ASUS ROG Strix Platinum 850W ATX 3.1 Power Supply

Features

ROG Strix 850W Platinum

Superior Stability. Next-Level Efficiency.

ROG Strix 850W Platinum is a cool and quiet PSU with stable power delivery, engineered for efficiency with GaN MOSFET and intelligent stabiliser in striking style.

The ROG Strix Platinum PSU delivers the top-tier performance and unwavering stability demanded by gamers. Featuring next-gen GaN MOSFET for superior power efficiency. The Intelligent Voltage Stabiliser ensures a steady flow of power to the graphics card. Plus, it is ready for latest hardwares with ATX 3.1 compliance and a native 12V-2x6 connector. The ROG Strix Platinum Series ensures your high-end rig has the power to conquer any challenge.

• GaN MOSFET delivers superior power efficiency and a more organised internal layout for cooler operation.
• ASUS-patented intelligent voltage stabiliser ensures stable power delivery to your graphics card for smoother gameplay and unwavering performance.
• Large ROG heatsinks cover critical components, delivering lower temperatures and noise than reference designs.
• Dual ball fan bearings can last up to twice as long as sleeve bearing designs.
• 0dB technology lets you enjoy light gaming in relative silence.
• ATX 3.1 compatible: ROG Strix Platinum is compliant with ATX 3.1 standard, ensuring enhanced voltage and current regulation.
• PCIe 5.0 Ready: ROG Strix Platinum features a native 12V-2x6 connector for next-gen graphics card power.
• 80 PLUS platinum certified: ROG Strix Platinum utilises low-ESR capacitors and premium components for industry-leading power efficiency.
• 10-year warranty included.

Engineering

GaN MOSFET

The ROG Strix Platinum PSU boasts innovative GaN MOSFET that delivers superior power efficiency, resulting in lower energy waste. Plus, the smaller size of GaN MOSFET allows for a more organised internal layout within the PSU. This optimised design provides space for larger heatsinks and enhanced airflow, improving heat dissipation within the PSU.

Intelligent Voltage Stabiliser - GPU Voltage Sensor

Equipped with a GPU voltage sensor, this feature enhances voltage stability by up to 45%, even in demanding gaming sessions and overclocking scenarios. Experience smoother gameplay and dominate the competition.

High-Performance Copper Pins

Upgraded PCIe® connectors featuring superior thermal conductivity ensure cooler operation and improved power delivery efficiency.

This translates to a significant 29% reduction in connector temperatures (up to -12.28°C), promoting optimal performance and stability for even the most demanding graphics cards.

*Illustration for reference only.

ATX 3.1 Compatible

ATX 3.1 ushers in tighter voltage and current regulation standard for next-gen hardware - and ROG Strix Platinum steps ahead of the curve by being fully compliant. A 16-pin PCIe cable ripe for piping up to 600W of power to PCIe Gen 5.0 graphics cards is bundled with the PSU, readying your build for the next-gen.

80 Plus Platinum Certification

The ROG Strix 850W Platinum utilises low-ESR Japanese capacitors to ensure efficient operation. These upgrades enable an 80 PLUS Platinum certification, which guarantees 89% efficiency at 100% load and 92% efficiency at 50% load. The increased efficiency results in less heat, reduces fan noise, and increases reliability.

Cooling

ROG Heatsinks - Cool Under Pressure

ROG heatsinks facilitate lower temperatures, longer component lifespan, and extended 0dB operation.

*Illustration for reference only.

Dual Ball Fan Bearings - 2x Longer Lifespan

Dual ball bearings boast a remarkable lifespan of 80,000 hours, lasting twice as long as sleeve bearings and exceeding even fluid dynamic bearings.

Ensuring long-lasting, reliable cooling with minimal noise for ROG STRIX Platinum series.

*Illustration for reference only.

Experience

Etched Modular Cables

Made from a soft premium material, these etched cables can be bent easily during installation, and they operate at temperatures 50°C lower than the safety limit when bent for cable management. These cables also meet the rigorous standards of the UL1581 flame test and UL758 certification, helping to ensure a smooth PC DIY experience and exceptional safety.

DIY-Friendly CPU Power Connector

Engineered with a distinct clip between the 4+4 pin connectors and a unique colour scheme, this CPU power cable simplifies cable identification during installation. The integrated clip helps to ensure a secure and effortless connection to the motherboard's CPU power connector, streamlining the build process and instilling confidence in your PC setup.

Cosmetic Customisation

Customise your own PSU with included stickers that complement the PSU's patterns. Choose your preferred colour scheme for a personalised touch.

10-Year Warranty - A Decade of Power

We're so confident about the reliability of the ROG Strix 850W Platinum that we back it with a 10-year warranty.