ASRock EPC621D8A

ATX 12'' x 9.6''
Single Socket P support Intel Xeon Scalable Processors
Supports Six Channel DDR4 2666/2400/2133 RDIMM/LR DIMM
Supports 13 x SATA3 6.0 Gb/s by Intel C621 (including 1x SATA DOM ports and 2x M.2 ports)
Supports 2 PCIe3.0x 16, 3 PCIe 3.0x8, 1 PCIe 3.0 x4 (share information mark in below table)