QNAP TVS-x71 is designed specifically for the small and medium business. Available in 4 bay (TVS-471), 6 bay (TVS-671), or 8 bay (TVS-881) model, they come with high performance Intel processor, minimum 4GB of RAM, two USB 2.0 ports, three USB 3.0 ports, one HDMI port, and four Gigabit Ethernet port. The overall design and the feature across the entire NAS stayed the same. Thus, the only decision we got to make besides the number of drives is the processor and the amount of RAM.