E6400 XFR: A Rugged Revolution Built tough for tough environments, Latitude™ E6400 XFR was designed and engineered to be the highest performing fully rugged laptop in its class. Equipped with reliable data protection, simplified IT management and investment protection that you've come to appreciate from Dell™. A fully configured Latitude E6400 XFR with QuadCool™ Thermal Management System has up to 100% faster system performance than the Panasonic CF30.1 Dell's exclusive Ballistic Armor™ Protection System to meet or exceed real world and military standards (MIL-STD-810F).
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