1. Introduction
The ASUS ROG RYUO IV SLC 360 ARGB is an advanced all-in-one CPU liquid cooler designed for optimal thermal performance and aesthetic customization. It features a curved 6.67-inch AMOLED display, pre-mounted daisy-chained ARGB fans, and a powerful pump to ensure efficient cooling for high-performance systems.
This manual provides essential information for the proper installation, operation, and maintenance of your ROG RYUO IV SLC 360 ARGB liquid cooler.

Figure 1: ASUS ROG RYUO IV SLC 360 ARGB Liquid Cooler
2. Setup and Installation
2.1 Package Contents
Before beginning installation, verify that all components are present in the package:
- ROG Ryuo IV SLC 360 ARGB AIO Cooler (Radiator, Pump, Fans)
- Accessory Pack of Screws and Brackets (for Intel and AMD sockets)
- Quick Start Guide
- ROG Cable Organizer
- ROG Sticker
- ROG VIP Card

Figure 2: What's in the Box
2.2 Compatibility
The ROG RYUO IV SLC 360 ARGB supports a wide range of CPU sockets:
- Intel: LGA 1851, 1700
- AMD: AM5, AM4
Ensure your motherboard and PC case are compatible with a 360mm radiator. The shortened tubing design (200mm) is optimized for a clean aesthetic and improved compatibility within most mid to large tower cases.

Figure 3: Extensive Compatibility
2.3 Installation Steps (General Overview)
- Prepare Motherboard: Install the appropriate mounting brackets for your CPU socket (Intel or AMD) onto the motherboard.
- Mount Radiator: Secure the 360mm radiator to an available mounting location in your PC case, typically at the top or front. The pre-mounted daisy-chained ARGB fans simplify cable management.
- Install Pump/Cold Plate: Apply thermal paste (if not pre-applied) to the CPU. Mount the pump/cold plate assembly onto the CPU, ensuring even pressure.
- Connect Cables: Connect the pump and fan cables to the appropriate headers on your motherboard. Connect the display cable for the AMOLED screen.
- Software Installation: Install the ASUS Armoury Crate software to customize the AMOLED display, ARGB lighting, and fan profiles.
For detailed, step-by-step instructions, please refer to the included Quick Start Guide or the official ASUS support website.

Figure 4: Pre-Installed, Daisy-Chained Fans
3. Operating Instructions
3.1 Curved AMOLED Display
The 6.67-inch curved AMOLED display on the pump head supports 3D-effect videos or customized system information. Use the ASUS Armoury Crate software to:
- Monitor real-time CPU temperature, fan speed, and other system metrics.
- Display custom images, GIFs, or videos.
- Adjust display orientation and content.

Figure 5: Curved AMOLED Display
3.2 ARGB Lighting Control
The pre-mounted daisy-chained ARGB fans feature front and side lighting. The lighting can be synchronized with other ASUS Aura Sync compatible components through the Armoury Crate software. Customize lighting effects, colors, and patterns to match your system's aesthetic.
3.3 Cooling Performance
The powerful pump and high-airflow fans deliver robust cooling performance, higher flow, and lower impedance. The system is designed to maintain optimal operating temperatures for your CPU even under heavy workloads, preventing thermal throttling and performance degradation.
Video 1: Overview of the ASUS ROG RYUO IV SLC 360 ARGB Liquid Cooler's features and aesthetics.
4. Maintenance
Regular maintenance ensures the longevity and optimal performance of your liquid cooler:
- Dust Removal: Periodically clean the radiator fins and fan blades using compressed air to prevent dust buildup, which can impede airflow and cooling efficiency.
- Check Tubing and Connections: Inspect the tubing for any signs of kinks, leaks, or damage. Ensure all connections to the pump, radiator, and motherboard are secure.
- Software Updates: Keep your ASUS Armoury Crate software updated to the latest version to ensure compatibility and access to new features or performance optimizations.
- Pump Noise: If you notice unusual pump noises, ensure the pump is running at an appropriate speed and that there are no air bubbles trapped in the loop. Gently tilting the PC case can sometimes help dislodge air bubbles.
5. Troubleshooting
5.1 High CPU Temperatures
- Verify that the pump is functioning correctly and that its cables are securely connected.
- Ensure fans are spinning and configured for optimal airflow (intake/exhaust).
- Check for dust buildup on the radiator and clean if necessary.
- Confirm that the cold plate is making proper contact with the CPU and that thermal paste was applied correctly.
5.2 Fan Noise
- Adjust fan curves in ASUS Armoury Crate to find a balance between cooling performance and noise levels.
- Ensure fans are securely mounted and not vibrating against the case.
- At maximum RPM, fans may produce audible noise, which is normal for high-performance cooling.
5.3 AMOLED Display Issues
- Ensure the display cable is properly connected to the motherboard.
- Update ASUS Armoury Crate software and display drivers.
- If the display prevents your OLED monitor from entering sleep mode, check for updated software or firmware from ASUS that addresses this specific issue.
5.4 ARGB Lighting Malfunctions
- Verify all ARGB cables are correctly connected to the motherboard's ARGB headers.
- Ensure ASUS Armoury Crate is installed and updated, and that lighting effects are properly configured.
6. Specifications
| Feature | Specification |
|---|---|
| Product Dimensions | 4.72"L x 0.98"W x 4.72"H |
| Brand | ASUS |
| Power Connector Type | 4-pin PWM, 3-pin 5V ARGB |
| Voltage | 0.55 Volts |
| Wattage | 120 watts |
| Cooling Method | Fan, Water |
| Compatible Devices | AMD: AM5, AM4, Intel: LGA 1851, 1700 |
| Noise Level | 39.6 Decibels |
| Material | Aluminum, Copper |
| Maximum Rotational Speed | 1500 RPM |
7. Warranty and Support
7.1 Warranty Information
The ASUS ROG RYUO IV SLC 360 ARGB Liquid Cooler comes with the following warranty:
- Display: 2 Year Warranty
- AIO Cooler: 6 Year Warranty
Please retain your proof of purchase for warranty claims. Warranty terms and conditions may vary by region.
7.2 Technical Support
For further assistance, technical support, or to download the latest drivers and software, please visit the official ASUS support website:
You can also visit the ASUS Store on Amazon for more product information.





