ASUS ROG Thor 1200W Platinum III Power Supply

The ROG Thor 1200W Platinum III represents next-generation power delivery for high-performance gaming systems. This fully modular ATX 3.1 power supply integrates advanced GaN MOSFET technology, delivering 30% greater power efficiency than standard MOSFETs while maintaining cooler operation through optimized internal layout.

GaN MOSFET Technology and GPU-First Power Delivery

The innovative GaN MOSFET design enables superior efficiency and a more compact internal architecture, allowing for larger heatsinks and improved airflow. The patented "GPU-First" intelligent voltage stabilizer enhances voltage delivery to graphics cards by up to 45%, ensuring stable performance during demanding gaming sessions and overclocking. High-performance copper pins in upgraded PCIe connectors reduce temperatures by up to 12.3°C (29% reduction), optimizing power delivery to modern graphics cards.

Magnetic OLED Display and Monitoring

The detachable magnetic OLED display provides real-time power draw monitoring and can be repositioned to either side of the unit, accommodating both fan-up and fan-down installation configurations. This flexibility ensures optimal visibility regardless of case design while maintaining proper airflow.

Advanced Cooling and Quiet Operation

ROG heatsinks combined with a fully aluminum enclosure deliver superior thermal management. Dual-ball-fan bearings provide up to 80,000 hours of operation—twice the lifespan of sleeve bearings. The 0dB technology automatically stops the PWM-controlled fan when PSU load drops below 30%, achieving Lambda A++ certification with average noise levels below 15 dB. Turbo Mode enables extended power excursions through premium components and optimized fan curves for demanding workloads.

ATX 3.1 Compliance and Connectivity

Full ATX 3.1 compliance ensures enhanced voltage and current regulation for next-generation hardware. The included 16-pin PCIe 5.1 cable delivers up to 600 watts to modern graphics cards. Comprehensive connectivity includes: 1x 24/20-pin motherboard, 2x CPU 4+4-pin, 1x PCIe 16-pin, 4x PCIe 6+2-pin, 7x SATA, and 6x peripheral connectors.

Premium Components and Certification

80 PLUS Platinum certification guarantees 89% efficiency at 100% load and 92% efficiency at 50% load. Low-ESR Japanese capacitors ensure reliable operation with MTBF exceeding 120,000 hours. Etched modular cables constructed from pliable premium materials operate 50°C below safety limits and meet UL1581 flame test and UL758 certification standards. The DIY-friendly CPU power connector features distinct clips and color coding for simplified installation.

Aura Sync RGB and Aesthetics

Addressable Aura RGB LEDs integrate with compatible ASUS and ROG components. Smart Mode automatically adjusts lighting colors based on GPU temperature, providing visual performance feedback. The fully aluminum enclosure and etched cables deliver premium aesthetics for showcase builds.

Comprehensive Protection and Warranty

Multiple protection mechanisms include OPP, OVP, UVP, SCP, OCP, and OTP. The core product includes a 10-year warranty, with 3-year coverage for the OLED panel and RGB LEDs.

Description

Specification

• Form Factor: ATX
• Series: Asus ROG Thor
• Wattage: 1200 W
• Modular: Fully Modular
• Compatibility: ATX 3.1
  PCIe 5.1
• #Hide#Wattage Range: 1000 - 1250W
• Connectors: 1 x MB 24/20-pin
  2 x CPU 4+4-pin
  1 x PCI-E 16-pin
  4 x PCI-E 6+2-pin
  7 x SATA
  6 x Peripheral
• AC Input: 100-240Vac
• PFC: Active PFC
• Fan Type: Dual Ball Bearing
  0dB Technology
• Fan Bearing: Ball Bearing
• Noise: Cybenetics Lambda A++ Certification (below 15 dB)
  0dB Fan Button
• Max Certification: Platinum
• Efficiency: 80+ Platinum
  89% at 100% load
  92% at 50% load
  GaN MOSFET delivers up to 30% more power efficiency
• MTBF: ">120,000 hours"
• Protection: OPP / OVP / UVP / SCP / OCP / OTP
• Additional Features: GaN MOSFET
  GPU-First intelligent voltage stabilizer
  Turbo Mode
  Magnetic OLED display
  ROG heatsinks
  Fully aluminium enclosure
  Turbo Mode
  Etched modular cables
  High-performance copper pins
  Aura Sync RGB lighting
• Package Contents: 1 x Power Cord
  1 x Motherboard Power Cable (610mm)
  2 x CPU Cable (1000mm)
  1 x PCI-E Gen 5.1 16-pin Cable (750mm)
  4 x PCI-E Cable 1-to-1 (750mm)
  1 x SATA Cable 1-to-4 (400+120+120+120mm)
  1 x SATA Cable 1-to-3 (400+120+120mm)
  2 x Peripheral 1-to-3 (400+150+150mm)
  1 x Addressable RGB Cable (800mm)
  1 x ROG sticker
  6 x ROG cable ties
  1 x Chassis Screws Package
  12 x Cable Ties
  1 x User Manual
• Weight/Dimensions: 2.37 kg
  190 x 150 x 86 mm
• Package Weight: 5.4000 kg
• Warranty: Core product :10 Years
  OLED panel and RGB LEDs: 3 Years
• #Hide#ATX 3.1/3.0: ATX 3.1