sebastiantombs
Known around here
Look in the WiKi in the blue bar at the top of the page fourth from the left. Lots of info there on sizing a PC for Blue Iris, a VMS. A mini PC just isn't going to cut the mustard though, too many things are removed from the hardware, and hardware capabilities, for one of those to handle more than one camera. While you're looking in the WiKi be sure to read the Cliff Notes in there, too. Do all the reading on a real PC, not a phone or tablet.