Gigabyte Z790 AORUS Master X Motherboard

L3 cache varies with CPU* Please refer to “CPU Support List” for more information.

1. Support for DDR5 8266(O.C) / 8200(O.C) / 8000(O.C) / 7950(O.C) / 7900(O.C) / 7800(O.C) / 7600(O.C.) / 7400(O.C.) / 7200(O.C.) / 7000(O.C.) / 6800(O.C.) / 6600(O.C.) / 6400(O.C.) / 6200(O.C.) / 6000(O.C.) / 5800(O.C.) / 5600(O.C.) / 5400(O.C.) / 5200(O.C.) / 4800 / 4000 MT/s memory modules
2. 4 x DDR5 DIMM sockets supporting up to 192 GB (48 GB single DIMM capacity) of system memory Dual channel memory architecture
3. Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode)
4. Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
5. Support for Extreme Memory Profile (XMP) memory modules

(The CPU and memory configuration may affect the supported memory types, data rate (speed), and number of DRAM modules, please refer to “Memory Support List” for more information.)

– 1 x DisplayPort, supporting a maximum resolution of 4096×2304@60 Hz* Support for DisplayPort 1.2 version and HDCP 2.3

Support for DTS:X® Ultra

High Definition Audio

2/4/5.1-channel* You can change the functionality of an audio jack using the audio software. To configure 5.1-channel audio, access the audio software for audio settings.

Support for S/PDIF Out

(10 Gbps/5 Gbps/2.5 Gbps/1 Gbps/100 Mbps)

– 802.11a, b, g, n, ac, ax, be, supporting 2.4/5/6 GHz carrier frequency bands

– BLUETOOTH 5.3

– Support for 11be 320MHz wireless standardMediaTek Wi-Fi 7 MT7927, RZ738 (PCB rev. 1.1)

– 802.11a, b, g, n, ac, ax, be, supporting 2.4/5/6 GHz carrier frequency bands

– BLUETOOTH 5.3

– Support for 11be 320MHz wireless standardIntel® Wi-Fi 7 BE200 (PCB rev. 1.2)

– 802.11a, b, g, n, ac, ax, be, supporting 2.4/5/6 GHz carrier frequency bands

– BLUETOOTH 5.3

– Support for 11be 320MHz wireless standard

(Actual data rate may vary depending on environment and equipment.)Note:

Wi-Fi 7 features require Windows 11 SV3 to function properly. (There is no support driver for Windows 10)

Wi-Fi 7 channels on 6GHz band availability depends on individual country’s regulations.

– 1 x PCI Express x16 slot, supporting PCIe 5.0 and running at x16 (PCIEX16)* The PCIEX16 slot shares bandwidth with the M2C_CPU connector. The PCIEX16 slot operates at up to x8 mode when a device is installed in the M2C_CPU connector.

* 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 3.0 and running at x4 (PCIEX4)

– 1 x PCI Express x16 slot, supporting PCIe 3.0 and running at x1 (PCIEX1)

– 1 x M.2 connector (Socket 3, M key, type 25110/2280 PCIe 5.0 x4/x2 SSD support) (M2C_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 22110/2280 PCIe 4.0 x4/x2 SSD support) (M2Q_SB)

– 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

RAID 0, RAID 1, RAID5, and RAID 10 support for NVMe SSD storage devices

RAID 0, RAID 1, RAID5, and RAID 10 support for SATA storage devices

– 3 x USB Type-C® ports, with USB 3.2 Gen 2×2 support (2 ports on the back panel, 1 port available through the internal USB header)

Chipset+2 USB 3.2 Gen 2 Hubs:

– 1 x USB Type-C® port on the back panel, with USB 3.2 Gen 1 support

– 7 x USB 3.2 Gen 2 Type-A ports (red) on the back panel

Chipset+2 USB 3.2 Gen 1 Hubs:

– 8 x USB 3.2 Gen 1 ports (4 ports on the back panel, 4 ports available through the internal USB headers)

Chipset+USB 2.0 Hub:

– 4 x USB 2.0/1.1 ports available through the internal USB headers

2 x 8-pin ATX 12V power connectors

1 x CPU fan header

1 x CPU fan/water cooling pump header

4 x system fan headers

4 x system fan/water cooling pump headers

3 x addressable RGB Gen2 LED strip headers

1 x RGB LED strip header

5 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 USB Type-C® header, with USB 3.2 Gen 2×2 support

2 x USB 3.2 Gen 1 headers

2 x USB 2.0/1.1 headers

1 x noise detection 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/GC-TPM2.0 SPI V2 module only)

1 x power button

1 x reset button

1 x reset jumper

1 x Clear CMOS jumper

2 x temperature sensor headers

Voltage Measurement Points

1 x Clear CMOS button

2 x SMA antenna connectors (2T2R)

1 x DisplayPort

1 x USB Type-C® port, with USB 3.2 Gen 1 support

2 x USB Type-C® ports, with USB 3.2 Gen 2×2 support

7 x USB 3.2 Gen 2 Type-A ports (red)

4 x USB 3.2 Gen 1 ports

1 x RJ-45 port

1 x optical S/PDIF Out connector

2 x audio jacks

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.Noise detection

Use of licensed AMI UEFI BIOS

PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0

Support for Q-Flash Plus

Support for Smart Backup

LAN bandwidth management software