Motherboard Flex-ATX SoC Intel Xeon D-1518 22GHz 4-Core Single Socket FCBGA 1667 – Supports up to 128GB DDR4 ECC RDIMM (4x 288-pin DIMM sockets) – On-board 4x SATA3 6Gbps ports via SoC Controller (RAID 0 1 5 10 RSTe) 16 SATA3 / SAS2 via LSI 2116 2x 10Gigabit SFP+ from D-1500 via SoC 2x 1Gigabit Ethernet with Intel i210 IPMI 20 VGA TPM 20 Header 2x SuperDOM (Disk on Module) power connectors – MBD-X10SDV-4C-7TP4F-O – optimized for SC504-203B / SC505-203B / SC813MTQ-350CB / SC515-R407 1U Chassis – (Retail Box)