The Toshiba 3.5" 7200RPM hard drive is optimized for use on energy-efficient commercial and consumer computers. The DT01ACAxx series uses Advanced Format (AF) technology and leverages unparalleled energy consumption management technology. In addition, this desktop drive provides up to 16% energy savings in idle mode compared to the previous model. The SATA 6Gbps interface provides 7200 RPM performance. These hard drives are designed to enable manufacturers to take advantage of the latest components and operating systems to deliver high-performance, high-capacity, energy-efficient systems.