The TS-853U, featuring the easy-to-use QTS operating system, is a powerful, reliable, secure and scalable NAS solution designed for mission-intensive business applications and to meet fast growing data storage needs. The TS-853U supports SATA 6Gb/s drives and delivers high performance with persistent throughput, providing a comprehensive storage solution for SMBs to build a reliable private cloud.

• Manage, share, and back up business data with Real-time Remote Replication (RTRR)
• Expand the total raw storage capacity up to 160 TB with the economical UX-1200U-RP QNAP expansion enclosure
• NAS and iSCSI-SAN unified storage solution for server virtualization
• Supports VMware®, Citrix®, and Microsoft® Hyper-V and advanced virtualization features
• Enhanced data security with high-performance AES 256-bit encryption and anti-virus
• Use the TS-853U as a PC with exclusive QvPC Technology
• Run multiple Windows/Linux/Android-based virtual machines with the Virtualization Station
• Transcode Full HD videos on-the-fly or offline with QNAP’s unique transcoding technology