Power supply GIGABYTE UD750GM PG5 V2 750W ATX 3.1, 80 PLUS Gold, fully-modular, 8 SATA, 4x (6+2) PCIe, 2x EPS, white

The GIGABYTE UD750GM PG5 V2 750W is a compact, fully modular power supply unit engineered for desktop PCs. It offers PCIe Gen 5.1 compatibility and 80 PLUS Gold efficiency to deliver stable power for high-performance components. The unit includes a 120 mm active cooling fan, supports 100–240 V AC input, and provides multiple connectors including a 20+4 pin ATX motherboard connector and PCIe connectors, making it suitable for a variety of system builds.

Advantages

This power supply provides reliable and efficient energy delivery with 750 W total power and around 90% efficiency under typical load, backed by 80 PLUS Gold certification. The fully modular design simplifies cable management and system assembly, while PCIe Gen 5.1 compatibility ensures support for modern graphics cards and peripherals. A 120 mm fan and high-quality internal components are used to balance cooling and noise for consistent operation.

Suitable for

• Gaming desktops with modern GPUs
• Workstations requiring stable 750 W power
• Compact PC builds where modular cabling is preferred
• Systems needing PCIe Gen 5.1 support

Key specifications

• Total power: 750 W
• Efficiency: 90% (80 PLUS Gold)
• Motherboard connector: 20+4 pin ATX
• Fan diameter: 120 mm
• AC input voltage: 100–240 V
• Product colour: White
• Weight: 2.34 kg

How to use

Mount the PSU in the PC chassis following the case manufacturer's orientation guidelines. Connect the 20+4 pin ATX connector to the motherboard and attach PCIe connectors to the graphics card(s) as required. Use only the necessary modular cables to reduce clutter. Ensure the AC mains cable is properly rated for your region and that the input voltage falls within 100–240 V before powering on the system.

Recommendations

For optimal longevity and performance, keep the PSU intake unobstructed, ensure adequate case airflow, and periodically clean dust from the 120 mm fan. Confirm compatibility with your components, especially GPUs that require PCIe Gen 5.1 power delivery.