Enclosures for thin clients and small PCs provide sealed, clean, cool spaces, even in full washdown manufacturing environments. They let users create a full, standalone workstation by adding a universal mount monitor, industrial keyboard and pedestal mount. Each enclosure is made of heavy-gauge stainless or black powder-coated steel, and sealed to NEMA 4/4X, IP65/IP66 specifications, while a drip gutter diverts water around the enclosure door. They also feature built-in DC power supplies, removable pre-drilled mounting plate, and internal cable routing for clean, simple installation. Their internal fan-based cooling system distributes heat throughout the enclosure to maximize heat transfer through the enclosure’s sheet metal, reducing hot-spots and cooling internal components.