Supermicro MBD-X13SEI-TF-O E-ATX Motherboard

Form Factor: E-ATX
Dimension: 12.3" x 10.1" (31.24cm x 25.65cm)
CPU: Single Socket E (LGA-4677)
5th Gen Intel® Xeon® / 4th Gen Intel® Xeon® Scalable processors
Core Count: Up to 64C
Memory: Slot Count: 8 DIMM Slots
DIMM Sizes
RDIMM:16GB, 24GB, 32GB, 48GB, 64GB, 96GB, 128GB
3DS RDIMM:128GB, 256GB
Chipset: Intel® C741
SATA: 10 SATA (6Gbps) via Intel® C741; RAID 0/1/5/10 support
IPMI: ASPEED AST2600 BMC
Network Controller: Dual LAN with 10GBase-T with Intel® X550
LAN:
2 RJ45 10 GbE LAN port(s)
1 RJ45 1 GbE Dedicated IPMI LAN port(s)
USB
2 USB 2.0 port(s) (rear)
2 USB 3.2 Gen1 port(s) (Rear)
1 USB 3.2 Gen1 Type-A port(s)
1 USB 3.2 Gen1 port(s) (Header)
Video:
1 Aspeed AST2600 BMC port(s)
1 VGA D-Sub Connector port(s)
Serial: 1 COM port(s) (header)
DOM: 2 SATA DOM (Disk on Module) port(s) with power connector support
TPM: 1 TPM 2.0 Header
PCI-Express (PCIe) Configuration:
2 PCIe 5.0 x16 slots
3 PCIe 5.0 x8 slots
2 PCIe 5.0 x8 via MCIO Connector slots
M2: 2 M.2 PCIe 5.0 x4 slots (M-key 2280/22110)