MS73-HB0 Gigabyte E-ATX Dual E (LGA 4677) 16 DIMM Slots Server Mainboard

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Product version:

Rev-1.x/3.x

See all Dual CPU Motherboard

See other Gigabyte products

€1,553.00

In stock

Happyware Article Number:

SH1M5985-497909

Manufacturer Number:

MS73-HB0

Brand:

Gigabyte

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

MS73-HB0 Gigabyte

High-Performance Dual-Socket E-ATX Server Motherboard featuring PCIe 5.0 expansion with the MS73-HB0 Gigabyte platform

The MS73-HB0 Gigabyte motherboard is engineered as an E-ATX dual-socket foundation for 2P Intel Xeon Scalable (LGA4677) deployments where predictable scale-up compute, high memory bandwidth, and I/O throughput define node efficiency. Built on the Intel C741 chipset, it supports up to 350W TDP CPUs, aligning with virtualization clusters, private cloud compute pools, and enterprise application servers that benefit from strong per-node consolidation.

With 16 DDR5 ECC RDIMM slots across 8 memory channels and up to 2TB capacity, MS73-HB0 Gigabyte enables balanced memory-to-core sizing for database workloads and dense VM footprints. Six PCIe 5.0 x16 slots provide a forward-looking expansion plane for high-speed NICs, storage adapters, and accelerator-class add-ins where lane availability and signal integrity are critical. For storage connectivity, MS73-HB0 Gigabyte integrates 3 SlimSAS 4i headers plus 2 additional SATA ports for up to 14 SATA devices, while dual M.2 PCIe 4.0 x4 sockets deliver fast, serviceable boot or cache tiers without consuming primary expansion slots.

Why Choose the MS73-HB0 Gigabyte?

The MS73-HB0 Gigabyte design targets high density-to-performance in a standard E-ATX footprint by combining dual-socket compute, DDR5 bandwidth, and PCIe 5.0 expansion for scalable node architectures. Integrated multi-speed networking, dedicated management, and flexible storage paths support consistent enterprise rollouts, minimizing platform variance across virtualization, database, and storage-focused configurations.

Gigabyte applies data center engineering discipline with validated power and thermal design for high-TDP CPUs, a server-grade UEFI stack, and ASPEED AST2600 BMC management with IPMI to align with modern remote operations and lifecycle controls expected in enterprise environments.

Key Applications:

2P virtualization and private cloud nodes
Database and scale-up enterprise applications
High I/O density SATA storage servers
Dedicated boot and cache tiers with M.2 NVMe
Network-intensive edge or aggregation services

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your MS73-HB0 Gigabyte rollout, helping you standardize configurations and procurement across projects. For larger deployments, Bulk Order Discount options support cost-controlled scaling without compromising platform consistency.

Technical details of MS73-HB0 Gigabyte

CPU Socket:

E (LGA 4677)

Onboard Memory:

RAID Support:

Yes

CPU Manufacturer:

Intel

CPU Supported Type:

Xeon Scalable

Form Factor:

E-ATX

Chipset:

Intel C741

RAM Maximum Capacity:

2TB

Max RAM Frequency :

5600MHz

RAM Slots:

16 DIMM DDR5

RAM Channels:

8-Channel

PCIe Slots:

6 PCIe 5.0 x16

M.2 Slots:

2 PCIe 4.0 x4 M.2 2280, M.2 22110 M-Key

Network Ports:

2 RJ45 1 Gbps 2 RJ45 10 Gbps

ECC Support:

ECC

Onboard Network:

Ethernet

Suitability:

Server

Onboard CPU:

RAID Support:

Yes

Onboard Graphic:

Yes

Video Output:

1x VGA

USB Ports:

2x USB 3.2 Gen 1 Type-A 1x USB 3.2 Gen 1x2

Other Ports:

1x MLAN port 1x COM Port

Trusted Platform Module (TPM):

BIOS:

UEFI

Wi-Fi Support:

None

Onboard Audio Chipset:

Embedded:

Card Reader:

How long is the Warranty and how you can get technical support for MS73-HB0 Gigabyte

Warranty:	36 months (part)
RMA Url:	https://www.gigabyte.com/Support/Consumer/Warranty
Description:	Items must be returned first. The manufacturer does not send replacement items in advance. Delivery times are not guaranteed, and on-site service is not offered as standard.