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Quick ShippingMore ready-to-ship models in the MS73 series.
MS73-HB2
Motherboard - 5th/4th Gen Intel® Xeon® Scalable - E-ATX DP 10Gb/s Broadcom Ethernet Controller
- Dual 5th/4th Gen Intel® Xeon® Scalable Processors
- 8-Channel DDR5 RDIMM, 16 x DIMMs
- Intel® C741 Chipset
- 2 x 10Gb/s LAN ports via Broadcom® BCM57416
- 2 x 1Gb/s LAN ports via Intel® I210-AT
- 3 x SlimSAS connectors for 12 x SATA 6Gb/s
- 2 x SATA 6Gb/s ports
- 2 x M.2 slots with PCIe Gen4 x4 interface
- 6 x PCIe Gen5 x16 expansion slots
- Overview
- Specifications
- Support
- Related Resources
Specifications
Form Factor
E-ATX
304.8W x 330.2D mm
304.8W x 330.2D mm
CPU
5th Generation Intel® Xeon® Scalable Processors
4th Generation Intel® Xeon® Scalable Processors
Dual processor, TDP up to 270W
Note: If only 1 CPU is installed, some PCIe or memory functions might be unavailable.
4th Generation Intel® Xeon® Scalable Processors
Dual processor, TDP up to 270W
Note: If only 1 CPU is installed, some PCIe or memory functions might be unavailable.
Socket
2 x LGA 4677
Socket E
Socket E
Chipset
Intel® C741
Memory
16 x DIMM slots
DDR5 memory supported only
8-Channel memory architecture
RDIMM up to 96GB supported
3DS RDIMM up to 256GB supported
5th Gen Intel® Xeon®: Up to 5600 MT/s
4th Gen Intel® Xeon®: Up to 4800 MT/s
DDR5 memory supported only
8-Channel memory architecture
RDIMM up to 96GB supported
3DS RDIMM up to 256GB supported
5th Gen Intel® Xeon®: Up to 5600 MT/s
4th Gen Intel® Xeon®: Up to 4800 MT/s
LAN
2 x 10Gb/s LAN ports (1 x Broadcom® BCM57416)
2 x 1Gb/s LAN ports (2 x Intel® I210-AT)
Support NCSI function
1 x 10/100/1000 Mbps Management LAN
2 x 1Gb/s LAN ports (2 x Intel® I210-AT)
Support NCSI function
1 x 10/100/1000 Mbps Management LAN
Video
Integrated in Aspeed® AST2600
- 1 x VGA port
- 1 x VGA port
Audio
N/A
Storage Interface
PCH:
- 3 x SlimSAS connectors for 12 x SATA 6Gb/s
- 2 x SATA 6Gb/s ports
- 3 x SlimSAS connectors for 12 x SATA 6Gb/s
- 2 x SATA 6Gb/s ports
RAID
Intel® SATA RAID 0/1/10/5
Expansion Slots
Slot_6: PCIe x16 (Gen5 x16) slot, from CPU_0
Slot_5: PCIe x16 (Gen5 x16) slot, from CPU_1
Slot_4: PCIe x16 (Gen5 x16) slot, from CPU_1
Slot_3: PCIe x16 (Gen5 x16) slot, from CPU_0
Slot_2: PCIe x16 (Gen5 x16) slot, from CPU_0
Slot_1: PCIe x16 (Gen5 x16) slot, from CPU_1
2 x M.2 slots:
- M-key
- PCIe Gen4 x4, from CPU_0
- Support 2280/22110 cards
Slot_5: PCIe x16 (Gen5 x16) slot, from CPU_1
Slot_4: PCIe x16 (Gen5 x16) slot, from CPU_1
Slot_3: PCIe x16 (Gen5 x16) slot, from CPU_0
Slot_2: PCIe x16 (Gen5 x16) slot, from CPU_0
Slot_1: PCIe x16 (Gen5 x16) slot, from CPU_1
2 x M.2 slots:
- M-key
- PCIe Gen4 x4, from CPU_0
- Support 2280/22110 cards
Internal I/O
1 x 24-pin ATX main power connector
2 x 8-pin ATX 12V power connectors
2 x 6-pin ATX 12V power connectors
2 x CPU fan headers
4 x System fan headers
1 x USB 3.2 Gen1 header
2 x M.2 slots
3 x SlimSAS connectors
2 x SATA connectors
1 x VROC connector
1 x Front panel header
1 x Backplane board header
1 x PMBus header
1 x IPMB header
1 x TPM header
2 x 8-pin ATX 12V power connectors
2 x 6-pin ATX 12V power connectors
2 x CPU fan headers
4 x System fan headers
