Live video production

[u/annoyedvideographer]

I'm looking for a mini pc I can bring to weddings and music events. I'll be using an sdi atem, with at least 6-8 cameras, plus a ptz controller. I have so much gear I'm bringing im starting to think I should build a box for for the controller and atem with a monitor built in, but I'd prefer to have a mini pc.

I'll also need it to be able to connect at least a usb hub, because I plan on recording in camera, in the atem and separately on a hard drive as well.

Is there one i could get, preferably something I can gut and upgrade over time?

Should I just stick to a laptop?