Comment my 40TB home solution (Score 1) 4
I have 2 MacBooks, and I network attach 6 Seagate 5TB portable external drives to those Macs (three to each of the 2 Macs). That's about 30TB available directly over my home router.
Seems to work fine, and the Seagates are far less costly than most NAS drives. Though, they do die occasionally. Oops.
Basically, I found a way to make my older Mac useful by simply leaving it on all the time, with the external drives attached.