About Gigabyte GP-UD1000GM PG5 1000W 80+ Gold Fully Modular Power Supply
The Gigabyte GP-UD1000GM PG5 1000W Power Supply is engineered to deliver strong, efficient and stable power for modern high-performance PC builds. Designed with ATX 3.0 compliance and full PCIe 5.0 support, this PSU is ready for next-generation graphics cards and hardware that demand high transient power loads. With 80+ Gold certification, the GP-UD1000GM PG5 operates with high efficiency, reducing power loss and heat generation while providing clean and stable voltage output under heavy workloads. This makes it ideal for gaming rigs, creator workstations and professional desktops running demanding software or high-end GPUs.
The fully modular design ensures clean cable management, better airflow and easy system assembly. Built with Gigabyte Ultra Durable components, the PSU features high-quality capacitors, enhanced thermal performance and long-term reliability. Its optimised cooling system keeps noise levels low while maintaining efficient heat dissipation. Comprehensive protection circuitry, including over-voltage, over-current, over-power, and short-circuit safeguards, ensures your system stays protected even during intense gaming or productivity tasks. With next-gen compatibility and premium engineering, the GP-UD1000GM PG5 is a dependable and future-ready power supply solution.
Gigabyte GP-UD1000GM PG5 1000W 80+ Gold Fully Modular Power Supply Specifications:
| Feature | Details |
|---|---|
| Model | Gigabyte GP-UD1000GM PG5 |
| Wattage | 1000W |
| Efficiency | 80+ Gold certified |
| Design | Fully modular |
| Standards | ATX 3.0 compliant |
| PCIe Support | PCIe 5.0 compatible |
| Cooling | Low-noise optimised cooling system |
| Build Quality | Ultra Durable components |
| Protections | OVP, OCP, OPP, SCP and more |
| Ideal Use | High-end gaming PCs, workstations, next-gen GPU builds |
Best For
• High-performance gaming and creator PCs
• Systems upgrading to next-gen PCIe 5.0 GPUs
• Users needing reliable 1000W power with stable output
• Clean, airflow-optimised builds using modular cabling
• Demanding workloads requiring ATX 3.0 compliance
• Quiet, efficient and long-lasting desktop setups
The Gigabyte GP-UD1000GM PG5 delivers efficient 80+ Gold performance, PCIe 5.0 readiness and modular flexibility, making it a powerful and future-proof PSU for premium gaming and professional desktop builds.

