Nikktech tried the QNAP TS-431X2-8G 10GbE NAS Server
A quote from the article:
Small business owners looking for a cost-effective yet high-performance NAS with built-in 10GbE connectivity should to well to take a closer look at the latest TS-431X2-8G quad-bay model by QNAP.QNAP TS-431X2-8G 10GbE NAS Server Review @ NikKTech