ThinkStation C20, 2 x Xeon E5620 (2.40 GHz) Processor, 4 CPU Cores, 1 x 500GB SATA Hard Drive, 6 x 1GB ECC RAM, Win 7 Pro 64 OS, NVIDIA NVS 295 - 256MB, DVD ROM Optical Drive
ThinkStation C20, Xeon E5620 (2.40 GHz) Processor, 4 CPU Cores, 1 x 500GB SATA Hard Drive, 2 x 2GB ECC RAM, Win 7 Pro 64 OS, No Gfx Card, DVD RW Optical Drive
ThinkStation C20, Xeon X5650 (2.66 GHz) Processor, 6 CPU Cores, 1 x 500GB SATA Hard Drive, 4 x 1GB ECC RAM, Win 7 Pro 64 OS, No Gfx Card, DVD RW Optical Drive
ThinkStation C20, 2 x Xeon E5620 (2.40 GHz) Processor, 4 CPU Cores, 1 x 250GB SATA Hard Drive, 6 x 2GB ECC RAM, Win 7 Pro 64 OS, 2 x NVIDIA NVS 295 - 256MB, DVD ROM Optical Drive
ThinkStation C20, 2 x Xeon X5650 (2.66 GHz) Processor, 6 CPU Cores, 1 x 500GB SATA Hard Drive, 6 x 2GB ECC RAM, Win 7 Pro 64 OS, 2 x NVIDIA NVS 295 - 256MB, DVD ROM Optical Drive
ThinkStation C20, Xeon E5620 (2.40 GHz) Processor, 4 CPU Cores, 1 x 500GB SATA Hard Drive, 2 x 2GB ECC RAM, Win 7 Pro 64 OS, NVIDIA Quadro 600 - 1GB, DVD RW Optical Drive
ThinkStation C20, Xeon E5645 (2.40 GHz) Processor, 6 CPU Cores, 1 x 500GB SATA Hard Drive, 2 x 2GB ECC RAM, Win 7 Pro 64 OS, NVIDIA Quadro 2000 - 1GB, DVD RW Optical Drive
ThinkStation C20, Xeon X5647 (2.93 GHz) Processor, 4 CPU Cores, 1 x 500GB SATA Hard Drive, 2 x 2GB ECC RAM, Win 7 Pro 64 OS, NVIDIA NVS 450 - 512MB, DVD RW Optical Drive
ThinkStation C20, Xeon X5650 (2.66 GHz) Processor, 6 CPU Cores, 1 x 500GB SATA Hard Drive, 2 x 2GB ECC RAM, Win 7 Pro 64 OS, NVIDIA Quadro 400 - 512MB, DVD RW Optical Drive
ThinkStation C20, Xeon E5607 (2.26 GHz) Processor, 4 CPU Cores, 1 x 500GB SATA Hard Drive, 2 x 2GB ECC RAM, Win 7 Pro 64 OS, NVIDIA Quadro 400 - 512MB, DVD RW Optical Drive