The easy way to get a NAS is to buy a pre-made one from one of the large manufacturers that we review on a regular basis here at eTeknix, but where would the fun be in that when you can build it ...
That 2.5" Samsung cabled to Intel SAS expander slot 15, which is mid right inside the IcyDock - which is physically in the top most 5.25" bay - well that disk did actually get 40C on Sunday which was ...