Lenovo ThinkPad T420s Laptop 14" i5 2.5GHz 4GB 128GB SSD DVDRW WIN7 -&gt;Windows 10 Lenovo ThinkPad T420s Laptop 14&quot; LED backlight TFT 1600 x 900 ( WXGA++ ), 16:9 Intel Core i5 2520M 2.50GHz Dual Core CPU 4GB DDR3 Memory 128GB SATA 3GBps SSD Drive