Home VPN Server - What Hardware Specs Do I Need?

I am trying to set up a home VPN server so that I can securely connect to the internet and stream movies or course lectures when I am traveling and using hotel/public wifi.

I know how to do this from a software perspective, but I don't know what kind of hardware specs I need for the computer that will serve as the VPN server. There will only be one client and I was going to use OpenVPN with AES 256 if that makes a difference. Since I'll be streaming media, it'll be doing a lot of...

Home VPN Server - What Hardware Specs Do I Need?

Home VPN Server - What Hardware Specs Do I Need?