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GIGABYTE MS73-HB0 Extended ATX Server Motherboard - 5th/4th Gen Intel® Xeon® Scalable - E-ATX DP 10Gb/s Broadcom Ethernet Controller,Dual processor, TDP up to 270W

  • 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 4i connectors with SATA interface
  • 2 x SATA 7-pin ports
  • 2 x M.2 slots with PCIe Gen4 x4 interface
  • 6 x PCIe Gen5 x16 expansion slots
Overview
Specs
Reviews (1)
Giga MS73-HB1 server MB
Accelerating Artificial Intelligence and Leading Efficiency

Engineering richer features in a revolutionary platform, Intel has made an incredible jump in processor performance in the business transformation journey. AI and deep learning performance will benefit from the built-in AI acceleration engines, while networking, storage, and analytics leverage other specialized accelerators in the 4th & 5th Gen Intel Xeon Scalable processors. Adding a host of new features to target a wide range of workloads, the new families of Intel Xeon processors will deliver even better CPU performance and performance per watt, and do so on a PCIe 5.0 platform with 2x the prior gen throughput to greatly speed up data movement to and from GPUs and storage. For this new platform, GIGABYTE has products ready to get the most out of Intel Xeon CPU-based systems that support fast PCIe Gen5 accelerators and Gen5 NVMe drives, in addition to support for high performant DDR5 memory.
 

Redefine Performance with 4th/5th Gen Intel Xeon Scalable Processors
Redefine Performance with 4th/5th Gen Intel Xeon Scalable Processors
  • Accelerators built-in* Increase ROI while improving efficiency and performance
  • Up to 64 cores More tasks can be done simultaneously and faster with dedicated cores
  • DDR5 support Increased memory frequency and throughput with DDR5 RDIMM support
  • PCIe 5.0 lanes Increased I/O throughput achieving 128GB/s bandwidth with support for the latest drives and accelerators
  • CXL 1.1 support Improve performance via memory coherency and direct accelerator memory access
  • Secure data Intel TDX offers increased confidentiality at the virtual machine level, enhancing privacy and control over your data.

 

Select GIGABYTE for the latest Gen Intel Xeon Platform
High CPU Performance
High CPU Performance

The best in computational performance relies on a system well designed by our engineers to adequately dissipate heat to achieve peak performance.

Energy Efficiency
Energy Efficiency

Our engineers have baked in features to achieve higher efficiency from power supplies and server fans. Along with Titanium and Platinum offerings.

Optimal Price
Optimal Price

GIGABYTE releases multiple product models and configurations to target exactly what users want without paying for extra features that go unused.

Ease of Administration
Ease of Administration

GIGABYTE servers come with GIGABYTE Management Console for server management. Using a web based browser remotely is key to easing management.

Continuous Operation
Continuous Operation

Systems are rigorously designed and tested to ensure downtime will not occur. Customers have come to expect stable performance.

MS73-HB0 Product Overview
MS73-HB0 Product
MS73-HB0 Block Diagram
MS73-HB0 Block Diagram
Optional TPM 2.0 Module
Hardware Security
Optional TPM 2.0 Module

For hardware-based authentication, the passwords, encryption keys, and digital certificates are stored in a TPM module to prevent unwanted users from gaining access to your data. GIGABYTE TPM modules come in either a Serial Peripheral Interface or Low Pin Count bus.


 

GIGABYTE Management Console
Value-added Management
GIGABYTE offers free-of-charge management applications via a specialized small processor built on the server.

For management and maintenance of a server or a small cluster, users can use the GIGABYTE Management Console, which is pre-installed on each server. Once the servers are running, IT staff can perform real-time health monitoring and management on each server through the browser-based graphical user interface. In addition, the GIGABYTE Management Console also provides:

GIGABYTE Management Console
  • Support for standard IPMI specifications that allows users to integrate services

  • Automatic event recording, which can record system behavior 30 seconds before an event occurs

  • ntegrate SAS/SATA/NVMe devices and RAID controller firmware into GIGABYTE Management Console

GIGABYTE Server Management (GSM)
GSM is a software suite that can manage clusters of servers simultaneously over the internet. GSM can be run on all GIGABYTE servers and has support for Windows and Linux.
  • GSM Server: A software program that provides real-time, remote control using a graphical user interface through an administrators computer or through a server in the cluster. The software allows ease of maintenance for large clusters of servers.
  • GSM CLI: A command-line interface for monitoring and managing remotely.
  • GSM Agent: A software program installed on each GIGABYTE server node that retrieves information from each system and devices through the OS, and this software integrates with GSM Server or GSM CLI.
  • GSM Mobile: A mobile app for both Android and iOS that provides admins with real-time system information.
  • GSM Plugin: An application program interface that allows users to use VMware vCenter for real-time monitoring and management of server clusters.
GIGABYTE Server Management

