The HP 1TB SATA 2.5 hard drive is ideal for anyone wanting to securely manage their data storage. This hard drive has a storage capacity of 1TB, making it the right choice for home and business use. The spindle speed of 7200 RPM ensures that when retrieving data, there are no lengthy wait times required. The external data transfer rate achieved with this hard drive is 300 MB/s (2.3 Gbit/s.) Users will be pleased with the simplified day-to-day maintenance required for the unit. Thoroughly designed with the strict regulations that Hewlett-Packard follows for their product designs, users can trust that all data stored on the hard drive will remain secure until it is necessary to retrieve it.