Intel® Core™ i3-6100U 2.3GHz 3MB, 2.3 GHz / 4 GB DDR4 2133 MHz / HDD SATA 1TB 5.4k, 2.5-inch, S.M.A.R. /39.6 cm (15.6-inch) Full HD compound LED / DVD Super Multi (reader/writer)/ 1 x DC-in; Mobile Intel® HD520 integrated graphics, 10/100/1000 MBit, Realtek High Definition Audio, LED Status display, 2x digital array mic & HD cam, application buttons, Kensington Lock connector. Interfaces: 1x Smart Card Reader, 1x SD Card reader, 1x VGA, 1x Displayport, 3x USB 3.0 (1 with anytime charging functionality), 1x RJ45 for LAN, 1x audio in, 1x audio out, docking connector, 3pin AC Adapter 19V/65W slim and light, Battery 6cell 63Wh (5,800mAh) //NO OS / 2 years Collect & Return warranty EMEA.