Gigabyte Z790 UD AC

Overview

The Gigabyte Z790 UD AC is an ATX motherboard designed to support Intel 13th and 12th Gen Core processors using the LGA 1700 socket. It offers a solid platform for gaming builds, content creation workstations, or versatile office systems. With support for up to 192 GB of DDR5 memory and PCIe 5.0 expansion, it balances performance and future-proofing for demanding applications and multitasking.

Key features

• Supports the latest Intel processors to deliver strong computing power for gaming and professional workloads
• Four DDR5 DIMM slots enable high memory capacity and faster data rates, improving multitasking and rendering speeds
• PCIe 5.0 x16 slot provides bandwidth for next-generation graphics cards, enhancing gaming and visual performance
• Three PCIe 4.0 M.2 slots allow multiple NVMe SSDs to run at high speeds for quick boot times and file transfers
• Advanced thermal design with enlarged VRM and M.2 heatsinks plus Smart Fan 6 controls keeps temperatures stable and noise low during heavy use
• 2.5 Gb Ethernet and Wi-Fi 5 offer flexible, high-speed networking options for wired and wireless connections
• USB 3.2 Gen 2x2 Type-C port supports data transfer speeds up to 20 Gb/s for fast peripheral connectivity
• EZ-Latch mechanism simplifies graphics card installation and removal, while Q-Flash Plus allows BIOS updates without a CPU installed, easing setup and maintenance

Key specs

• Socket: Intel LGA 1700
• Processor support: 13th and 12th Gen Intel Core
• Memory: 4 x DDR5 DIMM slots, up to 192 GB
• Expansion slots: 1 x PCIe 5.0 x16, 3 x PCIe 4.0 x4 M.2 slots
• Networking: 2.5 Gb Ethernet, Wi-Fi 5 (802.11ac)
• USB ports: USB 3.2 Gen 2x2 Type-C (up to 20 Gb/s)
• Form factor: ATX
• Cooling: Enlarged VRM and M.2 heatsinks, Smart Fan 6 with multiple temperature sensors

Connectivity and compatibility

This motherboard offers a range of connectivity options to fit various setups. The 2.5 Gb Ethernet port ensures fast and stable wired network connections, while Wi-Fi 5 provides wireless flexibility for environments where cables are impractical. The USB 3.2 Gen 2x2 Type-C port supports high-speed data transfers, ideal for external drives and modern peripherals. HDMI output allows quick system testing before installing a dedicated graphics card, making initial setup straightforward.

Installation and setup

Builder-friendly features like the PCIe EZ-Latch make installing or removing graphics cards easier and faster, reducing the risk of damage during handling. The Q-Flash Plus function enables BIOS updates without a CPU installed, which is especially helpful for first-time builders or technicians preparing the board for new processors. These conveniences streamline the build process and help maintain system stability.

Ideal uses and environments

The Gigabyte Z790 UD AC fits well in gaming rigs that demand high-speed graphics and memory performance, as well as content creation systems that handle large files and multitasking. Its robust thermal management and networking capabilities also make it suitable for office environments requiring reliable connectivity and quiet operation. Users looking for a motherboard that balances current technology with future upgrade paths will find this model a strong choice.

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.

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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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