Dell PE1950: (2) Dual Core Xeon 5160 3.0GHz Processors; 4GB Memory (4x1GB); (2) 300GB 10K SAS Disk; PENC 6/i Raid; Dual NetXtreme II 5708 Gigabit Ethernet NIC; 24X CD-RW/DVD Drive; Sliding Rapid/Versa Rails and Cable Managment Arm; Redundant Power Supply w/ Y-Cord; Dell 3YR Warranty.