The ts 453 pro featuring the easy to use qts operating system is a powerful reliable secure and scalable nas solution designed for mission critical business applications and to meet fast growing data storage needs the ts 453 pro supports sata 6gbs drives and delivers high performance with persistent throughput providing a comprehensive storage solution for smbs to build a reliable private cloudr r use the ts 453 pro as a pc with exclusive qvpc technologyr manage share and back up busin