The ThinkCenter M900z AIO is a built-with-purpose machine that is both sleek and versatile. It combines practical design, performance advancements and thoughtful options. These include three screen sizes and three stand options (full function, tilt only and transformer). Among them, the Orchid tilt stand features an elegant arcing chrome post and the unique transformer stand can lay almost flat for maximum touch screen use. A convenient rear service access cover is removable while still on a stand, without tools. It is military spec-tested for extreme environments and its distinctive low profile design and usability stands out from other AIOs.