Gigabyte GP-UD750GM

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.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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