Mainboard Gigabyte Z790-D DDR4 (INTEL Z790/SOCKET 1700/ATX/4 KHE RAM/DD4)

- Support for DDR4 5333(O.C.)/ DDR4 5133(O.C.)/DDR4 5000(O.C.)/4933(O.C.)/4800(O.C.)/ 4700(O.C.)/ 4600(O.C.)/ 4500(O.C.)/ 4400(O.C.)/ 4300(O.C.)/4266(O.C.) / 4133(O.C.) / 4000(O.C.) / 3866(O.C.) / 3800(O.C.) / 3733(O.C.) / 3666(O.C.) / 3600(O.C.) / 3466(O.C.) / 3400(O.C.) / 3333(O.C.) / 3300(O.C.) / 3200 / 3000 / 2933 / 2800 / 2666 / 2400 / 2133 MHz memory modules
- 4 x DDR DIMM sockets supporting up to 128 GB (32 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
(Please refer "Memory Support List" for more information.)

Realtek® 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps)

CPU:
- 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)
- 1 x PCI Express x16 slot, supporting PCIe 3.0 and running at x1 (PCIEX1_4)
- 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)

CPU:
- 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)
- 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

1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
- 1 x 4-pin ATX 12V power connector
- 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

- 1 x USB Type-C® port, with USB 3.2 Gen 2x2 support
- 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
- 1 x HDMI 2.0 port
- 1 x RJ-45 port
- 3 x audio jacks

iTE® I/O Controller Chip

- 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.

- 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

- 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

- Norton® Internet Security (OEM version)
- LAN bandwidth management software

- Support for Windows 11 64-bit
- Support for Windows 10 64-bit