Mainboard Gigabyte Z790 GAMING X AX DDR5

4 x DDR5 DIMM sockets supporting up to 192 GB (48 GB single DIMM capacity)

1. 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. 1 x PCI Express x16 slots, supporting PCIe 4.0 and running at x4 (PCIEX4_1)
2. 1 x PCI Express x16 slots, supporting PCIe 3.0 and running at x4 (PCIEX4_2)

1. 1 x M.2 connector (Socket 3, M key, type 22110/2280 PCIe 4.0 x4/x2 SSD support) (M2A_CPU)

Chipset:

1. 2 x M.2 connectors (Socket 3, M key, type 22110/2280 PCIe 4.0 x4/x2 SSD support) (M2P_SB, M2Q_SB)
2. 1 x M.2 connector (Socket 3, M key, type 22110/2280 SATA and PCIe 4.0 x4/x2 SSD support) (M2M_SB)
3. 6 x SATA 6Gb/s connectors
   * Refer to “2-8 Internal Connectors,” for the installation notices for the M.2 and SATA connectors.

1. 1 x 24-pin ATX main power connector
2. 2 x 8-pin ATX 12V power connectors
3. 1 x CPU fan header
4. 1 x water cooling CPU fan header
5. 3 x system fan headers
6. 1 x system fan/water cooling pump header
7. 2 x addressable LED strip headers
8. 2 x RGB LED strip headers
9. 4 x M.2 Socket 3 connectors
10. 6 x SATA 6Gb/s connectors
11. 1 x front panel header
12. 1 x front panel audio header
13. 1 x USB Type-C^® header, with USB 3.2 Gen 2 support
14. 1 x USB 3.2 Gen 1 header
15. 2 x USB 2.0/1.1 headers
16. 2 x Thunderbolt™ add-in card connectors
17. 1 x Trusted Platform Module header (For the GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0 module only)
18. 1 x Q-Flash Plus button
19. 1 x reset button
20. 1 x reset jumper
21. 1 x Clear CMOS jumper

1. 4 x USB 2.0/1.1 ports
2. 2 x SMA antenna connectors (2T2R)
3. 2 x USB 3.2 Gen 2 Type-A ports (red)
4. 1 x DisplayPort
5. 1 x HDMI 2.0 port
6. 3 x USB 3.2 Gen 1 ports
7. 1 x USB Type-C^® port, with USB 3.2 Gen 2×2 support
8. 1 x RJ-45 port
9. 1 x optical S/PDIF Out connector
10. 2 x audio jacks

1. Realtek^® 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps)
2. Intel^® Wi-Fi 6E AX210 (PCB rev. 1.0)
   1. WIFI a, b, g, n, ac, ax, supporting 2.4/5/6 GHz carrier frequency bands
   2. BLUETOOTH 5.3
   3. Support for 11ax 160MHz wireless standard and up to 2.4 Gbps data rate

   Intel^® Wi-Fi 6E AX211 (PCB rev. 1.1)

   1. WIFI a, b, g, n, ac, ax, supporting 2.4/5/6 GHz carrier frequency bands
   2. BLUETOOTH 5.3
   3. Support for 11ax 160MHz wireless standard and up to 2.4 Gbps data rate

1. ATX Form Factor; 30.5cm x 24.4cm