Supports Intel Xeon LGA 1155 CPUs Designed for 32nm quad-core Intel Xeon E3-1200 & dual-core Intel Core™i 3-2100 processors, the RS100-X7 provides leading edge computing capabilities. Compact & space saving The RS100-X7 is built with a chassis that′s only 15" deep, saving much space & increasing per rack data center computing density. In addition, there are two 3.5" hard drives inside to support RAID 0 & 1. Excellent power efficiency with an 80 PLUS power supply The single 250W 80 PLUS power supply reduces power loss & consumption, & leads to lower energy bills. ASUS intelligent fan control technology optimizes total fan power & noise levels to create a pleasant working environment. Embedded RAID The RS100-X7 offers Windows RST & LSI Mega RAID compatibility for extra-reliable data protection. Dual Gigabit Ethernet LAN teaming & failover With dual PCI Express Gigabit Ethernet, the RS100-X7 is capable of higher bandwidth aggregation & more reliable networking based on failover & load balance functions.