Dell Latitude E5440 - Core i5 4200U / 1.6 GHz - Windows 7 Pro 64-bit - 4 GB RAM - 500 GB Hybrid Drive - DVD-Writer - 14" wide 1366 x 768 / HD - Intel 4th Generation Intel Core i5-4200U (3M Cache, up to 2.60 GHz) Processor / Genuine windows 7 Professional 64 bit operating system. 4GB DDR3 RAM / Intel HD Graphic with HDMI 500GB Hard Drive / USB 3.0 & USB2.0 Connection. 14" HD (1366x768) Anti-Glare LED-backlit display/ Built in WebCam with Microphone Optical Drive: DVD-ROM, DVD+/-RW