Lenovo ThinkPad T520 4242R18 15.6' Notebook - Intel Core i5-2520M(2.5GHz), 8GB DDR3 RAM, 128GB SSD HD, 15.6in 1366x728 LCD, Intel HD 3000, CDRW/DVDRW, WiFi & Bluetooth, 1Gb Ethernet, Li-Ion, Win7 Professional 64bit Intel Core i5-2520M (2.5Ghz) 8gb DDR3 128GB SSD HD 15.6 CDRW/DVDRW