ASUS ROG THOR 1000W 1000P3-GAMING-E 20+4 pin ATX ATX Black Power Supply

ASUS ROG THOR 1000P3 is a high-end 1000 W ATX power supply unit aimed at serious gaming and enthusiast configurations. You get 80 PLUS Platinum certification with up to 92% efficiency, ATX 3.1 compatibility, and PCIe Gen 5.1 readiness, so you are covered for both current and future GPU generations. A single rail +12V line with up to 83.33 A provides stable power for powerful graphics cards and multi-core CPUs. It impresses with an ROG aluminum chassis, large heatsinks, addressable RGB, and a magnetic OLED display for real-time power draw.

What you get

With 1000 W output power and a single rail +12V line that can deliver the full 1000 W on +12V, you can easily power high-end GPUs and powerful CPUs, plus enough peripherals. The 80 PLUS Platinum efficiency means less heat and quieter operation, especially in combination with a 135 mm fan with dual ball bearings, 0dB technology, and a separate 0dB button. The “GPU-First” Intelligent Voltage Stabilizer and support for extended power excursions are directly aimed at modern GPUs that create sharp power spikes. GaN MOSFETs and the large ROG heatsinks help with better internal cooling and lower temperatures under heavy load. The magnetic OLED display, which you can mount on either side of the PSU, gives you real-time information about consumption.

• Power 1000 W with a single rail +12V line (83.33 A), providing stable power for high-end GPUs and strong CPUs without the risk of amperage shortage.
• 80 PLUS Platinum up to 92% efficiency reduces losses and heat, helping for quieter operation and lower electricity bills during long gaming or rendering sessions.
• ATX 3.1 compatibility and PCIe Gen 5.1 readiness plus 1 x 16-pin PCIe (12VHPWR / 12V-2x6) connector prepare you for the latest and next generations of graphics cards.
• Modular design with premium etched modular cables (UL1581/UL758 certified) allows you to use only the necessary cables for a cleaner and easier to cool PC.
• 135 mm fan with dual ball bearings, 0dB technology, 0dB button, and Turbo button provide flexible control between complete silence in idle and aggressive cooling under heavy load.
• “GPU-First” Intelligent Voltage Stabilizer and GaN MOSFET improve the stability and efficiency of GPU power delivery, especially during sharp spikes in consumption.
• Rich set of connectors: 1 x 20+4-pin ATX, 2 x 4+4-pin EPS/CPU, 1 x 16-pin PCIe Gen 5.1, 4 x 6+2-pin PCIe, 7 x SATA, and 6 x Molex, covering complex systems with many devices.
• Addressable RGB and magnetic OLED display add visual control and real-time consumption information, integrated into the ROG aluminum chassis with large heatsinks.
• Full protection with OPP, OVP, UVP, SCP, OCP, and OTP and MTBF over 120,000 hours @ 25°C provides peace of mind for long-term operation.

Who it is suitable for

This PSU is for gamers and enthusiasts planning a high-end build with a powerful GPU (including Gen 5.1 with a 16-pin connector) and want stability during overclocking and prolonged load. It is also suitable for creators with heavy workstation configurations, many drives, and additional cards. If you are building a budget build with low consumption, this model is rather overkill, but for a flagship system, it hits the mark.

The combination of 1000 W single rail power, Platinum efficiency, ATX 3.1 / PCIe Gen 5.1 readiness, and real extras like the OLED display and intelligent GPU stabilization makes it a very solid foundation for a serious machine. If you are looking for a power supply that can support several generations of hardware ahead, this model offers just that potential.