Z790 UD AC

GIGABYTE Ultra Durable™ design provides product durability and high-quality manufacturing process. GIGABYTE motherboards use the best components and reinforce every slots to make each of them solid and durable.

With the fast-moving technology changes, GIGABYTE always follows the latest trends and provides customers with advanced features and latest technologies. GIGABYTE motherboards are equipped with upgraded power solution, latest storage standards and outstanding connectivity to enable optimized performance for gaming.

GIGABYTE Motherboards' unparalleled performance is guaranteed by innovative and optimized thermal design to ensure the best CPU, Chipset, SSD stability and low temperatures under full load application and gaming performance.

GIGABYTE Motherboards enable the ultimate connection experience with blazing data-transfer speeds through the next generation network, storage, and Wi-Fi connectivity.

Form Factor

• ATX Form Factor; 30.5cm x 24.4cm

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

Memory

• Support for DDR5 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, 4 x DDR5 DIMM sockets supporting up to 192 GB (48 GB single DIMM capacity) of system memory, 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 modules

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, (Graphics specifications may vary depending on CPU support.)

Expansion Slots

• 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), 2 x PCI Express x16 slots, supporting PCIe 3.0 and running at x1 (PCIEX1_1, 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)

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, 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

LAN

• Realtek® 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps)

Wireless Communication module

• Realtek® Wi-Fi RTL8821CE, WIFI 802.11a, b, g, n, ac, supporting 2.4/5 GHz Dual-Band, BLUETOOTH 4.2, Support for 11ac wireless standard and up to 433 Mbps data rate

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

USB Ports

• 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)

OS Support

• Support for Windows 11 64-bit, Support for Windows 10 64-bit

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 headers, 1 x serial port header, 2 x Thunderbolt™ add-in card connectors, 1 x Trusted Platform Module header (For the GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0 module only), 1 x reset button, 1 x Q-Flash Plus button, 1 x reset jumper, 1 x Clear CMOS jumper

Back I/O Ports

• 1 x USB Type-C® port, with USB 3.2 Gen 2x2 support, 1 x USB 3.2 Gen 2 Type-A port (red), 4 x USB 3.2 Gen 1 ports, 4 x USB 2.0/1.1 ports, 2 x SMA antenna connectors (1T1R), 1 x HDMI 2.0 port, 1 x DisplayPort, 1 x RJ-45 port, 3 x audio jacks

H/W Monitoring

• Voltage detection, Temperature detection, Fan speed detection, Water cooling flow rate detection, Fan fail warning, Fan speed control, * Whether the fan (pump) speed control function is supported will depend on the fan (pump) you install.

Special 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

Bundled Software

• Norton® Internet Security (OEM version), LAN bandwidth management software