The powerful quad core ts 831xu includes two 10gbe sfp ports to fully support 10gbe high speed networks at a budget price with maximized roi the ts 831xu provides versatile all in one functionalities and unique features including vjbod virtual jbod an economical way to utilize unused nas storage space for expanding the storage capacity of other qnap nas and container station that allows users to rapidly develop and deploy internet of things iot apps the ts 831xu is a cost effective