Power Supply, GIGABYTE GP-UD1000GM, 1000 W

The GIGABYTE GP-UD1000GM is a 1000 W power supply intended for high-performance desktop systems. This fully modular unit supports streamlined cable management and improved internal airflow, making it suitable for gaming rigs and workstation builds. The refurbished GP-UD1000GM offers the same form factor and connector set as new models, while providing a cost-effective alternative for users who require stable power delivery and high wattage for demanding components.

Advantages

The fully modular design simplifies installation and reduces cable clutter, which helps optimize case airflow and component cooling. High efficiency design lowers wasted energy and heat generation, contributing to stable voltage rails under varying loads. Built with standard ATX mounting and a comprehensive set of connectors, the GP-UD1000GM supports contemporary motherboards, multi-GPU setups, and high-power CPUs. Being a refurbished unit, it provides reduced cost compared to new equivalents while maintaining compatibility and essential performance characteristics.

Suitable for

• High-end gaming PCs with powerful GPUs
• Workstations requiring sustained 24/7 operation
• Systems with multiple storage drives and expansion cards
• PC builds that benefit from modular cable management and improved airflow

Key specifications

• Brand: GIGABYTE
• Model: GP-UD1000GM (MPN: GP-UD1000GMSO)
• Output power: 1000 W
• Form factor: ATX compatible
• Design: Fully modular cabling
• Condition: Refurbished unit
• EAN: 2000001384787

How to use

Install the power supply into a compatible ATX case, securing it with the supplied screws to the case mounting points. Connect the main 24-pin ATX cable and the required 4/8-pin CPU power connector(s) to the motherboard. Attach PCIe power cables to graphics cards as needed, and connect SATA/Molex cables to storage devices and peripherals. Ensure cables are routed to avoid obstructing fans and to maintain unobstructed airflow. Verify connections before the first power-on and confirm the system POST and stable voltages under load using software monitoring or a hardware multimeter if available.

Recommendations

For reliable long-term operation, use the GP-UD1000GM in systems with adequate case ventilation. Periodically inspect cable connections and dust filters; clean as needed to maintain cooling efficiency. When installing high-current GPUs or overclocking CPUs, confirm the total system power draw remains within the 1000 W rating and allow a safety margin to prevent sustained near-maximum load.