GIGABYTE MB Sc LGA4677 W790 AI TOP, Intel W790, 8xDDR5, WI-FI, E-ATX

CPU

LGA4677 socket: Support for Intel Xeon W-3500/W-3400/W-2500/W-2400 Series Processors
L3 cache varies with CPU
(Please refer "CPU Support List" for more information.)

Chipset

Intel W790 Express Chipset

Memory

Support for 5600(O.C.) / 4800 MHz memory modules
8 x DDR5 DIMM sockets
- Intel Xeon W-3500/W-3400 Series Processors support 8-Channel memory architecture
- Intel Xeon W-2500/W-2400 Series Processors support 4-Channel memory architecture
* The DDR5_C1, DDR5_D1, DDR5_G1, and DDR5_H1 sockets become unavailable when an Intel Xeon W-2500/W-2400 series processor is used.
Support for DDR5 ECC Registered memory modules and up to 2 TB of system memory
- RDIMM-3DS memory supports up to 256 GB per DIMM
- RDIMM memory supports up to 64 GB per DIMM
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.)

Audio

Realtek Audio CODEC
High Definition Audio
2/4/5.1/7.1-channel
* You can change the functionality of an audio jack using the audio software. To configure 7.1-channel audio, access the audio software for audio settings.
Support for S/PDIF Out

LAN

Intel X710-AT2 10GbE LAN chip (10 Gbps/5 Gbps/2.5 Gbps/1 Gbps/100 Mbps)
* Wake On LAN not supported

Wireless Communication module

Intel Wi-Fi 7 BE200NGW
- 802.11a, b, g, n, ac, ax, be, supporting 2.4/5/6 GHz carrier frequency bands
- BLUETOOTH 5.4
- Support for 11be 320MHz wireless standard
(Actual data rate may vary depending on environment and equipment.)
* Wake On LAN not supported
* Wi-Fi 7 features require Windows 11 SV3 to function properly. (There is no support driver for Windows 10.)
* Wi-Fi 7 channels on 6 GHz band availability depends on individual country's regulations.

Expansion Slots

CPU:
- 5 x PCI Express x16 slots, supporting PCIe 5.0 and running at x16
* The PCIEX16_4 and PCIEX16_5 slots become unavailable when an Intel Xeon W-2500/W-2400 series processor is used.
* The PCI Express x16 slots support only graphics cards or NVMe SSDs. For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16_1 slot.

Storage Interface

CPU:
- 4 x M.2 connectors (Socket 3, M key, type 2280 PCIe 5.0 x4/x2 SSD support) (M2A_CPU, M2B_CPU, M2C_CPU, M2D_CPU)
* The M2C_CPU and M2D_CPU connectors become unavailable when an Intel Xeon W-2500/W-2400 series processor is used.
Chipset:
- 2 x M.2 connectors (Socket 3, M key, type 2280 PCIe 4.0 x4/x2 SSD support) (M2E_SB, M2F_SB)
- 8 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

USB

Chipset+Intel Thunderbolt™ 4 Controller:
- 2 x USB4 USB Type-C ports on the back panel
Chipset:
- 1 x USB Type-C port with USB 3.2 Gen 2x2 support, available through the internal USB header
- 2 x USB 3.2 Gen 2 Type-A ports (red) on the back panel
- 6 x USB 3.2 Gen 1 ports (4 ports on the back panel, 2 ports available through the internal USB header)
Chipset+USB 2.0 Hub:
- 4 x USB 2.0/1.1 ports available through the internal USB headers

Internal I/O Connectors

1 x 24-pin ATX main power connector
4 x 8-pin ATX 12V power connectors
1 x PCIe power connector
1 x CPU fan header
1 x CPU fan/water cooling pump header
6 x system fan headers
3 x addressable RGB Gen2 LED strip headers
1 x RGB LED strip header
6 x M.2 Socket 3 connectors
8 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 2x2 support
1 x USB 3.2 Gen 1 header
2 x USB 2.0/1.1 headers
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 Q-Flash Plus button
1 x speaker header
1 x reset jumper
2 x temperature sensor headers
1 x Clear CMOS jumper
1 x Intel VROC Upgrade Key header

Back Panel Connectors

2 x DisplayPort In ports
2 x Thunderbolt™ 4 connectors (USB4 USB Type-C ports)
2 x antenna connectors (2T2R)
2 x USB 3.2 Gen 2 Type-A ports (red)
4 x USB 3.2 Gen 1 ports
2 x RJ-45 ports
1 x optical S/PDIF Out connector
2 x audio jacks

I/O Controller

iTE I/O Controller Chip

H/W Monitoring

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.

BIOS

1 x 512 Mbit flash
Use of licensed AMI UEFI BIOS
PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0

Unique Features

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

Bundled Software

Norton Internet Security (OEM version)
LAN bandwidth management software

Operating System

Support for Windows 11 64-bit

Form Factor

E-ATX Form Factor; 30.5cm x 33.0cm