- Brand: Gigabyte
- Model: Z790_D
- Product Type: Motherboard
- Form Factor: ATX; 30.5 cm x 24.4 cm
- Processor
- LGA1700 socket: Supports 14th, 13th, and 12th generation Intel Core, Pentium Gold, and Celeron processors
- Chipset: Intel Z790 Express chipset
- Memory
- 4 x DDR5 DIMM sockets supporting up to 256 GB (64 GB per DIMM capacity) of system memory
- Dual-channel memory architecture
- Audio: Realtek audio codec
- High-definition audio: 2/4/5.1/7.1-channel
- Supports S/PDIF out
- LAN
- Realtek 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps)
- Expansion slots
- CPU:
- 1 x PCI Express x16 slot, supporting PCIe 5.0 and running at x16 (PCIEX16)
- Memory Interface
- CPU:
- 1 x M.2 connector (Socket 3, M key, Type 22110/2280 PCIe 4.0 x4/x2 SSD support) (M2A_CPU)
- Chipset:
- 1 x M.2 connector (Socket 3, M key, Type 2280 PCIe 4.0 x4/x2 SSD support) (M2P_SB)
- 1 x M.2 connector (Socket 3, M key, Type 2280 SATA and PCIe 4.0 x4/x2 SSD support) (M2M_SB)
- 4 x SATA 6Gb/s connectors
- USB
- Chipset:
- 1 x USB Type-C port on the back panel, with USB 3.2 Gen 2 support
- 1 x USB Type-C port with USB 3.2 Gen 1 support, accessible via internal USB header
- 1 x USB 3.2 Gen 2 Type-A port (Red) Back Panel
- 6 x USB 3.2 Gen 1 ports (4 ports on back panel, 2 ports available via internal USB header)
- 2 x USB 2.0/1.1 ports on back panel
- Chipset+USB 2.0 Hub:
- 4 x USB 2.0/1.1 ports, available via internal USB headers
- BIOS:
- 1 x 256MB Flash Memory
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