GigaByte UD850GM PG5 V2 80 PLUS Gold Fully Modular ATX 3.1 PCIe Gen 5.1 850W Power Supply

Next-Gen 850W PSU for Modern Gaming PCs

The GIGABYTE UD850GM PG5 V2 80 PLUS Gold Fully Modular ATX 3.1 850W Power Supply is a high-efficiency unit designed for modern gaming and high-performance systems. It supports PCIe Gen 5.1 GPUs via a native 16-pin connector and complies with the latest Intel ATX 3.1 standard, making it suitable for next-generation graphics cards with high power transients.

Performance & Features: Stable Power for High-End Builds

This PSU delivers 850W of continuous power through a strong single +12V rail design, ensuring stable output for demanding CPUs and GPUs. It is 80 PLUS Gold certified, offering high efficiency and reduced heat generation under load. The unit is also fully modular, which improves cable management and airflow inside the case. Advanced protections are included, such as OVP, OCP, SCP, UVP, and OTP for system safety.

Design & Compatibility: Built for Modern GPU Demands

The UD850GM PG5 V2 is built in a compact ATX form factor and uses a 120mm smart hydraulic bearing fan for cooling efficiency and quieter operation. It includes a native 12VHPWR / 16-pin cable capable of delivering up to 600W, ensuring compatibility with high-end GPUs like NVIDIA RTX 40/50 series-class cards. This makes it a strong option for future-proof gaming or workstation builds.

Key Specifications

• Product Name: GIGABYTE UD850GM PG5 V2

• Power Output: 850W

• Efficiency: 80 PLUS Gold

• Form Factor: ATX 3.1

• PCIe Support: Gen 5.1 (12VHPWR / 16-pin cable included)

• Modular: Fully Modular

• Cooling: 120mm Smart Hydraulic Bearing Fan

• Rail Design: Single +12V rail

• Protections: OVP, OCP, SCP, UVP, OTP

• Capacitors: 100% Japanese capacitors

• Use Case: High-end gaming PCs, RTX 40/50 series builds, workstation systems