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Try the new builderASUS ROG Strix 1200W Platinum Power Supply

















The ROG Strix 1200W Platinum provides top-tier performance and dependable stability for gaming systems. It incorporates next-gen GaN MOSFET for improved power efficiency, a “GPU-FIRST” option with a patented-intelligent voltage stabilizer for steadier graphics-card power, ATX 3.1 compliance, and a native 12V-2x6 connector to support the latest hardware.

The ROG Strix 1200W Platinum provides top-tier performance and dependable stability for gaming systems. It incorporates next-gen GaN MOSFET for improved power efficiency, a “GPU-FIRST” option with a patented-intelligent voltage stabilizer for steadier graphics-card power, ATX 3.1 compliance, and a native 12V-2x6 connector to support the latest hardware.

The ROG Strix Platinum PSU uses GaN MOSFET technology to boost power efficiency by up to 30%, reducing wasted energy. The smaller GaN components also free up internal space, allowing for larger heatsinks and better airflow to improve heat dissipation inside the PSU.

The ROG Strix Platinum PSU uses GaN MOSFET technology to boost power efficiency by up to 30%, reducing wasted energy. The smaller GaN components also free up internal space, allowing for larger heatsinks and better airflow to improve heat dissipation inside the PSU.

When you connect the IVS cable, the "GPU-FIRST" voltage sensing mode increases voltage stability by up to 45%, which helps maintain consistent power during intense gaming and overclocking. If you prefer traditional CPU-focused sensing, simply disconnect the IVS cable. Note: the “GPU-First” patented-intelligent voltage stabilizer is designed exclusively for 16-pin PCIe power cables and is not available for 8-pin PCIe power cables.
When you connect the IVS cable, the "GPU-FIRST" voltage sensing mode increases voltage stability by up to 45%, which helps maintain consistent power during intense gaming and overclocking. If you prefer traditional CPU-focused sensing, simply disconnect the IVS cable. Note: the “GPU-First” patented-intelligent voltage stabilizer is designed exclusively for 16-pin PCIe power cables and is not available for 8-pin PCIe power cables.


Upgraded PCIe® connectors use copper pins with better thermal conductivity to run cooler and deliver power more efficiently. This improvement results in a 29% reduction in connector temperatures (up to 12.28°C), supporting stable operation for demanding graphics cards.

Upgraded PCIe® connectors use copper pins with better thermal conductivity to run cooler and deliver power more efficiently. This improvement results in a 29% reduction in connector temperatures (up to 12.28°C), supporting stable operation for demanding graphics cards.

ROG Strix Platinum is fully ATX 3.1 compatible, meeting tighter voltage and current regulation for next-generation hardware. It ships with a 16-pin PCIe cable capable of delivering up to 600W to PCIe Gen 5.1 graphics cards, preparing your build for next-gen GPUs.
ROG Strix Platinum is fully ATX 3.1 compatible, meeting tighter voltage and current regulation for next-generation hardware. It ships with a 16-pin PCIe cable capable of delivering up to 600W to PCIe Gen 5.1 graphics cards, preparing your build for next-gen GPUs.


The ROG Strix 1200W Platinum attains 80 PLUS Platinum and Cybenetics Platinum certifications by using low-ESR Japanese capacitors that enhance stability and efficiency. These components contribute to better power consumption, reduced heat, improved acoustics, and overall reliability.

The ROG Strix 1200W Platinum attains 80 PLUS Platinum and Cybenetics Platinum certifications by using low-ESR Japanese capacitors that enhance stability and efficiency. These components contribute to better power consumption, reduced heat, improved acoustics, and overall reliability.

Dual ball fan bearings provide a lifespan of 80,000 hours, lasting twice as long as sleeve bearings and outperforming fluid dynamic bearings. This design ensures durable, quiet cooling for the ROG Strix Platinum series.
Dual ball fan bearings provide a lifespan of 80,000 hours, lasting twice as long as sleeve bearings and outperforming fluid dynamic bearings. This design ensures durable, quiet cooling for the ROG Strix Platinum series.

These etched cables use a flexible premium material to simplify installation and run at temperatures 50°C lower than the safety limit when routed for cable management. They meet UL1581 flame-test requirements and UL758 certification to help ensure safety during DIY builds.
These etched cables use a flexible premium material to simplify installation and run at temperatures 50°C lower than the safety limit when routed for cable management. They meet UL1581 flame-test requirements and UL758 certification to help ensure safety during DIY builds.