Product	Gigabyte MS73-HB0 - Intel® C741 Chipset - Dual Intel 10GbE + Dual 1GbE - 12x SATA - 2x M.2	Gigabyte MS73-HB2 - Intel® C741 Chipset - Dual Broadcom 10GbE + Dual 1GbE - 12x SATA - 2x M.2
Action	Select	Select
Main Specifications
Product Type	Server Board	Server Board
CPU Socket	Socket LGA4677	Socket LGA4677
North Bridge	Intel C741	Intel C741
Form Factor	E-ATX	E-ATX
Detailed Specifications
Supported Processor	5th Generation Intel® Xeon® Scalable Processors	5th Generation Intel® Xeon® Scalable Processors
Memory Technology	DDR5 ECC Registered	DDR5 ECC Registered
Memory Speed	Up to 4800 MHz (1DPC), 4400MHz (2DPC)	Up to 4800 MHz (1DPC), 4400MHz (2DPC)
Memory Slots	16x 288-pin DIMM sockets	16x 288-pin DIMM sockets
Max Memory Support	2TB Memory supported 8-Channel memory architecture per processor RDIMM modules up to 128GB supported 3DS RDIMM modules up to 256GB supported	2TB Memory supported 8-Channel memory architecture per processor RDIMM modules up to 128GB supported 3DS RDIMM modules up to 256GB supported
Expansion Slots	Slot_6: 1 x PCIe x16 (Gen5 x16 bus) slot, from CPU_0 Slot_5: 1 x PCIe x16 (Gen5 x16 bus) slot, from CPU_1 Slot_4: 1 x PCIe x16 (Gen5 x16 bus) slot, from CPU_1 Slot_3: 1 x PCIe x16 (Gen5 x16 bus) slot, from CPU_0 Slot_2: 1 x PCIe x16 (Gen5 x16 bus) slot, from CPU_0 Slot_1: 1 x PCIe x16 (Gen5 x16 bus) slot, from CPU_1	Slot_6: 1 x PCIe x16 (Gen5 x16 bus) slot, from CPU_0 Slot_5: 1 x PCIe x16 (Gen5 x16 bus) slot, from CPU_1 Slot_4: 1 x PCIe x16 (Gen5 x16 bus) slot, from CPU_1 Slot_3: 1 x PCIe x16 (Gen5 x16 bus) slot, from CPU_0 Slot_2: 1 x PCIe x16 (Gen5 x16 bus) slot, from CPU_0 Slot_1: 1 x PCIe x16 (Gen5 x16 bus) slot, from CPU_1
Graphics Controller	Integrated in Aspeed® AST2600 2D Video Graphic Adapter with PCIe bus interface 1920x1200@60Hz 32bpp, DDR4 SDRAM	Integrated in Aspeed® AST2600 2D Video Graphic Adapter with PCIe bus interface 1920x1200@60Hz 32bpp, DDR4 SDRAM
Network Controller(s)	2x 10Gb/s BASE-T LAN ports (Intel® X710-AT2) 2x 1Gb/s LAN ports (Intel® I210-AT) 1x 10/100/1000 management LAN	2x 10Gb/s BASE-T LAN ports (Broadcom® BCM57416) 2x 1Gb/s LAN ports (Intel® I210-AT) 1x 10/100/1000 management LAN
Back-panel Interfaces	2x USB 3.2 Gen 1 1x VGA 1x COM 4x RJ45 1x MLAN 1x ID button with LED	2x USB 3.2 Gen 1 1x VGA 1x COM 4x RJ45 1x MLAN 1x ID button with LED
On-Board Interfaces	1x 24-pin ATX main power connector 2x 8-pin ATX 12V power connectors 1x 6-pin ATX 12V power connector 2x M.2 slots 2x CPU fan headers 4x System fan headers 1x USB 3.2 Gen1 header 1x TPM header 1x Front panel header 1 x HDD back plane board header 1x PMBus connector 1x IPMB connector 1x Clear CMOS jumper 1x BIOS recovery jumper	1x 24-pin ATX main power connector 2x 8-pin ATX 12V power connectors 1x 6-pin ATX 12V power connector 2x M.2 slots 2x CPU fan headers 4x System fan headers 1x USB 3.2 Gen1 header 1x TPM header 1x Front panel header 1 x HDD back plane board header 1x PMBus connector 1x IPMB connector 1x Clear CMOS jumper 1x BIOS recovery jumper
Management	Aspeed® AST2600 management controller GIGABYTE Management Console (AMI MegaRAC SP-X) web interface	Aspeed® AST2600 management controller GIGABYTE Management Console (AMI MegaRAC SP-X) web interface
PCI Express x16	6 PCIe 5.0 x16 slots	6 PCIe 5.0 x16 slots
PCI Express M.2	2x M.2 slots: - M-key - PCIe Gen4 x4 per slot - Supports NGFF-22110/2280 cards - From CPU0	2x M.2 slots: - M-key - PCIe Gen4 x4 per slot - Supports NGFF-22110/2280 cards - From CPU0
LAN Ports	2x 10Gb/s BASE-T LAN ports (Intel® X710-AT2) 2x 1Gb/s LAN ports (Intel® I210-AT) 1x 10/100/1000 management LAN	2x 10Gb/s BASE-T LAN ports (Broadcom® BCM57416) 2x 1Gb/s LAN ports (Intel® I210-AT) 1x 10/100/1000 management LAN
SATA 6Gbps AHCI Controller	Intel PCH	Intel PCH
SATA 6Gbps AHCI Ports	12	12
SATA 6Gbps AHCI RAID Levels	RAID 0/1/10/5	RAID 0/1/10/5
VGA Ports	1x VGA	1x VGA
TPM	1x TPM header with SPI interface Optional TPM 2.0 kit: CTM010	1x TPM header with SPI interface Optional TPM 2.0 kit: CTM010
Action	Select	Select