ASUS ROG STRIX, 1200 W, 100 - 240 V Fully Modular Power Supply

Power-hungry rigs can crash or overheat when the supply can’t keep up, leaving you frustrated mid-game. The ASUS ROG STRIX, 1200 W, 100 - 240 V Fully Modular Power Supply delivers reliable, high-efficiency power to keep every component stable, so you can push your system to the limit without worry.

ASUS ROG STRIX Power Supply

A weak or unstable power source forces you to downgrade performance or risk hardware damage. This issue matters because it can shorten component life and ruin your gaming experience. The ROG STRIX Power Supply solves this with advanced GaN MOSFET technology, 80 PLUS Platinum efficiency and full ATX 3.1 compliance, providing clean, consistent power for even the most demanding builds.

Usages of a 1200 W Power Supply

Ideal for high-end gaming PCs, workstation rigs and overclocked systems that require multiple graphics cards and extensive peripherals, this 1200 W unit ensures every part receives the voltage it needs, whether you’re rendering 4K video or battling in the latest esports titles.

Benefits of ASUS ROG STRIX Power Supply

You enjoy ultra-quiet operation thanks to a semi-passive fan that only spins under heavy load, while the GaN MOSFET design cuts energy waste and lowers heat. The “GPU-FIRST” voltage sensing stabilises power to your graphics card, improving frame consistency. Fully modular cables reduce clutter and improve airflow, and the 10-year warranty gives you long-term peace of mind.

Key Features of a 1200 W Power Supply

• GaN MOSFET: up to 30 % higher efficiency. Provides better power conversion and less heat.
• “GPU-FIRST” voltage sensing: up to 45 % improved stability. Keeps graphics performance smooth under load.
• Copper PCIe® pins: 29 % lower connector temperature. Helps graphics cards stay cool.
• ATX 3.1 compliance: supports 16-pin PCIe for up to 600 W. Future-proofs your system for new GPUs.
• 80 PLUS Platinum: 89 % efficiency at 100 % load, 92 % at 50 % load. Reduces electricity use and fan noise.
• Dual ball fan bearings: 80 000 hours lifespan. Guarantees reliable, quiet cooling for years.
• Fully-modular cabling: 100 cm CPU cable, 75 cm PCIe cable, multiple SATA and Molex lengths. Simplifies cable management.
• Weight: 2.94 kg, dimensions 86 mm × 150 mm × 160 mm. Fits standard ATX cases without space issues.
• Illumination and on/off switch: adds visual flair and easy power control.
• 10-year warranty: protects your investment with extensive coverage.

Specifications