About this item. Core i7 processor at 2.80 GHz.. 16GB of Ram.. Enjoy working on this light 5 pound device anywhere with it's easy on the eyes 15.6" display at 1366 x 768 resolution.. Specifications: Processor: Core i7-3720QM 2.6GHz Graphics: NVidia K4000M Graphics Memory: 16GB DDR3 Hard Drive: 320G Operating System: Windows 10 Professional 64 Bit Ports: 2 x USB 3.0, USB 2.0, DP, VGA, HDMI, RJ-45, Microphone. (No Battery Back Up) With Charger (Original) الماركة ديل الحالة مستعمل