The 4-bay TS-453mini, featuring the easy-to-use QTS operating system, is a powerful, reliable and secure vertical NAS that suits non-spacious office environments. Featuring a stylish glossy look, a quiet exhaust for heat dissipation and LED indicators with adjustable brightness controls, the elegant TS-453mini is packed full of cutting-edge features & apps to provide day-to-day file storage, backup, sharing, and entertainment needs. The TS-453mini delivers high performance with persistent throughput, providing a comprehensive storage solution for small-sized organizations and offices to build a reliable private cloud.