Lenovo ThinkCentre M83 10AL000YUS Desktop Computer - Intel Core i5 (4th Gen) i5-4590 3.30 GHz - 4 GB DDR3 SDRAM - 1 TB HDD - Windows 8.1 Pro 64-bit downgradable to Windows 7 Professional - Mini-tower - Business Black

Take your business computing performance to a high level, while benefiting from the enduring Lenovo virtues of stability and reliability. The energy-efficient, cool running ThinkCentre M83 mini tower is powered for productivity with Intel Core processor, advanced wireless, easy expansion, and more.