Tyan Tomcat CX S8253GM4NE-2T Server Motherboard - AMD Chipset - Socket SP3 - Extended ATX - EPYC Processor Supported - 4 TB DDR4 SDRAM Maximum RAM - DDR4-3200/PC4-25600 - DIMM, RDIMM, LRDIMM - 16 x Memory Slots - Gigabit Ethernet - 2 x SATA Interfaces: