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Board Size

E-ATX
304.8W x 330.2D mm

Processor Supported

4th Generation Intel® Xeon® Scalable Processors
Intel® Xeon® CPU Max Series
Intel® Xeon® Platinum Processor, Intel® Xeon® Gold Processor, Intel® Xeon® Silver Processor
Dual processor, CPU 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

Chipset Description

Intel® C741 Chipset

Memory Type

16 x DIMM slots
DDR5 memory supported only
8-Channel memory architecture
RDIMM modules up to 96GB supported
3DS RDIMM modules up to 256GB supported
Memory speed: Up to 4800 MHz

Integrated Network

2 x 1Gb/s LAN ports (Intel® I210-AT)
NCSI function supported

1 x 10/100/1000 management LAN

Integrated Video Controller

Integrated in Aspeed® AST2600
2D Video Graphic Adapter with PCIe bus interface
1920x1200@60Hz 32bpp, DDR4 SDRAM

Integrated Audio Controller

N/A

Integrated SAS Controller

N/A

Integrated SATA Controller

3 x SlimSAS with 12 x SATA 6Gb/s ports
2 x 7-pin SATA DOM 6Gb/s ports

Support RAID Function

Intel® SATA RAID 0/1/10/5

Expansion Slot

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

2 x M.2 slots:
- M-key
- PCIe Gen4 x4, from CPU_0
- Supports 2280/22110 cards

On-Board Connector

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 M.2 slots
2 x CPU fan headers
4 x System fan headers
1 x USB 3.2 Gen1 header
1 x TPM header
1 x VROC connector
1 x Front panel header
1 x HDD backplane board header
1 x PMBus connector
1 x IPMB connector
1 x Clear CMOS jumper
1 x BIOS recovery jumper
1 x Buzzer

Rear I/O Connectors

2 x USB 3.2 Gen1
1 x VGA
1 x RJ45 COM
2 x RJ45
1 x MLAN
1 x ID button with LED

TPM

1 x TPM header with SPI interface
Optional TPM2.0 kit: CTM010

OS Driver Supported

Please refer to OS compatibility table in support page

Server Management

Aspeed® AST2600 management controller
GIGABYTE Management Console (AMI MegaRAC SP-X) 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
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 Connector

1 x 24-pin ATX main power connector
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)

Packaging Bundle

1 x MS73-HB1
1 x I/O shield
1 x Quick start guide
6 x Carrier clips
1 x SlimSAS to 4 x SATAIII 6Gb/s cable
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-HB1
10 x I/O shields
60 x Carrier clips
Carton dimensions: 600 x 473 x 517 mm

Ordering Information

Retail: 9MS73HB1MR-000-1*
Bulk: 9MS73HB1NR-000-1*

Part Numbers:
- I/O shield: 12AIO-MD72HB-00R
- SlimSAS to 4 x SATA cable (600mm): 25CFM-600800-A4R