ASUS ROG -STRIX-850P-GAMING power supply unit 850 W 20+4 pin ATX ATX Black

The ROG Strix Platinum power supply provides high stability and efficient power delivery for gaming systems. It integrates next-generation GaN MOSFET technology to improve energy efficiency and reduce internal size, allowing for optimized internal layout and better heat dissipation. The unit supports ATX 3.1 and includes a native 12V-2x6 connector to ensure compatibility with modern high-performance hardware.

Advantages

GaN MOSFETs increase power efficiency by up to 30%, reducing energy loss and enabling a more compact internal design. Enhanced heatsinks and improved airflow lower operating temperatures and extend component lifespan, while extended 0 dB operation reduces acoustic output under light loads. Etched cables are flexible for easy installation, run significantly cooler under routing, and meet UL1581 and UL758 safety standards for reliable operation.

Key specifications

• Next-gen GaN MOSFET technology for up to 30% improved efficiency
• ATX 3.1 compliance
• Native 12V-2x6 connector for modern GPUs
• Enhanced ROG heatsinks for better heat dissipation and longer component life
• Etched, flexible cables with UL1581 and UL758 certification

How to use

Install the PSU into a compatible PC case following the manufacturer’s mounting points and secure it with screws. Connect the 24-pin motherboard cable, CPU power cable, and the native 12V-2x6 GPU connector to the compatible graphics card. Route etched cables neatly to improve airflow and keep them clear of fans and moving parts. Ensure the system is powered off and unplugged during installation and verify all connections before powering on.

Recommendations

Use the PSU in systems that require ATX 3.1 features and modern GPU power delivery. Maintain good case airflow and periodically check cable routing and connector seating. For safety, follow the PC manufacturer’s installation guidelines and ensure the power supply’s wattage rating matches your system’s needs.