3-phase motor for higher flow and quieter operation, riding on a larger cold plate ideally sized for the latest Intel and AMD processors.
A larger embedded Axial-tech fan improves airflow, reducing motherboard VRM temperatures by up to 35 Celsius.
To overcome the thermal challenges of the latest multi-core CPUs, ROG Ryujin III offers industrial-grade Noctua iPPC-2000 PWM radiator fans that deliver high performance and minimal-noise operation.
This generation of ROG all-in-one coolers now includes software that lets you control the speeds of your pump and embedded fan, in a way that should be instantly recognizable to FanXpert veterans.
The ROG Ryujin III ARGB also comes with a one-year subscription to AIDA 64 Extreme, whose data can be fed live onto the cooler’s LCD screen to get even more info on the state of your system.
The ROG Ryujin III series features 400 mm of tubing and is compatible with a wide range of Intel® and AMD motherboard platforms, giving you ample processor and build flexibility.
Description
Specification
- Type: CPU Liquid Cooler
- AMD/Intel: Combo
- Radiator Size: 240 mm
-
Compatibility: "Intel:
LGA 1851, 1700, 1200, 115x
AMD:
AM5, AM4" - Fan Controller: PWM
-
Rotation Speed: Water Block: 5100 RPM +/- 10%
Pump Motor Speed: 800 - 3600 +/- 10% RPM
Fans: 450 - 2000 RPM +/- 10% - Installation: Screws and Brackets
- #Hide#LED Lighting: Yes
- Colour: Black
-
LED Lighting: 3.5"" Full Colour LCD panel
- System monitoring
- Personalised animation
- Custom wallpaper -
Material: Block (CPU Plate): Copper
Radiator: Aluminium
Tube: Sleeved Rubber tube -
Dimensions: Water block: 89 x 91 x 101 mm
Radiator: 279.5 x 120 x 30 mm
Tube Length: 400 mm - Fan Dimensions: 2x 120 mm Noctua fans
-
Air Flow: Water Block: 21.08 CFM
Fans: 71.6 CFM - Noise level: 29.7 dB(A)
- Additional Features: See Overview
-
Package Contents: 1 x CPU Liquid Cooler (pre-applied thermal compound)
2 x 120 mm Radiator Fan
1 x 1-to-2 Fan Splitter Cable
1 x Accessory Pack of Screws and Brackets
1 x Quick Start Guide
1 x ROG Sticker
1 x ROG cable organizer - Package Weight: 2.6000 kg
- Warranty: 6 Years
- #Hide#1851 Socket: Supports Socket 1851
- #Hide# AM5 Socket: Supports Socket AM5
- #Hide#1700 Socket: Supports Socket 1700
- #Hide#AM4 Socket: Supports Socket AM4
- #Hide#1200 Socket: Supports Socket 1200
- #Hide#115x Sockets: Supports Sockets 115x
Delivery & Shipping Policy
Last updated: 19/09/2025
At Tech Direct UK, we aim to get your order to you as quickly and efficiently as possible. Please see below for our delivery terms.
1. Delivery Options & Costs
-
Free Delivery – Orders over £50 qualify for free UK standard delivery.
-
Standard Delivery – Orders under £50 are charged at £4.99.
2. Delivery Times
-
Next Day Delivery – The majority of items are shipped via next day courier if ordered before 2:00pm (Monday–Friday).
-
Orders placed after 2:00pm, on weekends, or bank holidays will be processed the next working day.
-
Larger or Heavy Items – Certain products (e.g., heavy furniture, oversized goods) may take 2–5 working days for delivery. Estimated times will be displayed at checkout.
3. Delivery Areas
-
We deliver to all mainland UK addresses.
-
Deliveries to remote areas (e.g., Highlands, Islands, Northern Ireland) may take longer or incur additional charges — these will be shown at checkout before confirming your order.
4. Tracking Your Order
-
Once dispatched, you will receive an email confirmation with tracking details (where available).
-
You can track your delivery via the courier’s website.
5. Missed Deliveries
-
If you are not available at the time of delivery, the courier will leave a card or attempt redelivery.
-
Repeated failed delivery attempts may result in the parcel being returned to us. In this case, re-delivery charges may apply.
6. Risk of Loss
-
Risk of loss or damage to the goods passes to you once they are delivered.
-
Please inspect your order upon receipt and notify us of any issues within 48 hours.
7. Contact Us
If you have any questions about delivery, please contact us:
📧 Email: support@techdirectuk.com