The DT desktop hard disk drive series provides large capacity and features an innovative technology to deliver a greater level of power efficiency and quiet operation for energy-conscious, environmentally-friendly computers. With low power, high capacity and cool operation, these 3.5-inch (8.9 cm) drives offer a rotation speed of up to 5940 rpm and an interface transfer rate of 6 Gb/s. In addition, the DT Series uses Advanced Format technology to provide maximum error detection and more efficient use of the storage surface area.