Tranquil's Slim Rugged is not your average fanless NUC. At only 30mm it's probably the slimmest ever. Made of black anodized extruded aluminum, the Kaby Lake system is also IP51-rated to withstand dust and humidity. Another striking feature is the four external heat pipe array. At this time the Slim Rugged is designed for large-quantity OEM customers, but feel free to fill their contact form for pricing details.
Source: Tranquil