Gigabyte UD850GM PG5 V2 Power Supply Unit Review

Overview

The Gigabyte UD850GM PG5 V2 is a high-performance power supply unit (PSU) designed to meet the demands of modern gaming systems and high-end computing setups. It boasts an 850W output, 80 PLUS Gold certification, and full modularity, making it an attractive option for those seeking reliability and efficiency.

Design and Build

The PSU features a sleek and compact design, measuring 140 mm in length and 150 mm in width, which fits comfortably in most ATX cases. The fully modular cabling system allows for easy cable management, reducing clutter and improving airflow within the system. The use of high-quality materials and robust construction ensures durability and longevity.

Performance

The UD850GM PG5 V2 is equipped with a 16-pin PCIe 5.0 connector, enabling it to support high-power graphics cards like the RTX 4070 series. It also includes 8-pin PEG connectors for additional GPU power, supporting a wide range of NVIDIA and AMD graphics cards. The PSU is 80 PLUS Gold certified, indicating high efficiency and lower energy consumption.

Cooling and Noise

The power supply employs a high-quality fan with a sleeve bearing design, which minimizes noise while maintaining excellent heat dissipation. This makes it ideal for quiet workspaces or systems where noise is a concern.

Protection Features

The UD850GM PG5 V2 includes comprehensive protection mechanisms such as Over Voltage Protection (OVP), Over Current Protection (OCP), Over Power Protection (OPP), Over Temperature Protection (OTP), and Short Circuit Protection (SCP). These features ensure the safe operation of the system under various conditions.

Connectivity

The PSU offers an extensive range of connectivity options, including multiple SATA, Molex, and PCIe connectors. This versatility makes it easy to connect and upgrade various hardware components such as hard drives, SSDs, and graphics cards.

Verdict

The Gigabyte UD850GM PG5 V2 is a solid choice for those seeking a reliable and efficient power supply. Its high power output, 80 PLUS Gold certification, and comprehensive protection mechanisms make it well-suited for demanding systems. The fully modular design and low-noise fan operation further enhance its appeal. However, the price point may be slightly higher than some competitors, which could be a consideration for budget-conscious buyers.

Features Table