Toshiba Satellite A55-S326 Laptop (1.60 GHz Pentium M (Centrino), 512 MB RAM, 60 GB Hard Drive, DVD SuperMulti Drive) Ideal for the mobile consumer, students and families It includes the right mix of features and innovative software to get the job done The Satellite A55 includes an integrated Wi-Fi wireless connectivity for easy connection The 6-cell main battery provides up to 3.54 hours of battery life.