Lenovo 90B7000HUS Mainstream Tower, Intel Core i5-4460, 4 cores, 3.2GHz, 8GB, 1TB, Integrated Intel HD Graphics 4600, DVD Rambo, Windows 8.1 Retail Lenovo 90B7000HUS Mainstream Tower, Intel Core i5-4460, 4 cores, 3.2GHz, 8GB, 1TB, Integrated Intel HD Graphics 4600, DVD Rambo, Windows 8.1 Retail