Tyan FT77BB7059 Barebone System - 4U Rack-mountable - Intel C602 Chipset - Socket R LGA-2011 - 2 x Processor Support - 768 GB DDR3 SDRAM DDR3-1866/PC3-14900 Maximum RAM Support - Serial ATA/600, Serial Attached SCSI (SAS) RAID Supported Controller - ASPEED AST2300 Integrated - 10 x Total Bays - 10 3.5" Bay(s) - 14 x Total Expansion Slots - Processor Support (Xeon) - Gigabit Ethernet - 3 x 3.20 kW: