| General Information |
| Brand |
GIGABYTE |
| Product Name |
Z790 UD AC (Rev. 1.x) |
| Model |
Z790 UD AC |
| Product Type |
ATX Motherboard |
| Color |
Black |
| Condition |
New, genuine GIGABYTE stock |
| Processor and Chipset |
| Socket |
LGA1700 |
| Supported CPUs |
12th, 13th and 14th Gen Intel Core, Pentium Gold, Celeron |
| Chipset |
Intel Z790 Express |
| Memory |
| Slots |
4x DDR5 DIMM |
| Max Capacity |
256 GB (64 GB per DIMM) |
| Speed |
DDR5 4800 native, up to 7600 (OC) |
| Channel |
Dual channel |
| XMP |
Supported |
| Expansion Slots |
| CPU |
1x PCIe 5.0 x16 (x16) |
| Chipset |
1x PCIe 4.0 x16 (x4), 2x PCIe 3.0 x16 (x1), 2x PCIe 3.0 x1 |
| Storage |
| M.2 (CPU) |
1x M.2 22110/2280 PCIe 4.0 x4/x2 |
| M.2 (Chipset) |
2x M.2 2280 PCIe 4.0 x4/x2 |
| SATA |
6x SATA 6Gb/s |
| RAID |
0, 1, 5, 10 |
| Networking and Audio |
| LAN |
Realtek 2.5GbE |
| Wireless |
Wi-Fi 5 802.11ac dual-band with Bluetooth (module varies by PCB revision) |
| Audio |
Realtek codec, 7.1-channel, S/PDIF out header |
| Rear Panel Ports |
| USB-C |
1x USB 3.2 Gen 2x2 |
| USB-A |
1x USB 3.2 Gen 2, 4x USB 3.2 Gen 1, 4x USB 2.0 |
| Video |
1x HDMI, 1x DisplayPort |
| Other |
RJ-45, 2x SMA antenna connectors, 3x audio jacks |
| Internal Connectors |
| Power |
1x 24-pin ATX, 2x 8-pin ATX 12V |
| USB Headers |
1x USB-C 3.2 Gen 1, 1x USB 3.2 Gen 1, 2x USB 2.0 |
| Fan Headers |
CPU fan, CPU water cooling, 3x system fan, 1x system fan / pump |
| Lighting |
2x ARGB, 2x RGB |
| Other |
TPM header, serial port header, 2x Thunderbolt add-in card connectors, Q-Flash Plus button |
| Physical and BIOS |
| Form Factor |
ATX, 30.5 x 24.4 cm |
| BIOS |
256 Mbit flash, AMI UEFI BIOS |
| Features |
Q-Flash, Q-Flash Plus, Smart Backup, GIGABYTE Control Center |
| OS Support |
Windows 11 / 10 64-bit |
| Warranty |
| Warranty |
Local warranty in Saudi Arabia via PC PARK |