Following in the footsteps of the industry-changing first-generation ThinkCentre Tiny-in-One (TIO), the evolution of the unique form factor continues. Built to make refreshes and upgrades effortless for large enterprise and configurable with all ThinkCentre compact desktops including the second- and third-generation Tiny PCs, ThinkCentre Chromebox and ThinkCentre Thin Clients, you can build your own All in One! The 22" and 24" modular All-in-One come with a sleek borderless design and integrated speaker. Improved one-step installation saves on IT efforts while still keeping the flexibility for Enterprise.New Plug & Play for Enterprise - one-step, no-tool setup. The modular design means that each component can be easily replaced on its own schedule, yielding the lowest TCO of any 21.5" commercial AIO. Fits anywhere with VESA-compatible mount. Space saving via industry-leading borderless design - TIO22 can fit in a 20" AIO Space thanks to its 21.5" industry-leading borderless design. Borderless design also creates a sleek, clean look. Refresh DT/monitor separately - enjoy a Full AIO experience with Lenovo Tiny PC. However, without Tiny, TIO can work as standalone monitor that is compatible with all brands NB and DT.