Supermicro - SYS-7045B-8R+ - Supermicro SuperServer 7045B-8R+ Barebone System - Intel 5000P - LGA771 Socket - Xeon (Quad-core), Xeon (Dual-core) - 1333MHz, 1066MHz, 800MHz Bus Speed - 64GB Memory Support - Gigabit Ethernet - 4U Tower