With the growing need for data storage, sharing and multimedia processing, more and more users are looking for a NAS system with good performance. The Intel Quad-Core based TS-251+ provides an uncompromisingly powerful, scalable storage solution for professional users. Powered by the intelligent QTS 4.2 operating system, the TS-251+ acts as a user-friendly and powerful NAS for data backup, file synchronization and sharing, external access and multimedia applications; ideal for users to create a personal secure cloud for easy data access.