Are you looking to buy a NAS? I have a QNAP TS-473 and I am VERY happy with it.
its SUPER FAST! I installed 2 SSD drives into it to support caching. Its hard wired
directly to my NetGear router using an SFP+ port which provides 10Gbe.
I’m not running ROON’s core on it. I have a dedicated Intel NUC for that.
Check out these NAS reviews from the NY Times.