Product DescriptionSuperior design and uncompromising quality control enabled Supermicro to offer high-end products with unsurpassable performance to the market. With this unbeatable track record, Supermicro has earned a reputation as a manufacturing leader in the industry. Supermicro strives to build long-term relationships with customers by providing them with outstanding engineering innovations, quality, availability, and reliability in today's mission-critical fast-paced e-world.PRODUCT FEATURES:Dual Intel 64-bit Xeon Support;Up to 32GB DDR2 667 & 533 SDRAM Fully Buffered DIMM (FB-DIMM);2 (x8) & 1 (x4) PCI-Express, 2x 64-bit 133MHz PCI-X, 1x 64-bit 100MHz PCI-X Low-profile Expansion Slots;Intel (ESB2/Gilgal) 82563EB Dual-port Gigabit Ethernet Controller;8 x 1' Hot-swap SAS Drive Trays with SES2;700W High-efficiency Redundant Power Supply.