• 1200W premium gaming power supply
  
• 80+ Platinum certified efficiency
  
• Fully modular cable design
  
• ATX 3.1 ready for next-gen systems
  
• PCIe 5.0 graphics card compatibility
  
• White Edition design for clean builds
  
• Built-in OLED display for power monitoring
  
• High-performance cooling with quiet fan
  
• Premium ROG components for long-term durability

ENGINEERING | GaN MOSFET

The ROG Thor 1200W Platinum III White Edition PSU boasts an innovative GaN MOSFET that deliver up to 30% more power efficiency than standard MOSFETs. Plus, the smaller size of a GaN MOSFET allows for a more organized internal layout. This optimized design provides space for larger heatsinks and enhanced airflow, improving heat dissipation.

"GPU-FIRST" Voltage Sensing with patented intelligent voltage stabilizer (IVS)

Activate the "GPU-First" voltage sensing by connecting the IVS cable. This innovative feature enhances voltage stability by up to 45%, even during demanding gaming sessions and overclocking scenarios. If you prefer conventional CPU-focused voltage sensing, simply disconnect the IVS cable. With this advanced technology, you can experience smooth and consistent gaming.

High-Performance Copper Pins

Upgraded PCIe connectors feature superior thermal conductivity to help ensure cooler operation and improved power delivery efficiency. This translates to a significant 29% reduction in connector temperatures (up to 12.3°C), promoting optimal performance and stability for even the most demanding graphics cards.

ATX 3.1 Compatible

ATX 3.1 ushers in tighter voltage and current regulation standard for next-gen hardware - and the ROG Thor 1200W Platinum III White Edition arrives ahead of the curve with full compliance. A 16-pin PCIe cable capable of sending up to 600 watts of power to PCIe 5.1 graphics cards is bundled with this PSU, readying your build for the next gen.

Please see the FAQ section for specific instructions on the proper usage of this advanced 16-pin cable.

Cybenetics Lambda A++ Certification | Quietly deviant

On average, ROG Thor 1200W Platinum III White Edition emits less than 15 dB of noise - earning a coveted Cybenetics Lambda A++ certification.

80 PLUS Platinum & Cybenetics Platinum Certification

The ROG Thor 1200W Platinum III White Edition achieves 80 PLUS Platinum and Cybenetics Platinum certifications by leveraging low-ESR Japanese capacitors that deliver stability and efficiency, leading to improved power consumption, heat generation, acoustics and reliability.

COOLING | ROG Heatsinks | Cool under pressure

ROG heatsinks facilitate lower temperatures, longer component lifespan, and extended 0dB operation.

Dual-Ball-Fan Bearings | 2X longer lifespan

Dual-ball bearings boast a remarkable lifespan of up to 80,000 hours, twice as long as sleeve bearings and exceeding even fluid dynamic bearings. This helps to ensure long-lasting and reliable cooling with minimal noise for the ROG Thor 1200W Platinum III White Edition.

0dB Technology | Quiet intelligence

To reduce noise output, the PWM-controlled fan shuts off entirely when the PSU load is at 30% or below.

EXPERIENCE | Magnetic OLED Display

This detachable magnetic OLED display showcases real-time power draw, providing insights to your system's performance and efficiency. The magnetic attachment can be swapped to either side of the unit for fan-up or fan-down PSU installation, depending on the design of your case, so you can maintain optimal airflow without compromising monitoring.

Turbo Mode

Turbo Mode unlocks support for extended power excursions, courtesy of a fine-tuned fan curve and premium components. Enjoy unwavering performance when you need it most, and switch between peak performance and ultimate silence with just a press of the Turbo Mode button on the rear of the PSU