Newest Lenovo Flagship Server System x3100 M5 - Intel Quad-Core Xeon E3-1220 v3 3.1GHz, 8GB RAM, 1TB HDD 7200 RPM, DVDRW, Matrox G200eR2 Graphics Lenovo Flagship Server System x3100 M5 Intel Quad-Core Xeon E3-1220 V3 3.10 GHz, 8 MB L3 Cache, 8GB DDR3 RAM, expandable to 32GB; 1.0TB 7200RPM SATA Hard Drive; DVD-RAM / +-R / +-RW Matrox G200eR2 Graphics up to 16GB DDR3; 1 x PCI Express x4 Slots 2 x PCI Express x8 Slots 1 x PCI Express x16 Slots; 1 x VGA 1 x RJ-45 5 x USB 2.0 2 x USB 3.0