Supermicro H11DSI Extended ATX Motherboard — Dual SP3 Sockets, AMD EPYC 7001/7002 Support, ECC DDR4, SATA3

Form factor: Extended ATX. CPU support: two SP3 sockets for Dual AMD EPYC 7001/7002 Series Processors (note: AMD EPYC 7002 series drop-in support requires board revision 2.x). Memory: accommodates 16 DIMMs of Registered ECC DDR4 — up to 2TB at 2666MHz; with board revision 2.x supports up to 4TB Registered ECC DDR4 at 3200MHz. Expansion: 2 × PCI-E 3.0 x16 and 3 × PCI-E 3.0 x8 slots. M.2: one M.2 interface (SATA or PCI-E 3.0 x2); platforms using an EPYC 7002 processor only support PCI-E type M.2 modules. M.2 form factors supported: 2280 and 22110; M.2 Key: M-key. Storage connectivity: 10 SATA3 ports, 1 M.2, and 2 SATA DOM connectors. Networking & management: Dual Gigabit Ethernet LAN ports and ASPEED AST2500 BMC graphics. I/O: up to 2 USB 3.0 ports and up to 4 USB 2.0 ports. Cooling: 8 × 4-pin PWM fan headers with speed control.