The 6th incarnation of Toughbooks fully rugged flagship, the CF-31 is powered by a third-generation Intel Core i 5 processor & features a 13.1" diagonal anti-glare/reflection touchscreen (up to 1.200cd/m-square) with Intel HD 4000 graphics for high performance, responsiveness & media capabilities. With magnesium alloy casing, inside & out, & Panasonics anti-scratch coating, the CF-31 remains the toughest Toughbook to date. It is MIL-STD drop tested & has water, dust, vibration & temperature protection giving it an IP65, MIL STD 810G rating. With HDD damper & rugged casing systems to optimize drop protection, & an HDD heater & Panasonics foam packing system to provide flexible seals, the CF-31 can operate in even the harshest conditions.