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

Power outages and unstable voltage can crash even the best rigs, leaving you frustrated and losing progress. The ASUS ROG STRIX, 1200 W, 100 - 240 V Fully Modular Power Supply delivers clean, reliable power to keep your high-end PC running smoothly, whether you’re gaming, streaming or overclocking. Its efficient design and modular cables make installation easy and future-proof your build.

Usages of a 1200 W Power Supply

A 1200 W power supply is ideal for enthusiast builds that run multiple high-end graphics cards, liquid-cooling loops and fast storage arrays. It ensures your system stays powered during long gaming sessions, content creation marathons or intensive benchmark runs without throttling.

Benefits of ASUS ROG STRIX Power Supply

• Stable performance: GPU-FIRST voltage sensing keeps graphics cards running smoothly even under heavy load.
• Low energy waste: GaN MOSFET technology boosts efficiency by up to 30 %, cutting electricity costs.
• Quiet operation: Semi-passive cooling and a high-quality fan stay silent until extra cooling is needed.
• Future-ready: ATX 3.1 compliance and a 16-pin PCIe connector support the latest Gen 5 graphics cards.
• Long-term peace of mind: A 10-year warranty backs the unit’s durability and reliability.

ASUS ROG STRIX Power Supply

Choosing this power supply means you get more than just wattage. The 80 PLUS Platinum rating guarantees 89 % efficiency at full load, reducing heat and fan noise while extending component life. Its fully modular design lets you route cables neatly, improving airflow and making upgrades hassle-free. With premium copper pins and a dual ball-bearing fan, you benefit from cooler connector temperatures and a longer fan lifespan, keeping your system cool and quiet.

Key Features of a 1200 W Power Supply

• GaN MOSFET: up to 30 % higher efficiency. Improves power conversion and lowers heat.
• GPU-FIRST voltage sensing: up to 45 % better stability. Keeps graphics performance consistent.
• 80 PLUS Platinum: 89 % efficiency at 100 % load. Saves energy and reduces heat.
• ATX 3.1 compliance: supports next-gen hardware standards. Future-proofs your build.
• 16-pin PCIe connector: ready for up to 600 W on PCIe Gen 5.0 cards. Handles the most demanding GPUs.
• Copper PCIe pins: 29 % lower temperature (up to 12.28 °C). Improves reliability of graphics connections.
• Dual ball-bearing fan: 80,000 hour lifespan. Provides quiet, long-lasting cooling.
• Fully modular cables: 100 cm CPU, 75 cm PCIe, assorted SATA and Molex lengths. Simplifies cable management.
• Dimensions: 86 mm × 150 mm × 160 mm, weight 2.94 kg. Fits standard ATX cases without space issues.
• 10-year warranty: guarantees a decade of dependable power. Gives you confidence in long-term use.

Specifications