| Motherboard Specifications | |
|---|---|
| CPU | LGA1700 socket: Support for the 14th, 13th, and 12th Generation Intel® Core™, Pentium® Gold, and Celeron® Processors. L3 cache varies with CPU. (Please refer to “CPU Support List” for more information.) |
| 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 256 GB (64 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. (The CPU and memory configuration may affect the supported memory types, data rate (speed), and number of DRAM modules, please refer to “Memory Support List” for more information.) |
| Onboard Graphics | Integrated Graphics Processor-Intel® HD Graphics support: 1 x HDMI port, supporting a maximum resolution of 4096×2160@60 Hz * Support for HDMI 2.1 version and HDCP 2.3. ** Support native HDMI 2.1 TMDS compatible ports. 1 x DisplayPort, supporting a maximum resolution of 4096×2304@60 Hz * Support for DisplayPort 1.2 version and HDCP 2.3 (Graphics specifications may vary depending on CPU support.) |
| 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 |
| LAN | Realtek® 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps) |
| Wireless Communication Module | Realtek® Wi-Fi RTL8821CE (For PCB rev. 1.0) WIFI 802.11a, b, g, n, ac, supporting 2.4/5 GHz Dual-Band BLUETOOTH 4.2 Support for 11ac wireless standard Intel® Wireless-AC 9461 (For PCB rev. 1.1) Intel® Wireless-AC 9560 (For PCB rev. 1.2) |
| Expansion Slots | CPU: 1 x PCI Express x16 slot, supporting PCIe 5.0 and running at x16 (PCIEX16) * The PCIEX16 slot can only support a graphics card or an NVMe SSD. If only one graphics card is to be installed, be sure to install it in the PCIEX16 slot. Chipset: |
| Storage Interface | CPU: 1 x M.2 connector (Socket 3, M key, type 22110/2280 PCIe 4.0 x4/x2 SSD support) (M2A_CPU) Chipset: |
| USB | Chipset: 1 x USB Type-C® port on the back panel, with USB 3.2 Gen 2×2 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: |
| Internal I/O Connectors | 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 Panel Connectors | 1 x USB Type-C® port, with USB 3.2 Gen 2×2 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 |
| I/O Controller | iTE® I/O Controller Chip |
| 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. |
| 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 |
| Unique 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 |
| Operating System | Support for Windows 11 64-bit, Windows 10 64-bit |
| Form Factor | ATX Form Factor; 30.5cm x 24.4cm |
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Gigabyte Z790 UD AC DDR5 LGA 1700 ATX Motherboard
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SKU: Z790 UD AC
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| Brand | Gigabyte |
|---|---|
| Motherboard Platform | Intel |
| Motherboard Chipset | Intel Z790 |
| Socket | LGA1700 |
| Memory Supported | DDR5 |
