ASUS ROG Thor 1200W Platinum III PSU (80 Plus Platinum Certified, ATX 3.1, GaN MOSFET, GPU-First Intelligent Voltage Stabilizer, Magnetic OLED Display)

The ASUS ROG Thor 1200W Platinum III is a 1200 W gaming power supply built for high-performance desktop systems. It combines ATX 3.1 compliance, a PCIe Gen 5.1 16-pin power connection, 80 PLUS Platinum efficiency and Cybenetics Lambda A++ acoustic certification.

A next-generation GaN MOSFET, GPU-First voltage sensing with an intelligent voltage stabilizer, Turbo Mode and 0dB technology support demanding builds, while the detachable magnetic OLED display provides real-time power-draw monitoring and can be positioned on either side of the PSU.

Key Features

• 1200 W Output: Delivers up to 1200 W total output with 100 A available on the +12 V output.
• ATX 3.1 & PCIe Gen 5.1: Includes a 16-pin PCIe cable capable of supplying up to 600 W to compatible PCIe 5.1 graphics cards.
• Magnetic OLED Display: Detachable display shows real-time power draw and can be positioned on either side of the PSU.
• GPU-First Voltage Sensing: Intelligent voltage stabilizer provides dedicated voltage sensing through compatible 16-pin PCIe power connections.
• Platinum Efficiency: 80 PLUS Platinum with Cybenetics Platinum certification and Lambda A++ acoustic certification.
• Advanced Cooling: ROG heatsinks, dual-ball fan bearings, 0dB technology and selectable Turbo Mode support thermal management.

Technical Specifications

Compatibility & Important Information

The ROG Thor 1200W Platinum III complies with ATX 3.1 and includes a 750 mm PCIe Gen 5.1 16-pin cable capable of delivering up to 600 W to compatible PCIe 5.1 graphics cards. GPU-First voltage sensing is designed specifically for compatible 16-pin PCIe power connections and is not available through 8-pin PCIe power cables.

The PSU measures 190 × 150 × 86 mm. Chassis compatibility should account for its 190 mm length as well as additional clearance for the modular cables.

The magnetic OLED display can be attached to either side of the power supply to accommodate fan-up or fan-down installation. In 0dB mode, the cooling fan can stop at loads of 30% or below after safe operating temperatures are reached.

Package Contents

• 1 × Power Cord
• 1 × 610 mm Motherboard Power Cable
• 2 × 1000 mm CPU Cables
• 1 × 750 mm PCIe Gen 5.1 16-Pin Cable
• 4 × 750 mm PCIe 1-to-1 Cables
• 1 × SATA 1-to-4 Cable
• 1 × SATA 1-to-3 Cable
• 2 × Peripheral 1-to-3 Cables
• 1 × 800 mm Addressable RGB Cable
• 1 × ROG Sticker
• 6 × ROG Cable Ties
• 1 × Chassis Screws Package
• 12 × Cable Ties
• 1 × User Manual