ThinkStation S20, 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
ThinkStation S20, Xeon W3503 (2.40 GHz) Processor, 2 CPU Cores, 1 x 500GB SATA Hard Drive, 1 x 2GB ECC RAM, Win 7 Pro 64 OS, NVIDIA Quadro 600 - 1GB, DVD RW Optical Drive
ThinkStation S20, Xeon W3550 (3.06 GHz) Processor, 4 CPU Cores, 1 x 500GB SATA Hard Drive, 1 x 2GB ECC RAM, Win 7 Pro 64 OS, No Gfx Card, DVD RW Optical Drive
ThinkStation S20, Xeon W3550 (3.06 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 S20, Xeon W3550 (3.06 GHz) Processor, 4 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 S20, Xeon W3565 (3.20 GHz) Processor, 4 CPU Cores, 1 x 450GB SAS Hard Drive, 3 x 2GB ECC RAM, Win 7 Pro 64 OS, NVIDIA Quadro 4000 - 2GB, DVD RW Optical Drive
ThinkStation S20, Xeon W3550 (3.06 GHz) Processor, 4 CPU Cores, 1 x 500GB SATA Hard Drive, 1 x 2GB ECC RAM, Win 7 Pro 64 OS, NVIDIA Quadro 400 - 512MB, DVD RW Optical Drive
ThinkStation S20, Xeon W3550 (3.06 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 S20, Xeon W3550 (3.06 GHz) Processor, 4 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 S20, Xeon E5603 (1.60 GHz) Processor, 4 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