This replacement “drawer” for an IKEA’s Helmer cabinet transforms the cabinet into a stealthy PC, or a low cost personal renderfarm.
The existing drawer(s) are swapped out and the drawer front(s) are re-attached to the case/drawer frame(s).
The replacement “drawers” are available in various “drawer high” increments.
Five drawer high replacement drawer:
Three drawer high miniITX replacement drawer:
Single replacement drawer: