| Basic Information | |
| Supported CPU | LGA1700 socket: Support for the 14th, 13th and 12th Generation Intel Core, Pentium Gold and Celeron Processors L3 cache varies with CPU |
| Chipset | Intel Z790 Express Chipset |
| BIOS | 1 x 256 Mbit flash Use of licensed AMI UEFI BIOS PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0 |
| Form Factor | ATX Form Factor; 30.5cm x 24.4cm |
| Graphics | Integrated Graphics Processor-Intel HD Graphics support: 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz * Support for HDMI 2.0 version and HDCP 2.3. 1 x DisplayPort, supporting a maximum resolution of 4096x2304@60 Hz * Support for DisplayPort 1.2 version and HDCP 2.3 |
| Audio | Realtek Audio CODEC High Definition Audio 2/4/5.1/7.1-channel * You can change the functionality of an audio jack using the audio software. To configure 7.1-channel audio, access the audio software for audio settings. Support for S/PDIF Out |
| Expansion Slots | |
| PCI | CPU: 1 x PCI Express x16 slot, supporting PCIe 5.0 and running at x16 (PCIEX16) * For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot. Chipset: 1 x PCI Express x16 slot, supporting PCIe 4.0 and running at x4 (PCIEX4) 1 x PCI Express x16 slot, supporting PCIe 3.0 and running at x1 (PCIEX1_4) 2 x PCI Express x1 slots, supporting PCIe 3.0 and running at x1 (PCIEX1_2, PCIEX1_3) Support for AMD CrossFire technology (PCIEX16 and PCIEX4) |
| Memory | |
| Maximum Memory | 128GB (32 GB single DIMM capacity) |
| Slots | 4 x DIMM sockets |
| Supported Memory | 7600(O.C.) /7400(O.C.) /7200(O.C.) /7000(O.C.) /6800(O.C.) /6600(O.C.) / 6400(O.C.) / 6200(O.C.) / 6000(O.C.) / 5800(O.C.) / 5600(O.C.) / 5400(O.C.) / 5200(O.C.) / 4800 / 4000 memory modules Dual channel memory architecture Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode) Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules Support for Extreme Memory Profile (XMP) memory modulesV |
| Type | DDR5 |
| Connector & Ports | |
| Audio | 3 x audio jacks |
| Display Port (s) | 1 x DisplayPort |
| HDMI | 1 x HDMI |
| Internal I/O Ports | 1 x 24-pin ATX main power connector 2 x 8-pin ATX 12V power connectors 1 x CPU fan header 1 x water cooling CPU fan header 3 x system fan headers 1 x system fan/water cooling pump header 2 x addressable LED strip headers 2 x RGB LED strip headers 3 x M.2 Socket 3 connectors 6 x SATA 6Gb/s connectors 1 x front panel header 1 x front panel audio header 1 x S/PDIF Out header 1 x USB Type-C header, with USB 3.2 Gen 1 support 1 x USB 3.2 Gen 1 header 2 x USB 2.0/1.1 headersV 1 x serial port header 2 x Thunderbolt add-in card connectors 1 x reset button 1 x Q-Flash Plus button 1 x reset jumper 1 x Clear CMOS jumper |
| LAN Port (s) | Realtek 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps) |
| RAID | RAID 0, RAID 1, RAID 5, and RAID 10 support for NVMe SSD storage devices RAID 0, RAID 1, RAID 5, and RAID 10 support for SATA storage devices |
| Supported Storage | CPU: 1 x M.2 connector (Socket 3, M key, type 22110/2280 PCIe 4.0 x4/x2 SSD support) (M2A_CPU) Chipset: 2 x M.2 connectors (Socket 3, M key, type 2280 PCIe 4.0 x4/x2 SSD support) (M2Q_SB, M2P_SB) 6 x SATA 6Gb/s connectors |
| TPM (Trusted Platform Module ) | 1 x Trusted Platform Module header (For the GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0 module only) |
| USB (s) | Chipset: 1 x USB Type-C port on the back panel, with USB 3.2 Gen 2x2 support 1 x USB Type-C port with USB 3.2 Gen 1 support, available through the internal USB header 1 x USB 3.2 Gen 2 Type-A port (red) on the back panel 6 x USB 3.2 Gen 1 ports (4 ports on the back panel, 2 ports available through the internal USB header) Chipset+2 USB 2.0 Hubs: 8 x USB 2.0/1.1 ports (4 ports on the back panel, 4 ports available through the internal USB headers) |
| Wireless Communication module | AMD Wi-Fi 6E RZ616 (MT7922A22M) WIFI a, b, g, n, ac, ax, supporting 2.4/5/6 GHz carrier frequency bands BLUETOOTH 5.2 Support for 11ax 160MHz wireless standard and up to 2.4 Gbps data rate |
| Others | |
| Bundled Software | Norton Internet Security (OEM version) LAN bandwidth management software |
| Special Features | |
| Other Features | Support for GIGABYTE Control Center (GCC) * Available applications in GCC may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications. Support for Q-Flash Support for Q-Flash Plus Support for Smart Backup |
| Warranty Information | |
| Warranty | 3 years |
The GIGABYTE Z790 UD AX ATX Motherboard is a powerful and reliable foundation designed for gamers, content creators, and performance-focused PC builders. Built around the Intel Z790 Express Chipset, it supports 14th, 13th, and 12th Gen Intel Core processors on the LGA1700 socket, ensuring excellent processing power for demanding workloads. Featuring four DDR5 DIMM slots, the board supports high-speed memory up to 7600 MHz (O.C.), allowing faster data processing, smoother multitasking, and improved overall responsiveness. For graphics performance, the Motherboard includes a PCIe 5.0 x16 slot dedicated to the GPU, delivering cutting-edge bandwidth for high-end graphics cards. Additional PCIe 4.0 and PCIe 3.0 slots provide flexibility for expansion cards. Storage performance is equally impressive with three PCIe 4.0 M.2 slots and six SATA 6Gb/s ports, supporting RAID configurations for enhanced speed and data redundancy. Connectivity is another strong point, featuring built-in Wi-Fi 6E, Bluetooth 5.2, and Realtek 2.5GbE LAN for ultra-fast networking. Rear I/O includes USB 3.2 Gen 2x2 Type-C, USB 3.2 Gen 2, USB 3.2 Gen 1, and multiple USB 2.0 ports, ensuring compatibility with a wide range of modern peripherals. The motherboard also integrates a rich audio solution powered by a Realtek HD CODEC, supporting up to 7.1-channel audio for immersive sound. With its durable ATX form factor, advanced cooling headers, RGB and ARGB lighting support, and GIGABYTE’s Q-Flash technology, the Z790 UD AX delivers both performance and convenience. Whether you're gaming, editing, or building a versatile workstation, this motherboard offers a strong balance of stability, speed, and future-ready features.
