Enjoy the peace of mind that comes with semi-rugged design when you purchase the Dell Latitude E6400 ATG, a laptop that's sturdy enough to keep your data protected even when faced with extreme temperatures, vibration, dust intrusion, and altitude. This Dell is motivated by an Intel Core 2 Duo processor that moves at a speed of 2.8 GHz to deliver a user experience that is seamless and free of slowdowns. Running on the Windows 7 operating system, this notebook is available with a 9-cell lithium-ion battery that delivers up to 15 hours between charges. Relish vibrant image quality on this Dell's 14.1-inch screen, achieved with the help of a Mobile Intel GMA 4500MHD graphics card. Bluetooth technology is on hand to help you get things done wirelessly.