Dell Inspiron 660 i660 Desktop, i5-3330, 12GB RAM, 2TB HDD, 1GB NVIDIA&reg; GT620, Windows 8 Home Premium 3rd Gen Intel Core i5-3330 (3.0GHz) with Turbo Boost 2.0 up to 3.20 GHz/Windows 8 Home (English), 64-bit Operating system. Color: Black 12GB Multi Channel DDR3 SDRAM at 1600MHz/Integrated 5.1 Audio 2TB SATA (7200 RPM) Hard Drive/16x DVD+RW/ Media card Reader. NVIDIA GeForce GT 620 (D13M1-40), 1GB DDR3/ HDMI & USB 3.0 Dell USB keyboard and USB optical mouse (wired)/ Built in Wi-Fi