Supermicro MBD-M11SDV-8C+-LN4F Motherboard

The Supermicro MBD-M11SDV-8C+-LN4F is a compact Mini-ITX server motherboard engineered for dense, power-efficient compute nodes, edge appliances and network-centric systems. It integrates an AMD EPYC Embedded 3251 SoC, combining multi-core performance with low thermal design power for continuous 24/7 operation.

Integrated processor and memory subsystem

• Onboard AMD EPYC Embedded 3251 with 8 cores / 16 threads, base clock 2.5 GHz, 16 MB cache, 55W TDP for balanced performance and energy efficiency.
• Single CPU socket design with the processor factory-installed, simplifying platform integration and reducing compatibility concerns.
• 4x DIMM slots supporting up to 512 GB Registered ECC DDR4-2666 SDRAM, enabling high memory density in a Mini-ITX footprint.
• ECC (Error-Correcting Code) memory support increases data integrity, which is critical for virtualized, storage and network workloads.

Expansion and storage options

• 1x PCI Express 3.0 x16 slot for additional controllers, specialized network adapters or accelerator cards, allowing flexible system customization.
• 1x M.2 NVMe slot for high-speed SSDs, suitable for OS, cache or latency-sensitive applications.

Network and connectivity

• 4x RJ-45 1Gb/s Ethernet ports for multi-homed configurations, link aggregation, network segmentation or redundant connectivity.
• 2x USB 3.0 ports for high-bandwidth peripherals and external storage.
• 6x USB 2.0 ports for keyboard, mouse, management tools and legacy devices.

Form factor and deployment

• Mini-ITX form factor enables deployment in compact chassis and space-constrained environments such as edge, telecom or embedded server platforms.
• The integrated CPU reduces mechanical complexity and simplifies thermal design compared to traditional socketed solutions.

Reliability and lifecycle

• 36-month manufacturer warranty supports long-term, mission-critical deployments.
• The combination of ECC memory support and server-class design helps maintain system stability under continuous load.

This platform is suitable for applications that require a compact yet capable server-grade motherboard with robust networking, high memory capacity and efficient power usage, such as virtualization nodes, network appliances, security gateways and edge computing systems.