Supermicro SuperServer 7048R-TR Barebone System - 4U Tower - Intel C612 Express Chipset - Socket R3 (LGA2011-3) - 2 x Processor Support - Black - 1 TB Maximum RAM Support - Serial ATA/600 RAID Supported Controller - ASPEED AST2400 Integrated - 11 x Total Bays - 6 x Total Expansion Slots - Processor Support (Xeon):