Making my first DIY NAS build. I was given an Intel i5-9500T for free, so I’m basing the build around that.

My use-case is pretty minimal, mostly music storage plus some light use of Plex.

A nice-to-have on the mobo would be 6 SATA 6gb/s ports, but if it doesn’t but at least has pcie expansion, that’s fine.

I want to go for power efficiency. Which boards tend to be better at this? B360, Z370 or Z390? And what am I missing/not getting right in my understanding of this (this is Reddit after all!).

Thanks