Description
                          
                        
                      
                      Description
GIGABYTE Z790 UD AC DDR5 LGA 1700 Motherboard
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Intel Socket LGA 1700:Support 13th and 12th Gen Series Processors
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Unparalleled Performance:Twin 16+1+1 Phases Digital VRM Solution*
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Dual Channel DDR5:4*SMD DIMMs with XMP 3.0 Memory Module Support
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Next Generation Storage:3*PCIe 4.0 x4 M.2 Connectors
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Advanced Thermal Design & M.2 Thermal Guard: To Ensure VRM Power Stability & M.2 SSD Performance
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EZ-Latch:PCIe 5.0 x16 Slot with Quick Release & Screwless Design
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Fast Networks:2.5GbE LAN & Wi-Fi 802.11ac
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Extended Connectivity:DP, HDMI, Front USB-C 5Gb/s, Rear USB-C 20Gb/s
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Smart Fan 6:Features Multiple Temperature Sensors, Hybrid Fan Headers with FAN STOP
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Q-Flash Plus: Update BIOS Without Installing the CPU, Memory, and Graphics Card
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CPU- 
LGA1700 socket: Support for the 13th and 12th Generation Intel Core, Pentium Gold and Celeron Processors
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L3 cache varies with CPU
 (Please refer “CPU Support List” for more information.)
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Chipset- 
Intel Z790 Express Chipset
 
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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
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4 x DDR DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity) of system memory
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Dual channel memory architecture
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Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode)
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Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
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Support for Extreme Memory Profile (XMP) memory modules
 (Please refer “Memory Support List” for more information.)
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Onboard GraphicsIntegrated Graphics Processor-Intel HD Graphics support:- 
1 x HDMI port, supporting a maximum resolution of 4096×2160@60 Hz* Support for HDMI 2.0 version and HDCP 2.3.
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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.)
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Audio- 
Realtek Audio CODEC
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High Definition Audio
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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.
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Support for S/PDIF Out
 
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LAN- 
Realtek 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps)
 
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Wireless Communication moduleRealtek Wi-Fi RTL8821CE- 
WIFI 802.11a, b, g, n, ac, supporting 2.4/5 GHz Dual-Band
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BLUETOOTH 4.2
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Support for 11ac wireless standard and up to 433 Mbps data rate
 (Actual data rate may vary depending on environment and equipment.)
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Expansion SlotsCPU:- 
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)
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2 x PCI Express x16 slots, supporting PCIe 3.0 and running at x1 (PCIEX1_1, PCIEX1_4)
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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)
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Storage InterfaceCPU:- 
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)
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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
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USBChipset:- 
1 x USB Type-C port on the back panel, with USB 3.2 Gen 2×2 support
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1 x USB Type-C port with USB 3.2 Gen 1 support, available through the internal USB header
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1 x USB 3.2 Gen 2 Type-A port (red) on the back panel
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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)
 
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Internal I/O Connectors- 
1 x 24-pin ATX main power connector
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2 x 8-pin ATX 12V power connectors
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1 x CPU fan header
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1 x water cooling CPU fan header
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3 x system fan headers
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1 x system fan/water cooling pump header
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2 x addressable LED strip headers
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2 x RGB LED strip headers
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3 x M.2 Socket 3 connectors
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6 x SATA 6Gb/s connectors
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1 x front panel header
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1 x front panel audio header
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1 x S/PDIF Out header
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1 x USB Type-C header, with USB 3.2 Gen 1 support
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1 x USB 3.2 Gen 1 header
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2 x USB 2.0/1.1 headers
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1 x serial port header
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2 x Thunderbolt add-in card connectors
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1 x Trusted Platform Module header (For the GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0 module only)
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1 x reset button
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1 x Q-Flash Plus button
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1 x reset jumper
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1 x Clear CMOS jumper
 
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Back Panel Connectors- 
1 x USB Type-C port, with USB 3.2 Gen 2×2 support
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1 x USB 3.2 Gen 2 Type-A port (red)
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4 x USB 3.2 Gen 1 ports
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4 x USB 2.0/1.1 ports
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2 x SMA antenna connectors (1T1R)
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1 x HDMI 2.0 port
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1 x DisplayPort
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1 x RJ-45 port
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3 x audio jacks
 
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I/O Controller- 
iTE I/O Controller Chip
 
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H/W Monitoring- 
Voltage detection
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Temperature detection
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Fan speed detection
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Water cooling flow rate detection
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Fan fail warning
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Fan speed control* Whether the fan (pump) speed control function is supported will depend on the fan (pump) you install.
 
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BIOS- 
1 x 256 Mbit flash
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Use of licensed AMI UEFI BIOS
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PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
 
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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.
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Support for Q-Flash
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Support for Q-Flash Plus
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Support for Smart Backup
 
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Bundled Software- 
Norton Internet Security (OEM version)
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LAN bandwidth management software
 
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Operating System- 
Support for Windows 11 64-bit
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Support for Windows 10 64-bit
 
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Form Factor- 
ATX Form Factor; 30.5cm x 24.4cm
 
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