Designed for mobile professionals, the HP ProBook 5310m is a 0.9-inch thin, 3.7-pound notebook featuring a 13.3-inch diagonal LED high-definition display and a standard voltage processor for maximum productivity. The ProBook 5310m offers the Intel Core 2 Duo SP9300 processor that provides the power of a full-performance PC, while delivering up to seven hours of battery life with the standard lithium-polymer battery. An optional six-cell battery, expected to be available later this year, will further increase battery run time. HP

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