Adapters for rack-mounted computing equipment

An adapter for rack-mounted computing equipment, the adapter comprising:

• a chassis;
• two mounts coupled to the chassis, each of the two mounts having a respective hole shaped to receive and support rack-mountable computing equipment, wherein centers of the holes are between 460 and 470 mm (millimeters) apart from one another in a side-to-side direction of the chassis;
• two members extending from a front of the chassis, the two members being less than 18 mm tall and being between 530 and 550 mm apart in the side-to-side direction;
• a channel extending at least half a distance along the chassis in a front-to-back direction, the channel defining a volume configured to hold cables extending from a back side of the chassis to a front side of the chassis;
• and
• a bus-bar connector mount configured to position a blind-mate bus-bar connector extending from a back of the chassis to mate with vertical or horizontal bus-bars in a back of a rack;
• wherein the blind-mate bus-bar connector is configured to be secured to the bus-bar connector mount, and the blind-mate bus-bar connector is configured to provide a power connection to the rack-mounted computing equipment through the mating with the vertical or horizontal bus-bars.