Main advantages double your storage capacity and reduce costs with the help of the industrys first hard drive that allows 1 tb per disc 3 tb capacity with a power of 7200 rpm why compromise sata interface with 6gbits for optimised burst power seagate acutrac ensures reliable performance even with 75 nanometre hard drives seagate opticache increases the total output by almost 45 in comparison to previous generations seagate smartalign enables easy conversion to advanced format