I'm installing a Pico-ITX board. With a solid state drive you'd have a great boat computer. The Pico-ITX board does have a fan but it's tiny and I'm going to completely seal mine inside of a metal enclosure. ]
Am I missing something? What's the point of a fan inside a completely sealed metal enclosure? You would simply be moving around heat unradiated through the metal...you'd be better off with a fat heat sink.