| Model | Gigabyte Z790 D AX |
| CPU Support | Supports 14th, 13th, and 12th Generation Intel® Core™, Pentium® Gold, and Celeron® processors (LGA1700 socket) |
| Chipset | Intel® Z790 Express Chipset |
| Memory | 4 x DDR5 DIMM sockets supporting up to 192 GB (48 GB single DIMM capacity); Supports DDR5 7600(O.C.) to 4400 MT/s memory modules; Dual channel memory architecture; Supports ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode); Supports non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules; Supports Extreme Memory Profile (XMP) memory modules |
| Graphics | Integrated Graphics Processor with Intel® HD Graphics support; 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz; 1 x DisplayPort, supporting a maximum resolution of 4096x2304@60 Hz |
| Audio | Realtek Audio CODEC; High Definition Audio; 2/4/5.1/7.1-channel |
| LAN | Realtek 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps) |
| Wireless Communication | Intel Wi-Fi 6E AX211 (PCB rev. 1.0); Supports 2.4/5/6 GHz carrier frequency bands; Bluetooth 5.3; Supports 11ax 160MHz wireless standard |
| Expansion Slots | 1 x PCI Express x16 slot (PCIe 5.0, running at x16); 1 x PCI Express x16 slot (PCIe 4.0, running at x4); 1 x PCI Express x16 slot (PCIe 3.0, running at x1); 2 x PCI Express x1 slots (PCIe 3.0, running at x1) |
| Storage Interface | 1 x M.2 connector (Socket 3, M key, type 22110/2280 PCIe 4.0 x4/x2 SSD support); 2 x M.2 connectors (Socket 3, M key, type 2280 PCIe 4.0 x4/x2 SSD support); 4 x SATA 6Gb/s connectors; Supports RAID 0, RAID 1, RAID 5, and RAID 10 for NVMe and SATA storage devices |
| USB Ports | 1 x USB Type-C port on the back panel (USB 3.2 Gen 2); 1 x USB Type-C port via internal header (USB 3.2 Gen 1); 1 x USB 3.2 Gen 2 Type-A port (red) on the back panel; 6 x USB 3.2 Gen 1 ports (4 on back panel, 2 via internal header); 2 x USB 2.0/1.1 ports on the back panel; 4 x USB 2.0/1.1 ports via internal headers |
| 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 CPU fan/water cooling pump header; 3 x system fan headers; 1 x system fan/water cooling pump header; 2 x addressable LED strip headers; 3 x M.2 Socket 3 connectors; 4 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 (USB 3.2 Gen 1); 1 x USB 3.2 Gen 1 header; 2 x USB 2.0/1.1 headers; 2 x Thunderbolt add-in card connectors; 1 x Trusted Platform Module header; 1 x reset button; 1 x Q-Flash Plus button; 1 x reset jumper; 1 x Clear CMOS jumper |
| Back Panel Connectors | 1 x PS/2 keyboard/mouse port; 1 x USB Type-C port (USB 3.2 Gen 2); 1 x USB 3.2 Gen 2 Type-A port (red); 4 x USB 3.2 Gen 1 ports; 2 x USB 2.0/1.1 ports; 2 x SMA antenna connectors (2T2R); 1 x HDMI port; 1 x DisplayPort; 1 x RJ-45 port; 3 x audio jacks |
| Form Factor | ATX Form Factor; 30.5cm x 24.4cm |
| Unique Features | GIGABYTE Ultra Durable™ Technology; GIGABYTE UEFI BIOS; GIGABYTE On/Off Charge™ for USB devices; LAN with high ESD Protection; Solid capacitors for CPU VRM design |
