The Toshiba 3.5-inch P300 Desktop PC Hard Drive delivers high performance for professionals. Designed for high capacity and excellent performance, you can be sure that Toshiba’s wealth of experience in hard drives is at work in your storage system. With its dual-stage actuator, you can count on smooth, responsive computing. What’s more, your data and media is secured with a ramp loading design, as well as a shock sensor. The data read/write access sequence performance is further enhanced through innovative techniques to minimize head movement and disk revolutions. Optimized data access sequence helps improve performance and minimize mechanical workload from the drive. The P300’s design includes an internal shock sensor, ensuring no data is lost. In addition, ramp loading technology means that when your hard drive or desktop PC are being transported, the drive slider does not make contact with the disk and risk wearing or data loss.