Why don't these people just buy one of those power efficient i3's and throw it in an old PC case ? Seems like a lot more power and flexibility compared to using Rock64's. My 'nas' is just a headless linux computer with a bunch of drives in there. My only complaint is that 6 HDD ports aren't enough. It can stream HD video to multiple devices at the same time no problem which I feel like would choke if you tried it on the Rock64.