CPU Xeon E5606 2.13GHz 2GB DDR3 RAM, MAX 72GB 500GB SATA ... Precision T5500(Xeon E5606/2GB/500GB) typeDesktop workstationCPUIntel Xeon E5606 2.13GHz, standard 1pcs CPU, L3 8MB, QPI 4.8GT ... slot2×PCI-E x16 slot, wiring x8, 2×PCI-E x16 Gen 2 graphics card slot, max power 150w/slot,1 ... 6pcs back,3pcs internal),1 serial port,1 parallel port,2×PS/2,1×RJ-45softwareChassis antitheft switch, set /BIOS password, I ...