Asus ROG THOR 1000W Platinum III Gaming ATX 3.1 Fully Modular SMPS

The ASUS ROG THOR 1000W Platinum III (ROG-THOR-1000P3-GAMING) is a fully modular ATX 3.1 power supply engineered for high-performance gaming and enthusiast PC builds. At its core is a Gallium Nitride (GaN) MOSFET, which delivers up to 30% greater power efficiency compared to conventional silicon MOSFETs. The smaller footprint of a GaN MOSFET also allows for a more organised internal layout, making room for larger heatsinks and improved airflow pathways that keep internal temperatures in check. One of the standout features is the patented "GPU-First" Intelligent Voltage Stabilizer (IVS). By connecting the included IVS cable, the PSU prioritises voltage delivery to the graphics card, enhancing voltage stability by up to 45% during demanding gaming sessions or overclocking. Users who prefer conventional CPU-centric voltage sensing can simply disconnect the IVS cable. ATX 3.1 compliance means the ROG THOR Platinum III meets tighter voltage and current regulation requirements for next-generation hardware. A 16-pin PCIe cable capable of delivering up to 600 watts is included, providing compatibility with PCIe 5.1 graphics cards. The signature magnetic OLED display shows real-time power draw at a glance and can be repositioned to either side of the unit to suit fan-up or fan-down PSU orientations. Turbo Mode, toggled via a rear button, unlocks extended power excursions by activating a fine-tuned fan curve alongside the unit's premium components. For acoustics, the 0 dB technology shuts the PWM-controlled fan off entirely when load is at or below 30%. When the fan does spin, dual-ball bearings with a rated lifespan of up to 80,000 hours — approximately twice that of sleeve bearing designs — keep noise low and longevity high. On average, the unit emits less than 15 dB, earning it the Cybenetics Lambda A++ certification. Upgraded PCIe connectors feature high-conductivity copper pins that reduce connector temperatures by up to 12.3 °C compared to standard connectors, supporting stable power delivery to the most demanding graphics cards. Etched modular cables made from a pliable premium material operate at temperatures 50 °C below the safety limit during cable management, and they meet UL1581 flame-test and UL758 certification standards. Addressable Aura Sync RGB LEDs are built in, with Smart Mode support for Aura-compatible ASUS and ROG graphics cards. Verified Specifications: - Model: ROG-THOR-1000P3-GAMING - Wattage: 1000 W - Form Factor: ATX 3.1 - Efficiency Rating: 80 PLUS Platinum; Cybenetics Platinum - Noise Certification: Cybenetics Lambda A++ (avg. < 15 dB) - Modular: Fully Modular - Fan Bearing: Dual-Ball (rated up to 80,000 hours) - 0 dB Mode: Fan off at ≤ 30% load - Connectors: 24/20-pin MB ×1, CPU 4+4-pin ×2, PCIe 16-pin ×1, PCIe 6+2-pin ×4, SATA ×7, Peripheral 4-pin ×6 - Warranty: 10 Years - Series: ROG THOR