ASUS Power Supply ROG STRIX 80 PLUS Platinum Fully Modular ATX 3.1 PCIe 5.1 GaN MOSFETs Intelligent Voltage Stabilizer 850W Platinum Black

The ASUS ROG Strix 850W Platinum is a top-tier power supply designed to deliver unparalleled efficiency, rock-solid stability, and whisper-quiet operation for high-end gaming rigs. Fully compliant with ATX 3.1 standards and featuring a native PCIe Gen 5.1 16-pin connector, it is perfectly equipped to handle the rigorous power demands of the latest graphics cards. At its core, innovative GaN MOSFET technology increases power efficiency by up to 30% while reducing internal clutter, allowing for massive ROG heatsinks and enhanced airflow. Additionally, the exclusive "GPU-FIRST" Intelligent Voltage Stabilizer enhances voltage delivery to your graphics card by up to 45%, ensuring buttery-smooth performance during intense gameplay and overclocking. Cooled by a 135 mm dual-ball bearing fan with 0dB technology, it earns both 80 PLUS® Platinum and Cybenetics Platinum certifications for its exceptional energy efficiency and remarkably low noise output. The fully modular design features highly flexible, premium etched cables and upgraded copper pins to reduce connector temperatures, making building and cable routing an absolute pleasure.

• Next-Gen Power Delivery: Fully compliant with ATX 3.1 standards and includes a native PCIe 5.1 16-pin (12V-2×6) cable capable of safely delivering up to 600 W to next-generation graphics cards.
• Advanced GaN MOSFET: Utilizes cutting-edge GaN technology to deliver up to 30% better power efficiency and lower heat generation compared to traditional MOSFETs, allowing for a more optimized internal layout.
• "GPU-FIRST" Voltage Sensing: Features a patented Intelligent Voltage Stabilizer that dramatically improves voltage regulation to the graphics card, ensuring unwavering stability under heavy loads.
• Platinum-Tier Efficiency & Acoustics: Achieves 80 PLUS® Platinum and Cybenetics Platinum efficiency certifications, alongside a Cybenetics Lambda A acoustic rating (under 25 dB average) thanks to large ROG heatsinks and a 0dB fan mode.
• Premium Component Upgrades: Equipped with high-performance copper pins in the PCIe connectors that reduce thermal output by up to 12.28 °C, and includes highly pliable, fully modular etched cables for superior routing.

Specifications

• Model: ROG-STRIX-850P-GAMING
• Form Factor: ATX12V
• Cable Type: Fully Modular (Premium Etched Cables)
• Dimensions: 160 mm x 150 mm x 86 mm
• Weight: 1.78 kg
• Total Output Power: 850 W
• Efficiency Rating: 80 PLUS® Platinum, Cybenetics Platinum
• Acoustic Certification: Cybenetics Lambda A
• ATX Standard: ATX 3.1
• PFC Type: Active PFC
• Cooling Fan: 1 x 135 mm (Dual-Ball Bearing) with 0dB Technology
• MTBF (Mean Time Between Failures): > 120,000 hours @ 25 °C
• AC Input Range: 100 V – 240 V
• DC Output Voltage: +3.3 V, +5 V, +12 V, -12 V, +5 Vsb
• Maximum Load: 25 A (+3.3 V), 25 A (+5 V), 70.8 A (+12 V), 0.3 A (-12 V), 3 A (+5 Vsb)
• Combined Load: 130 W (+3.3 V / +5 V), 850 W (+12 V), 3.6 W (-12 V), 15 W (+5 Vsb)
• Protection Features: OPP, OVP, UVP, SCP, OCP, OTP