Dell Inspiron 3000 Series Desktop (Windows 7 Pro, 4th Gen Intel Quad-Core i5-4460 Processor 3.2GHz, 12GB DDR3, 1TB HDD) 4th Generation Intel Quad-Core i5-4460 Processor (3.2GHz, 6M Cache, up to 3.4 GHz) 12GB DDR3 RAM / 1TB 7200RPM HDD Tray load DVD Drive (Reads and Writes to DVD/CD) Intel HD Graphics 4600 Windows 7 Professional, 64Bit, English (with bonus Windows 8.1 Pro)