The Lenovo ThinkPad W520 is a powerful laptop featuring a 15.6" screen size, Intel Core i7 vPro 2nd Gen processor, 8GB RAM, and a 500GB HDD. It comes with Windows 7 and Office 13 pre-installed, making it suitable for a range of work tasks. The laptop also includes features such as a built-in webcam, card reader, and built-in microphone for added convenience. With a maximum resolution of 1920 x 1080, this sleek black laptop is perfect for users looking for a reliable and efficient device for both work and entertainment.