Dell OptiPlex 7010 SFF PC Desktop, Intel Core i3-3240 3.4GHz, 4GB DDR3, 500GB HD, Intel HD Graphics, Windows 10 Dell OptiPlex 7010 SFF PC Desktop Intel Core i3-3240 3.4GHz 55W CPU 4GB (2 x 2GB) DDR3 Memory Kit 500GB HD & DVDRW Windows 10