Asus ROG Strix 1200W Platinum 80Plus ATX 3.1 Power Supply

ASUS ROG Strix 1200W - Description

Platinum 80Plus Platinum ATX 3.1 Power Supply

ROG Strix 1200W Platinum – Superior Stability. Next-Level Efficiency:

The ROG Strix Platinum power supply unit delivers exceptional performance and rock-solid reliability, built to meet the demands of serious gamers. With cutting-edge GaN MOSFETs for enhanced energy efficiency and “GPU-FIRST” voltage sensing powered by a patented intelligent stabilizer, it ensures consistent and dependable power delivery—especially to the GPU. Fully compliant with ATX 3.1 standards and equipped with a native 12V-2x6 connector, this PSU is primed for next-gen components.

GaN MOSFET Technology:

Equipped with state-of-the-art GaN MOSFETs, the ROG Strix Platinum achieves up to 30% greater power efficiency compared to traditional designs. These smaller components allow for a cleaner internal layout, making room for larger heatsinks and better airflow—resulting in superior thermal performance.

“GPU-FIRST” Voltage Sensing with Intelligent Stabilizer:

By connecting the IVS cable, you can enable the exclusive “GPU-FIRST” voltage sensing feature, boosting voltage stability by as much as 45%, even during intense gaming or overclocking. Prefer a CPU-centered approach? Just unplug the cable to revert to standard voltage detection.

Enhanced PCIe® Power Delivery:

The PSU includes upgraded PCIe® connectors with high-performance copper pins, improving thermal efficiency and reducing connector temperatures by up to 29% (12.28°C). This ensures stable and efficient power for high-demand graphics cards.

Next-Gen Ready – ATX 3.1 Compliant:

Fully ready for the future, the PSU meets ATX 3.1 standards for tighter voltage and current regulation. It includes a 16-pin PCIe cable capable of delivering up to 600W to PCIe Gen 5.1 GPUs—perfect for powering the most advanced systems.

For guidance on proper use of the 16-pin cable, refer to the FAQ section.

80 PLUS Platinum Certified:

Thanks to the use of premium low-ESR Japanese capacitors, the PSU achieves 80 PLUS Platinum certification, delivering up to 92% efficiency at 50% load and 89% at full load. This increased efficiency lowers heat output, minimizes fan usage, and enhances overall reliability.

Whisper-Quiet Operation – Cybenetics Lambda A Certified:

Operating at under 25 dB on average, this PSU meets Cybenetics’ stringent Lambda A noise standards, making it one of the quietest high-power PSUs available.

Advanced Cooling – ROG Heatsinks:

Oversized ROG-designed heatsinks help keep temperatures down, extend component life, and support extended 0dB fan operation for silent performance under light loads.

Long-Lasting Dual Ball Bearing Fan:

The cooling fan uses dual ball bearings rated for 80,000 hours—twice the lifespan of sleeve bearing fans—providing reliable cooling with minimal noise over time.

Flexible, Flame-Resistant Etched Cables:

Constructed from durable, premium materials, the included etched cables are highly flexible and run 50°C cooler than the safety threshold. They also meet UL1581 flame resistance and UL758 safety certifications for a secure and smooth installation process.

User-Friendly CPU Power Cable:

The specially designed CPU cable features a color-coded 4+4 pin layout and a locking clip to make installation easier and more secure, helping builders avoid mistakes and enjoy a smoother setup experience.

Personalization Options:

Customize the look of your PSU with included stickers in various color themes that match the unit's aesthetic, giving your build a personal flair.

View More Power Supply