Dell Precision T7500 Workstation 1x X5570 Quad Core 2.93Ghz 4GB 2x 250GB Quadro 2000 DVD-ROM 1100W Win 7 Pro Redundant Hot-swap Power: 1100W CPU Socket: LGA 1366 Number of CPU Cores: Quad-Core Processor MAX Processors: 1 Number of Memory Slots: 6 Power Characteristics: 1100W Weight: 55LBS Parts: 30 Days