A variety of tested, HP-qualified, SMART capable, ATA 100 Hard Drives offering data integrity and availability in a non-pluggable model. HP 7, 200 rpm Hard Drives provide entry-level performance for the ProLiant DL320, DL320 G2, ML310, ML330e and ML330 G2 servers. All HP hard drives pass a rigorous qualification process, which ensures that every HP drive is proven to perform in your ProLiant server or workstation. Before final certification, all HP Parallel-ATA hard drives are optimized for compatibility and functionality, including support of SMART and HP Systems Insight Manager.