Supermicro SuperServer 5019S-M2 Barebone System - 1U Rack-mountable - Intel Q170 Express Chipset - Socket H4 LGA-1151 - 1 x Processor Support - Black - 64 GB DDR4 SDRAM DDR4-2133/PC4-17000 Maximum RAM Support - Serial ATA/600 RAID Supported Controller - ASPEED AST2400 Integrated - 4 x Total Bays - 4 3.5" Bay(s) - Processor Support (Core i7, Core i5, Core i3, Pentium, Celeron) - Gigabit Ethernet - 2 USB 3.0 Port(s) - 1 x 350 W: