Dell XPS 15z 15.6" Laptop Computer Box Content - Dell XPS 15z Notebook, 8-cell Lithium-Ion Battery, AC power adapter, Power Cord; Pre-installed Software - Windows 7 Home Premium 64-bit, Microsoft Office Starter 2010 (purchase a Product Key to activate a full Microsoft Office 2010 suite), McAfee SecurityCenter 30-Day Trial Offer, Dell Stage Software, 1-Year Limited Hardware Warranty Intel Core i7-2620M 2.3GHz Dual-Core Processor. 3MB Smart Cache. 8GB DDR3 1333MHz Memory 750GB 7200RPM SATA Hard Drive