The Supermicro X12DPi-N6 supports dual 3rd Gen Intel Xeon Scalable Processors, up to 4TB LRDIMM/RDIMM DDR4 ECC memory in 16 DIMM slots and up to 4TB of Intel Optane PMem 200 3200MHz in two additional slots. This motherboard features superior IO expandability, which includes six PCIe 4.0 slots, two PCIe 4.0 x8 NVMe SlimSAS ports , 14 SATA 3.0 ports, one M.2 slot, and up to nine USB ports. The X12DPi-N(T)6 is optimized for high performance, high end computing platforms and is ideal for big data, enterprise applications.