Engineered for high performance and low power for cooler operation, the DT01ACA series of 7200rpm 3.5″ HDDs is Toshiba’s first 3.5″ hard drive for use in power-friendly consumer and commercial desktop computers. The DT01ACA drives connect to host systems via SATA 6Gbps interface, for ultra fast access to your movies, games, music and other forms of files. Advanced Sector Format technology is also employed, which utilizes the industry standard 4K byte-per-sector configuration and improved error-correcting code functionality to enhance data integrity while making more efficient use of the storage surface area.