Lenovo ThinkPad T450 20BV000CUS 14-inch Laptop (2.30 GHz Intel Core i5-5300U Processor, 4 GB RAM, 500 GB HDD, Windows 7 Pro) Intel Core i5-5300U 4 GB DDR3L SDRAM 500 GB 7200 rpm Hard Drive 14-Inch Screen, Intel HD 5500 Windows 7 Professional