Was looking through my office window at the data closet and (due to angle, objects, field of view) could only see one server light cluster out of the 6 racks full. And thought it would be nice to scale everything down to 2U. Then day-dreamed about a future where a warehouse data center was reduced to a single hypercube sitting alone in the vast darkness.
They look silly now. Many data centers are not scaling up power per rack. With GPUs, there are often two chassis per rack.
Have that problem ourselves, they didn’t provision power or cooling for this kind of density, and how do you pipe in multiple megawatts to a warehouse in the middle of nowhere?