Power redundancy

Power redundancy is the spare capacity in a datacenter's power path, described in terms such as N+1, which means one spare component, and 2N, which means a fully duplicated path.

Power redundancy is the spare capacity in the power path of a datacenter. The amount of redundancy is described in terms such as N+1 and 2N. A path with N+1 redundancy has one spare component, and a path with 2N redundancy is fully duplicated.