This new business-class rackmount NAS is available featuring 8, 12, and 16 bays, with both single and redundant power supply options. It uses the quad-core AMD RX-421ND processor and comes with a pre-installed dual-port 10 GbE SFP+ network card.
https://www.notebookcheck.net/QNAP-launches-AMD-powered-TS-x73U-NAS.234242.0.html