HP 1TB 7200rpm SATA (NCQ/Smart IV) 6Gbp/s Hard Drive

Maximize performance of HP Business PCs and meet your storage demands with high-capacity drives. Serial ATA (NCQ and Smart IV) 6.0 Gb/s Hard Drives are available in the following models: 2.5” 7.2K – 1TB, 500 GB** and 2.5" 10K - 250GB** and 500GB.**

• Get next-generation technology with increased system cooling airflow, added bandwidth and overall data integrity. Increase your data transfer rates up to 6 Gb per second, doubling your interface speed over SATA 3.0-Gb/s Hard Drives.


• Take advantage of Native Command Queuing*, and allow your hard drive to have several write or read commands at the same time. The Drive Lock security feature prevents software access to user data until user-defined passwords are provided.


• Keep your hard drive’s heath in order with built-in SMART IV technology, which constantly checks the data flow from host interface to media, and media to host for compromises.

HP QK555AA, 1 TB, 7200 RPM, 32 MB, SATA