The QNAP TS-x31XU Series is a powerful Rackmount NAS with a quad-core 1.7 GHz CPU, dual 10GbE SFP+ ports, Container Station, and VJBOD (Virtual JBOD) making it perfect for growing businesses looking for backup, restoration, private cloud, storage for virtualization, and to future-proof their IT infrastructure for 10GbE networks.