Thermalright TR-SG850 850W 80 Plus Gold ATX 3.1 PCIe 5.1 Fully Modular Power Supply - Black

850W High-Capacity Power Supply

Designed to deliver stable and efficient power, this 850W power supply is ideal for high-performance gaming PCs, creator workstations, and enthusiast desktop systems. It provides reliable power output for modern multi-core processors and powerful graphics cards.

80 PLUS Gold Certified Efficiency

Certified with 80 PLUS Gold efficiency, the power supply minimizes energy loss while reducing heat generation. This helps improve overall system efficiency, lower electricity consumption, and maintain stable performance.

Fully Modular Cable System

The fully modular design allows users to install only the cables required for their system, improving airflow, simplifying cable management, and creating a cleaner, more organized PC build.

Efficient 120mm Cooling Fan

Equipped with a 120mm cooling fan, the power supply provides effective heat dissipation to maintain optimal operating temperatures, ensuring reliable performance during gaming, rendering, and other demanding applications.

Universal Power Compatibility

Supporting an input voltage range of 100–240V AC and an input frequency of 47–63Hz, the power supply is compatible with international power standards, making it suitable for use in a variety of regions.

Comprehensive Protection Features

Built with advanced protection mechanisms including OPP (Over Power Protection), OVP (Over Voltage Protection), OTP (Over Temperature Protection), OCP (Over Current Protection), SCP (Short Circuit Protection), and UVP (Under Voltage Protection), it helps safeguard both the power supply and connected PC components.

Reliable Long-Term Performance

Featuring an MTBF of over 100,000 hours and an operating temperature range of 0–40°C, the power supply is engineered for dependable, long-lasting operation across gaming, productivity, and professional workloads.