Gigabyte UD750GM 750W 80 PLUS Gold Modular ATX Power Supply

Overview

The Gigabyte GP-UD750GM is a 750W modular ATX power supply designed to provide efficient and stable power for demanding desktop computers. With an 80 Plus Gold certification, it achieves up to 90% energy efficiency, reducing wasted power and heat generation. Its fully modular design simplifies cable management, making it easier to build or upgrade PCs while maintaining good airflow and a clean interior.

Built with high-quality Japanese capacitors and a single +12V rail, this power supply ensures consistent power delivery, which is crucial for gaming systems and professional workstations. The smart 120mm hydraulic fan adjusts speed based on load and can stop completely during light use, minimizing noise and extending fan life. Its compact ATX form factor fits most standard PC cases, making installation straightforward.

Key features

• Fully modular flat cable design allows for customized cable connections, reducing clutter and improving airflow inside the case
• 80 Plus Gold certification delivers up to 90% efficiency, lowering energy consumption and heat output
• Single +12V rail provides stable and reliable power to critical components, supporting high-performance CPUs and GPUs
• High-quality Japanese capacitors enhance durability and long-term reliability under heavy loads
• Smart 120mm hydraulic fan with thermal control adjusts speed according to system load and stops at low loads to reduce noise
• Multiple safety protections including overcurrent, overtemperature, and short circuit safeguards protect your system from damage
• Compact ATX form factor ensures compatibility with most standard PC cases for easy installation

Key specs

• Power output: 750 watts
• Efficiency rating: 80 Plus Gold (up to 90% efficiency)
• Rail configuration: Single +12V rail
• Fan size: 120mm hydraulic bearing fan with smart thermal control
• Form factor: ATX
• Capacitors: High-quality Japanese capacitors
• Protections: Overcurrent, overtemperature, short circuit

Connectivity and compatibility

The fully modular design means you only connect the cables you need, which helps maintain a tidy build and improves airflow. This power supply supports a wide range of desktop components, including high-end graphics cards and multi-core processors, making it suitable for gaming PCs, content creation workstations, and general-purpose desktops that demand reliable power delivery.

Performance and reliability

Thanks to its single +12V rail and premium capacitors, the GP-UD750GM delivers consistent voltage and current, which is essential for stable system operation under heavy workloads. The smart fan system balances cooling and noise, running quietly during light use and ramping up only when necessary. Multiple built-in protections safeguard your components, giving you peace of mind during extended gaming sessions or intensive computing tasks.

Ideal uses and environments

This power supply fits well in gaming setups that require stable power for high-performance GPUs and CPUs. It also suits content creators who need reliable and efficient power for rendering and multitasking. Its modular design and compact size make it a strong choice for users who value clean cable management and easy installation in standard ATX cases.