Tyan FT77CB7079 Barebone System - 4U Rack-mountable - Intel C612 Chipset - Socket R LGA-2011 - 2 x Processor Support - 3 TB DDR4 SDRAM DDR4-2133/PC4-17000 Maximum RAM Support - Serial ATA/600, 6Gb/s SAS RAID Supported Controller - ASPEED AST2400 Integrated - 10 x Total Bays - 13 x Total Expansion Slots - Processor Support (Xeon) - Gigabit Ethernet - 2 USB 3.0 Port(s) - 3 x 3.20 kW: