DESC: You have to take your work on the road with you, but you need a slightly larger screen to view your documents and spreadsheets side-by-side. The ThinkPad T520 might just be the perfect fit. Based on Intel Core i series of dual-core processors, the T520 equips users with faster multi-tasking performance, more energy efficient performance and greater manageability for IT departments. The Core i processors run at a base speed and can boost to a higher speed based on need.The T520 is also certified under Lenovo's Enhanced Experience program for Windows 7. This means they start up significantly faster than identical configuration, non-optimized PCs.