Server Rack

In short: A server rack is a standardised cabinet (19 inch) for mounting servers, switches and other IT equipment.

In more detail: The width is 19 inches (482.6 mm). The height is measured in rack units (U); 1 U is 44.45 mm. Typical racks have 42 U.

In Depth

Equipment

Rails, ventilation panels, cable management, power distribution units (PDU), labelling, lock.

Planning

Weight, cooling (cold/hot aisle), power supply and fire protection. See server, network cabinet, patch panel.

See also: Server, Network Cabinet, Patch Panel