Toshiba Satellite L505D-S5992 TruBrite 15.6-Inch Grey/Black Laptop - 2 Hours 20 Minutes of Battery Life (Windows 7 Home Premium) 2.2GHz AMD Turion II Dual Core M500 Processor 3GB Memory 320GB Serial ATA Hard Drive, DVD SuperMulti Drive 15.6" High-def Display Windows 7 Home Premium 32-bit, *2 Hours 20 Minutes of Battery Life