1 x USB 3.2 Gen1 header
2 x M.2 slots
3 x SlimSAS connectors
2 x SATA connectors
1 x VROC connector
1 x Front panel header
1 x Backplane board header
1 x PMBus header
1 x IPMB header
1 x TPM header
Rear I/O
2 x USB 3.2 Gen1
1 x VGA
1 x RJ45 serial port
4 x RJ45
1 x MLAN
1 x ID button with LED
1 x VGA
1 x RJ45 serial port
4 x RJ45
1 x MLAN
1 x ID button with LED
TPM
1 x TPM header with SPI interface
- Optional TPM2.0 kit: CTM010
- Optional TPM2.0 kit: CTM010
OS Compatibility
Please refer to OS compatibility table in support page
Board Management
Aspeed® AST2600 Baseboard Management Controller
GIGABYTE Management Console web interface
GIGABYTE Management Console web interface
- Dashboard
- HTML5 KVM
- Sensor Monitor (Voltage, RPM, Temperature, CPU Status …etc.)
- Sensor Reading History Data
- FRU Information
- SEL Log in Linear Storage / Circular Storage Policy
- Hardware Inventory
- Fan Profile
- System Firewall
- Power Consumption
- Power Control
- Advanced power capping
- LDAP / AD / RADIUS Support
- Backup & Restore Configuration
- Remote BIOS/BMC/CPLD Update
- Event Log Filter
- User Management
- Media Redirection Settings
- PAM Order Settings
- SSL Settings
- SMTP Settings
PSU Connectors
1 x 24-pin ATX main power connector
2 x 8-pin ATX 12V power connectors
2 x 6-pin ATX 12V power connectors
2 x 8-pin ATX 12V power connectors
2 x 6-pin ATX 12V power connectors
Operating Properties
Operating temperature: 10°C to 40°C
Operating humidity: 8-80% (non-condensing)
Non-operating temperature: -40°C to 60°C
Non-operating humidity: 20%-95% (non-condensing)
Operating humidity: 8-80% (non-condensing)
Non-operating temperature: -40°C to 60°C
Non-operating humidity: 20%-95% (non-condensing)
Retail Packaging Content
1 x MS73-HB2
1 x I/O shield
1 x Quick start guide
6 x Carriers
1 x SlimSAS to 4 x SATA 6Gb/s cable (600mm)
Single Box dimensions: 409 x 355 x 78 mm
Carton dimensions: 729 x 415 x 432 mm
Quantity: 10 x single boxes in one carton
1 x I/O shield
1 x Quick start guide
6 x Carriers
1 x SlimSAS to 4 x SATA 6Gb/s cable (600mm)
Single Box dimensions: 409 x 355 x 78 mm
Carton dimensions: 729 x 415 x 432 mm
Quantity: 10 x single boxes in one carton
Bulk Packaging Content
10 x MS73-HB2
10 x I/O shields
60 x Carriers
Carton dimensions: 600 x 473 x 517 mm
10 x I/O shields
60 x Carriers
Carton dimensions: 600 x 473 x 517 mm
Reference Numbers
Retail: 9MS73HB2MR-000-3*/1*
Bulk: 9MS73HB2NR-000-3*/1*
Part Numbers:
- I/O shield: 12AIO-MD72HB-00R
- SlimSAS to 4 x SATA cable (600mm): 25CFM-600800-A4R
Optional parts:
- CPU fansink: 25ST0-0Z9221-A3R
Bulk: 9MS73HB2NR-000-3*/1*
Part Numbers:
- I/O shield: 12AIO-MD72HB-00R
- SlimSAS to 4 x SATA cable (600mm): 25CFM-600800-A4R
Optional parts:
- CPU fansink: 25ST0-0Z9221-A3R
[#1] All materials provided herein are for reference only. GIGABYTE reserves the right to modify or revise the content at any time without prior notice.
[#2] Advertised performance is based on maximum theoretical values as specified by the respective chipset vendors or standards organizations. Actual performance may vary depending on system configuration.
[#3] All trademarks and logos are the property of their respective owners.
