This black Lenovo ThinkPad X220 notebook is powered by an Intel Core i5 2nd Gen. processor with a speed of 230 MHz. It has a 12.5 inch screen size and features Hybrid Graphics for smooth graphics processing. With 8 GB of RAM and Windows 7 as the operating system, this laptop is suitable for both personal and professional use. The model is Lenovo ThinkPad X220 which belongs to the ThinkPad series.