ROG Thor 1200W Platinum II Power Supply User Manual

1. Introduction

This manual provides essential information for the installation, operation, and maintenance of your ROG Thor 1200W Platinum II power supply unit (PSU). This high-performance, fully modular power supply is designed to deliver stable and efficient power to high-end gaming systems and workstations. Please read this manual thoroughly before installation to ensure proper setup and safe operation.

Image 1.1: The ROG Thor 1200W Platinum II power supply unit alongside its packaging. This image showcases the sleek design of the PSU and its branding.

2. Safety Information

Always observe the following safety precautions to prevent injury or damage to your equipment:

• Power Disconnection: Always disconnect the AC power cord from the wall outlet before installing, removing, or cleaning the PSU.
• Ventilation: Ensure adequate ventilation around the PSU. Do not block any ventilation openings.
• Moisture: Do not expose the PSU to water or moisture. Operate in a dry environment.
• Voltage: Use only the specified voltage range for your region. Refer to the PSU label for input voltage requirements.
• Professional Installation: If you are unsure about any installation steps, consult a qualified technician.
• Internal Components: Do not open the PSU casing. High voltages are present inside, even when disconnected from power, and can cause severe injury or death. There are no user-serviceable parts inside.

3. Package Contents

Verify that all items are present in your ROG Thor 1200W Platinum II package:

• ROG Thor 1200W Platinum II Power Supply Unit
• Modular Cable Set (including 16-pin PCIe Gen 5.0 cable)
• AC Power Cord
• Mounting Screws
• Cable Ties/Velcro Straps
• User Manual (this document)

4. Product Features

The ROG Thor 1200W Platinum II PSU incorporates advanced features for optimal performance and reliability:

• Lambda A++ Certification: Achieves a coveted Lambda A++ noise rating, ensuring extremely quiet operation under various loads.
• ROG Heatsinks: Custom-designed ROG heatsinks cover critical components, facilitating lower operating temperatures and contributing to reduced noise and extended lifespan.
  

  Image 4.1: Close-up view of the ROG heatsinks, designed to efficiently dissipate heat from internal components.

• 135mm Axial-tech Fan with PWM Control: Features a large 135mm fan with an Axial-tech design and Pulse Width Modulation (PWM) control for precise fan speed management, resulting in lower noise levels and effective thermal regulation.
  

  Image 4.2: View of the 135mm Axial-tech fan, engineered for enhanced airflow and reduced noise.
• 80 Plus Platinum Certification: Built with 100% Japanese capacitors and other premium components, achieving 80 Plus Platinum Certification for high power efficiency, reducing energy waste and heat generation.
  

  Image 4.3: Graph illustrating the efficiency curve of the ROG Thor 1200W Platinum II, demonstrating its 80 Plus Platinum certification performance.

• OLED Display: An integrated OLED panel provides real-time monitoring of power draw, allowing users to observe system power consumption directly on the PSU.
  

  Image 4.4: The OLED display on the side of the power supply, showing real-time power output information.

• Aura Sync Compatibility: Allows customization and synchronization of lighting effects with other Aura Sync compatible hardware components in your system.
• PCIe Gen 5.0 Ready: Includes a 16-pin PCIe cable capable of delivering up to 600W of power, supporting the latest PCIe Gen 5.0 graphics cards.
  

  Image 4.5: The 16-pin PCIe Gen 5.0 power cable, designed for high-power graphics cards.

5. Setup and Installation

Follow these steps to properly install your ROG Thor 1200W Platinum II PSU into your computer system:

1. Preparation:
   • Ensure your computer is completely powered off and disconnected from the wall outlet.
   • Open your computer case to access the PSU mounting area.
   • If replacing an existing PSU, carefully disconnect all cables from the old PSU and remove it from the case.
2. Mounting the PSU:
   • Position the ROG Thor 1200W Platinum II PSU into the designated PSU bay in your computer case. Ensure the fan is oriented correctly (typically facing downwards for bottom-mounted PSUs, or according to case design for optimal airflow).
   • Secure the PSU to the case using the provided mounting screws.
3. Connecting Modular Cables:
   • Connect the necessary modular cables to the PSU. The PSU is fully modular, allowing you to connect only the cables required for your components.
   • 24-pin ATX Motherboard Cable: Connect to the motherboard's main power connector.
   • 8-pin (4+4) CPU Power Cables: Connect to the CPU power connectors on your motherboard. Modern motherboards may require one or two 8-pin connectors.
   • PCIe Power Cables (6+2 pin or 16-pin Gen 5.0): Connect to your graphics card(s). Use the 16-pin PCIe Gen 5.0 cable for compatible GPUs.
   • SATA Power Cables: Connect to SSDs, HDDs, and optical drives.
   • Molex Power Cables: Connect to older peripherals or case fans if needed.
   • Ensure all cable connections are firm and secure. Utilize cable management features in your case to maintain good airflow.
4. Final Connection:
   • Once all internal connections are made, close your computer case.
   • Connect the AC power cord to the PSU's power inlet and then to a grounded wall outlet or surge protector.
   • Flip the power switch on the back of the PSU to the "ON" position.

6. Operating the PSU

After successful installation, your ROG Thor 1200W Platinum II PSU is ready for operation:

• Initial Power-On: Press the power button on your computer case. The system should boot normally.
• OLED Display Monitoring: The integrated OLED display on the side of the PSU will show real-time power consumption. This allows you to monitor the wattage being drawn by your system.
• 0dB Mode: The PSU features a 0dB mode, where the fan remains off under low to moderate loads for silent operation. The fan will automatically activate when the load increases to maintain optimal temperatures.
• Aura Sync: If you have other ASUS Aura Sync compatible components, you can download and install the ASUS Aura Sync software to customize and synchronize the RGB lighting on your PSU with the rest of your system.

7. Maintenance

Regular maintenance helps ensure the longevity and optimal performance of your PSU:

• Dust Removal: Periodically clean dust from the PSU's fan intake and exhaust vents. Use compressed air to gently blow out dust. Ensure the PSU is powered off and disconnected from the wall outlet before cleaning.
• Cable Management: Ensure cables inside your PC case are neatly managed to prevent obstruction of airflow, which can lead to increased temperatures.
• Environmental Conditions: Operate the PSU in a clean, dry, and well-ventilated environment. Avoid extreme temperatures and humidity.

8. Troubleshooting

If you encounter issues with your ROG Thor 1200W Platinum II PSU, consider the following troubleshooting steps:

If the problem persists after attempting these solutions, please contact ASUS customer support for further assistance.

9. Specifications

Detailed specifications for the ROG Thor 1200W Platinum II Power Supply:

10. Warranty and Support

ASUS provides comprehensive support for your ROG Thor 1200W Platinum II Power Supply:

• Warranty: The ROG Thor 1200W Platinum II comes with a 10-year limited warranty on core product operation. The OLED panel and RGB LEDs are subject to a 3-year warranty. Please retain your proof of purchase for warranty claims.
• Online Support: For the latest drivers, software, FAQs, and troubleshooting guides, visit the official ASUS support website: www.asus.com/support/
• Contact Support: If you require technical assistance or have warranty-related inquiries, please contact ASUS customer service through their website or the contact information provided in your region.
• User Manual (PDF): An electronic version of this user manual may be available for download from the ASUS support website or directly via this link: Download PDF Manual