Hello guys. I am using dell ( model - vostro 1015, core to duo) from 2010 and till now I have not faced any serious issues except once. its speed is managable but the best part of this is its durabilty. believe me friends I felt it down allmost 2-3 times but nothing is happened to it and its charger is very good. I am using all original parts and accessories as all are in good working condition.