@samhenrigold I went with the IKEA KALLAX in natural wood color which has a nice open back and lined up well with the outlets on the wall. Obviously the front is still open, but after I picked up extra-short power, coax, and Ethernet cables it looks fairly slick. Fits my 4-bay JBOD + Mac mini pretty exactly in one of the cubes.
@jedfox This might work well in my bedroom/office where I need to visually split the room in the middle… 🤔