Lenovo ThinkPad T530 15.6" LED Notebook - Intel Core i5-3320M 2.60 GHz - 23595JU - Black In the Box - Lenovo ThinkPad T530, 6-cell Li-on Battery Pack (up to 9.1 hours), AC Adapter; Pre-installed Software - Microsoft Windows 7 Professional 64 through downgrade rights in Windows 8 Pro 64-bit, Microsoft Office 2010 preloaded (purchase product key to activate), Norton Internet Security 2012 30-days Subscription, 1 Year Limited Warranty Intel Core i5-3220M 2.6GHz Processor with Turbo Boost Technology 2.0 up to 3.3GHz 3MB Smart Cache 4GB PC3-12800 1600MHz DDR3 RAM (16GB max) 500GB (7200RPM) Hard Drive