The OCZ hard drive is a secondary storage device to the main memory of a system. This internal hard drive is ideal for storing backups of systems or for extra storage space when the memory requirement of a system exceeds the system's ability. OCZ offers this internal hard drive as a moderate-capacity secondary storage solution. This OCZ hard drive offers a storage capacity of 256 GB for digital media and a transfer rate of up to 535 MBps. The OCZ hard drive uses a 256-bit AES-compliant ATA Security mode data encryption. The OCZ hard drive is ideal for individuals who need extra storage or secondary backup for information in a portable device. This OCZ hard drive includes a series of features including self-monitoring, Analysis and Reporting Technology (SMART) Support, a 6 GBps SATA III interface, and a 1 GB DRAM cache. This OCZ drive measures 3.92 inches long by 2.7 inches wide by 0.36 inches high. The hard drive offers a life span of 2 million hours.