The Portege R500-11Z is designed for people looking for the ultimate in no-compromise portability or who travel and work on the move. Less weight and only 19.5mm thick the Portege R500-11Z sets the standard in thin and light notebook. The battery can last for 7.5 hours on one charge and the transflective LCD screen gives you great picture quality both indoors and out. It's all about portability, plus power.