A Kitchen Display System (KDS) includes a workstation including a first Personal Computer (PC)-based controller, a fanless workstation including a second PC-based or a non-PC-based controller having lower cost than the first PC-based controller, an Ethernet network operatively coupling the controllers, and a bump bar, keyboard, touchscreen, or keypad operatively coupled to at least one of the controllers. The first PC-based controller stores and displays video, multimedia, or a build card. At least one of the controllers includes a rugged computing module, which includes a circuit board including an outer perimeter and traces associated therewith, an integrated circuit mounted on the circuit board, at least one interface connector, a housing, and a thermal transfer device.