Asus ESC4000A-E10 Barebone System - 2U Rack-mountable - AMD - Socket SP3 - 1 x Processor Support - 2 TB DDR4 SDRAM DDR4-3200/PC4-25600 Maximum RAM Support - Serial ATA, Serial Attached SCSI (SAS) - ASPEED AST2500 64 MB Integrated - 8 x Total Bays - Processor Support (EPYC) - Gigabit Ethernet: