Dell Latitude E6440 14" Business Notebook, Intel Core i5-4310M, 4GB, 320GB, Windows 7 Professional, 3-year warranty Intel Core 4th Generation i5-4310M, 2.7 GHz, 3M cache 14.0 Inch HD (1366x768) Anti-Glare LED-backlit, Intel 6235 2X2 802.11n + Bluetooth 4.0 + WiDi 4GB DDR3L at 1600MHz, Tray load DVD Drive (Reads and Writes to DVD/CD), 320 GB SATA Hard Drive (7200 RPM) Windows 7 Professional 64 bit Service Pack 1 3 Year Basic Hardware Service with 3 Year NBD Limited Onsite Service After Remote Diagnosis