I did the same thing but using an old netbook I had lying around. It lives under the house running Pi-Hole and a few other things. I wrote about it here http://

I did the same thing but using an old netbook I had lying around. It lives under the house running Pi-Hole and a few other things. I wrote about it here http://www.boyter.org/2015/12/pi-hole-ubuntu-14-04/ http://www.boyter.org/2015/12/pi-hole-ubuntu-14-04/ No idea what power draw it has (probably $5 a month?) but I have a large solar array so I doubt it costs me anything to actually run. I also get to recycle some old hardware. EDIT - Seems that post was linked to by the pi-hole project itself at some point. Was wondering why it got so much traffic each month.