Gigabyte MZ73-LM1 Dual AMD EPYC 9005 Motherboard
Brand: Gigabyte | Category: Servers
SKU: MZ73-LM1 | Part #: MZ73-LM1 | MPN: MZ73-LM1
Contact for Pricing — Request a Quote
About the Gigabyte MZ73-LM1 Dual AMD EPYC 9005 Motherboard
The Gigabyte MZ73-LM1 dual-socket motherboard delivers enterprise-grade connectivity with dual 10GbE onboard LAN ports and extensive PCIe 5.0 expansion capabilities, enabling next-generation network I/O performance for data center workloads. Built on the E-ATX form factor, this motherboard supports multiple PCIe 5.0 x16 slots alongside OCP 3.0 mezzanine support, providing flexibility for high-bandwidth storage, networking, and accelerator cards in demanding infrastructure environments.
The MZ73-LM1 is purpose-built for organizations deploying AMD EPYC 9005 series processors, with two Socket SP5 CPU slots capable of delivering up to 384 cores and 768 threads per system. This dual-processor architecture, combined with 24 DDR5 DIMM slots (12 per CPU) supporting 12-channel memory per socket with ECC, 3DS RDIMM, and RDIMM options, creates a robust platform for virtualization, high-performance computing, and memory-intensive analytics. Network engineers and IT procurement teams will benefit from the integrated ASPEED AST2600 BMC with IPMI 2.0 and Redfish support, enabling remote management across enterprise deployments. The motherboard includes comprehensive Reliability, Availability, and Serviceability (RAS) features such as ECC memory protection, memory mirroring, patrol scrub, and machine check architecture to safeguard mission-critical workloads. Gigabyte's implementation delivers broad operating system compatibility, supporting Windows Server 2022, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, and VMware vSphere, ensuring seamless integration into existing data center environments. Multiple SATA III and NVMe interfaces via PCIe 5.0 provide flexible storage configurations for diverse deployment scenarios.
Key Specifications
- Manufacturer: Gigabyte
- Part Number: MZ73-LM1
- Form Factor: E-ATX
- CPU Sockets: 2 x Socket SP5
- Maximum System Cores/Threads: Up to 384 cores / 768 threads
- Memory Configuration: 24 x DDR5 DIMM slots with 12-channel DDR5 per CPU
- PCIe Version: PCIe 5.0
- Onboard LAN: Dual 10GbE
- Remote Management: IPMI 2.0, Redfish
Contact Omnixon Global today to request a quotation for the Gigabyte MZ73-LM1
Technical Specifications
| Brand | Gigabyte |
| Category | Servers |
| SKU | MZ73-LM1 |
| Part Number | MZ73-LM1 |
| Condition | New |
| Manufacturer Part Number | MZ73-LM1 |
| Form Factor | E-ATX |
| CPU Sockets | 2 x Socket SP5 |
| Supported Processors | AMD EPYC 9005 series (Zen 5 / Turin) |
| Maximum Cores per System | Up to 384 cores / 768 threads (2 x 192-core EPYC 9965) |
| DIMM Slots | 24 x DDR5 DIMM slots (12 per CPU) |
| Supported Memory Types | DDR5 RDIMM, 3DS RDIMM, ECC |
| Memory Channels per CPU | 12-channel DDR5 |
| PCIe Version | PCIe 5.0 |
| Expansion Slots | Multiple PCIe 5.0 x16 slots |
| OCP Support | OCP 3.0 mezzanine slot |
| Onboard LAN | Dual 10GbE |
| Storage Interfaces | Multiple SATA III and NVMe via PCIe 5.0 |
| BMC | ASPEED AST2600 |
| Remote Management | IPMI 2.0, Redfish |
| USB Ports | Multiple USB 3.2 ports (rear I/O) |
| RAS Features | ECC, memory mirroring, patrol scrub, machine check architecture |
| Operating System Support | Windows Server 2022, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware vSphere |
Frequently Asked Questions about Gigabyte MZ73-LM1 Dual AMD EPYC 9005 Motherboard
What does the Gigabyte MZ73-LM1 Dual AMD EPYC 9005 Motherboard do?
The Gigabyte MZ73-LM1 Dual AMD EPYC 9005 Motherboard is built for enterprise data-center workloads — virtualization (VMware, Proxmox, Nutanix), private cloud, database hosting, and AI/ML training. It fits standard EIA-310 server racks and supports redundant PSUs and hot-swap drives common in production environments.
What are the headline specs of the Gigabyte MZ73-LM1 Dual AMD EPYC 9005 Motherboard?
Key specifications for the Gigabyte MZ73-LM1 Dual AMD EPYC 9005 Motherboard: new condition; processor AMD EPYC 9005; ai optimized Yes. Manufacturer part number MZ73-LM1. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.