HGST delivers an industry-leading 100GB capacity in its latest Endurastar line of 2.5-inch
hard drives designed especially for extreme environments. The Endurstar J4K100 and
N4K100 models provide twice the capacity of their predecessors and are built to operate
at altitudes of up to 5500 meters. The Endurastar J4K100 is designed for the most severe
conditions, with an operating temperature range of -30ºC to +85ºC. For milder conditions,
the Endurastar N4K100 provides an operating temperature range of -20ºC to +75ºC. The
drives are offered in SATA and PATA interface options for design configuration flexibility