Supermicro MBD-X12SPI-TF-O Motherboard

Form Factor: ATX
Dimension: 12.1" x 10" (30.73cm x 25.4cm)
CPU: 3rd Gen Intel® Xeon® Scalable processors
Single Socket LGA-4189 (Socket P+) supported, CPU TDP supports Up to 270W TDP
Core: Up to 40 cores
Memory Capacity: 8 DIMM slots
Up to 2TB Intel® Optane™ Persistent Memory 200 Series
Up to 2TB 3DS ECC LRDIMM, DDR4-3200MT/s; Up to 2TB 3DS ECC RDIMM, DDR4-3200MT/s
Memory Type: ECC , DDR4 LRDIMM (3DS), RDIMM (3DS)
DIMM Sizes:
8GB, 16GB, 32GB, 64GB, 128GB, 256GB
LRDIMM: 64GB, 128GB
RDIMM: 8GB, 16GB, 32GB, 64GB
Memory Voltage: 1.2V
Chipset: Intel® C621A
SATA: Intel® C621A controller for 10 SATA3 (6 Gbps) ports; RAID 0,1,5,10
IPMI: ASPEED AST2600 BMC
Graphics: 1 ASPEED AST2600 BMC port(s)
Network Controllers: Dual LAN with 10GBase-T with Intel® X550
Input / Output
LAN: 2 RJ45 10 Gigabit Ethernet LAN ports
Video Output: 1 VGA D-Sub Connector port(s)
Serial Port: 1 COM
DOM: 2 SATA DOM (Disk on Module) power connector support
TPM: 1 TPM Header
PCIe:
2 PCIe 4.0 x16,
1 PCIe 4.0 x8 (in x16 slot),
2 PCIe 4.0 x8
M.2:
M.2 Interface: 1 SATA/PCIe 3.0 x4
Form Factor: 2280/22110
Key: M-Key