Calculator DELL Optiplex 3020 Tower, Intel Core i3-4130 3.40GHz, 4GB DDR3, 500GB SATA, DVD-RW + Windows 10 Home

Calculator DELL Optiplex 3020 Tower, Intel Core i3-4130 3.40GHz, 4GB DDR3, 500GB SATA, DVD-RW + Windows 10 Pro

Calculator DELL Optiplex 3020 Tower, Intel Core i3-4130 3.40GHz, 4GB DDR3, 500GB SATA, DVD-RW

Calculator DELL Optiplex 3040 Tower, Intel Core i3-6100 3.70GHz, 4GB DDR3, 500GB SATA + Windows 10 Pro