1 x 350 W power supply unit (PSU) for your system’s power requirements.Experience high performance, built-in security and remote management capabilities with Intel Xeon 3 GHz processor.RAID provides data reliability, fault tolerance and improves overall performance through RAID levels (0, 1, 5, 10).8 GB powerful memory for any computational task.Gigabit Ethernet enables higher aggregate data transfer capacity resulting in better overall performance