US Patent 10900228 Data center

A data center includes a floor; a side wall configured to partition a space above the floor into a room; a plurality of server columns arranged in a row direction on the floor, each of the plurality of server columns including a plurality of servers that are arranged to form a column in a column direction; an inclined ceiling that increases in height from a first side toward a second side in the column direction; and a first cable tray configured to hold a first cable, the first cable tray being provided in a space below the inclined ceiling on the first side in the column direction, and extending along the row direction.