When it comes to your family and business needs, the Lenovo M83 has got everyone coveredTackle your to-do list with this desktop powered by up to Intel Core i5 processors and Windows 10 Pro 64bit. Featuring up to 8GB of memory..Windows 10 Professional 64bit.Refurbished.DVDRW.8GB Ram Memory.500GB HDD.Intel Core i5-4570 3.2GHz