HGST Endurastar J4K100 80GB PATA 80GB IDE/ATA internal hard drive

Endurastar J4K100 80GB SATA 2.5" Hitachi delivers up to 100GB capacity in its 5th generation Endurastar line of 2.5-inch hard drives designed especially for extreme environments. The J4K100 and N4K100 provides 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, more than double the range of a traditional 2.5-inch hard drive. For milder conditions, the Endurastar N4K100 provides an operating temperature range of -20ºC to +75ºC.