Today's distributed enterprise is seeing larger, more complex applications, an increase of mission-critical data moving to the server, increasing demand for transaction processing and critical server consolidation. In this environment, storage has become a critical component of the information system, significantly defining both the systems reliability and performance. This is why HP 512545-B21 Enterprise Hard Drives undergo an intense qualification process that eliminates firmware and O/S incompatibilities. All drive firmware is specific to our drives and is designed to maximize both functionality and compatibility. All HP 512545-B21 Enterprise Hard Drives are proven to perform optimally in the HP systems. Keep your HP server up to speed with the HP 512545-B21 Enterprise Hard Drive.