Supermicro M11SDV-8C-LN4F Mini-ITX Motherboard — AMD EPYC 3251 SoC, ECC DDR4-2666MHz, SATA3, 4x GbE

Compact Supermicro M11SDV-8C-LN4F Mini-ITX system board powered by the AMD EPYC 3251 SoC Processor (8 Core/16 Thread, 55W). Memory support includes ECC Registered DDR4-2666MHz SDRAM up to 512GB across 4 DIMMs. Expansion options comprise 1 PCI-E 3.0 x16 slot plus 1 M.2 PCI-E 3.0 x4 (2280, M Key). Storage is handled by the SoC controller providing 4 SATA 3.0 ports. Network and management features include 4 Gigabit Ethernet ports and 1 dedicated IPMI LAN, with ASPEED AST2500 BMC graphics for remote console. Rear and internal I/O offer up to 2 USB 3.0 ports and up to 6 USB 2.0 ports, along with 1 COM port and a TPM 2.0 header. Cooling is supported via three 4-pin fan headers; the board monitors 3 fans with tachometer feedback.