Gigabyte UD850GM PG5 Rev. 2.0 850W 80 PLUS Gold Modular Power Supply (Black)

The Gigabyte UD850GM PG5 Rev. 2.0 is an 850W fully modular power supply designed for modern high-performance desktop builds. Certified under the Intel ATX 3.0 specification, it is engineered to handle the dynamic power spikes demanded by contemporary CPUs and graphics cards without instability or shutdown events. One of the standout features of this unit is its native PCIe Gen 5.0 connector — a 12+4 pin cable that plugs directly into the latest high-end graphics cards without the need for an adapter dongle. This eliminates the cable-melt risk associated with older splitter adapters and simplifies cable management in compact or dense chassis. Power delivery is handled through a single +12V rail architecture, which provides straightforward and stable current distribution across all components. The 80 PLUS Gold efficiency certification indicates the unit operates at a minimum of 87% efficiency under 20% load, 90% under 50% load, and 87% under 100% load at 115V, reducing wasted heat and energy consumption compared to Bronze or non-rated units. Full modularity means every cable — including ATX 24-pin and CPU EPS — is detachable. Only the cables you actually need are installed, keeping the interior of your case tidy and maintaining optimal airflow. This is particularly beneficial in mid-tower and ATX form-factor builds where unused cables can obstruct fans. The unit ships in black and carries a 3-year manufacturer warranty, offering reasonable long-term assurance for a platform-level component. Key Specifications: - Wattage: 850W - Efficiency Rating: 80 PLUS Gold - Modular Type: Fully Modular - ATX Standard: Intel ATX 3.0 Certified - PCIe Connector: 12+4 Pin (PCIe Gen 5.0 native) - +12V Configuration: Single Rail - Colour: Black - Warranty: 3 Years - SKU: GP-UD850GM-PG5 - GTIN: 810075651935