Lenovo Essential G580 59-361898 is a laptop with 15.6 inch HD LED display. It runs on 2.3GHz Intel 2nd gen i3 dual-core processor. It comes with 2GB RAM and 500GB HDD. It has Wi-Fi and Fast Ethernet for Internet connectivity. Other features include 6 cell battery, HDMI port, 0.3MP web cam, and DOS.