Here is another compact PC for your home entertainment system or office. This MSECORE Mini Fanless Desktop PC comes with an Intel Core i3-4005U processor, 128GB SD, and WiFi. It also has HDMI, VGA, USB 3.0, and all the other ports you’d need.
This computer has a metal case for heat dissipation. It can be mounted to the wall and connected to two monitors at the same time. You can find out more about it here.