It depends what you mean by a server: the Utilite http://utilite-computer.com/web/home http://utilite-computer.com/web/home with its dual gigabit Ethernet ports

It depends what you mean by a server: the Utilite http://utilite-computer.com/web/home http://utilite-computer.com/web/home with its dual gigabit Ethernet ports might be enough for some applications.