* The entire materials provided herein are for reference only. GIGABYTE reserves the right to modify or revise the content at anytime without prior notice.
* Advertised performance is based on maximum theoretical interface values from respective Chipset vendors or organization who defined the interface specification. Actual performance may vary by system configuration.
* All trademarks and logos are the properties of their respective holders.
* Due to standard PC architecture, a certain amount of memory is reserved for system usage and therefore the actual memory size is less than the stated amount.

Warranty & Returns

Warranty, Returns, And Additional Information

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  • This item is covered by Newegg.com's International Order Return Policy.
  • Read full return policy for details.
  • *Subject to applicable law
  • Warranty Notice:

    This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.
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The GIGABYTE MS73-HB0 is an E-ATX server motherboard for dual 4th- or 5th Gen Intel Xeon Scalable processors, with support for up to 270W TDP per listed CPU configuration. It suits data-center, virtualization, and compute-server builders who need a dual-socket platform; some memory or PCIe functions may be unavailable with only one CPU installed.

Recommended For

  • IT teams building dual-socket servers for virtual machines or container hosts that need to scale CPU and memory capacity within one system.
  • Organizations running memory-intensive server workloads that can use DDR5 registered memory across two Xeon processors, such as large databases or in-memory services.
  • Server builders who need multiple high-bandwidth expansion cards—for example, accelerators, high-speed networking, or storage controllers—and have a chassis and platform that support an E-ATX board.
  • Storage or network appliance builders who need onboard 10GbE, dedicated management networking, and multiple SATA connections for server storage.

Real-World Use Scenarios

  • For a server running multiple virtual machines or containerized services, a system builder can pair two Xeon processors with registered memory to host several workloads on one platform; the number and size of workloads depend on the selected CPUs, memory, and software.
  • For a storage server or shared file repository, a builder can connect multiple SATA drives through the SlimSAS interfaces and use M.2 drives for local boot or fast-access storage; the result is a platform for consolidating data, with usable capacity depending on the drives and storage software.
  • For GPU-accelerated compute or inference, a system builder can use the PCIe expansion slots to add compatible accelerator cards; this makes the board a possible foundation for an accelerator server, while actual workload speed depends on the GPUs, software, cooling, and power configuration.
  • For a network-intensive server handling internal services or data transfers, the 10GbE ports can connect it to a faster local network while the 1GbE ports can serve other network roles; real transfer rates still depend on the network, storage, and workload.
  • For memory-intensive scientific or engineering workloads, a system builder can configure a dual-processor server with registered DDR5 memory and add compatible PCIe devices as needed; this provides room to build a compute node, but does not guarantee a particular application’s performance.

Spec Summary

AttributeValue
Best ForDual-processor server builds using 4th or 5th Gen Intel Xeon Scalable processors, with DDR5 memory, high-speed networking, and PCIe expansion
Processor And SocketSupports two 4th or 5th Gen Intel Xeon Scalable processors in LGA 4677 sockets, with CPU TDP up to 270W; some PCIe or memory functions may be unavailable when only one CPU is installed
Memory Configuration16 DDR5 288-pin registered memory slots, supporting DDR5 5600 and up to 4TB
Expansion SlotsSix PCIe 5.0 x16 slots, split across CPU_0 and CPU_1
Storage And ExpansionTwo SATA 6Gb/s ports, three SlimSAS connectors supporting up to 12 SATA 6Gb/s drives, and two M-key M.2 slots with PCIe Gen4 x4; M.2 supports 2280 and 22110 cards
Wired NetworkingTwo 10Gbps LAN connections via Intel X710-AT2 and two 10/100/1000Mbps connections via Intel I210-AT
Video And Rear I/OAspeed AST2600 onboard video; rear connections include two USB 3.2 Gen 1 ports, VGA, RJ45 serial, four RJ45 ports, MLAN, and an ID button with LED
Internal Headers And PowerIncludes a USB 3.2 Gen 1 header, 24-pin ATX power, two 8-pin and two 6-pin ATX 12V connectors, two CPU fan and four system fan headers, plus VROC, front-panel, backplane, PMBus, IPMB, and TPM headers
Form Factor And DimensionsExtended ATX, 12 × 13 inches
Model IdentifiersGIGABYTE MS73-HB2