ASUS ROG Thor 1000W III Gaming 80+ Platinum ATX 3.1 Fully Modular Power Supply ( 1000W )

The ASUS ROG Thor 1000W Platinum III (model ROG-THOR-1000P3-GAMING) is a fully modular, ATX 3.1-compliant gaming power supply rated at 1000 watts. Designed for high-demand gaming and enthusiast PC builds, it combines next-generation silicon with intelligent monitoring to deliver stable, efficient power under even the most demanding workloads. At the heart of this unit is a Gallium Nitride (GaN) MOSFET topology, which ASUS states delivers up to 30% more power efficiency compared to conventional MOSFET designs. The smaller footprint of GaN components also allows for a more organised internal layout, creating room for larger ROG heatsinks and improved airflow — contributing to cooler overall operation. The patented "GPU-First" Intelligent Voltage Stabilizer (IVS) system is a standout differentiator. By connecting the included IVS cable, users can redirect voltage sensing priority to the graphics card, enhancing voltage stability to the GPU by up to 45% during gaming and overclocking. Those who prefer standard CPU-centric voltage regulation can simply leave the cable disconnected. A detachable magnetic OLED display shows real-time system power draw at a glance. Uniquely, the display can be repositioned to either side of the unit, accommodating both fan-up and fan-down PSU orientations without obstructing visibility. Turbo Mode — accessible via a rear button — unlocks extended power excursions through a fine-tuned fan curve and premium internal components, ideal for overclocking scenarios. The ROG Thor 1000W III holds dual certifications: 80 PLUS Platinum and Cybenetics Platinum, both achieved with the aid of low-ESR Japanese capacitors. Noise performance is equally impressive, earning a Cybenetics Lambda A++ rating for average noise output below 15 dB. The 0 dB fan mode further reduces acoustics by halting the fan entirely when PSU load is at or below 30%. Dual-ball-fan bearings offer a rated lifespan of up to 80,000 hours — up to twice that of standard sleeve-bearing designs. Etched modular cables, made from a pliable premium material, operate at temperatures 50°C below the safety limit and meet UL1581 flame-test and UL758 certification standards. Addressable Aura Sync RGB lighting adds aesthetic integration with compatible ASUS and ROG systems. Verified Specifications: - Model: ROG-THOR-1000P3-GAMING - Wattage: 1000W - ATX Standard: ATX 3.1 - Efficiency Certification: 80 PLUS Platinum, Cybenetics Platinum - Noise Certification: Cybenetics Lambda A++, below 15 dB average - Modular: Fully Modular - Fan Technology: Dual-ball bearings, up to 80,000-hour rated lifespan; 0 dB mode below 30% load - Connectors: MB 24/20-pin x1, CPU 4+4-pin x2, PCIe 16-pin x1, PCIe 6+2-pin x4, SATA x7, Peripheral 4-pin x6 - RGB: Addressable Aura Sync RGB - Warranty: 10 Years - Colour: Black