Quarter Rack 10U
The term quarter rack usually refers to 10U of space on a full sized rack or about one-quarter of the space on the rack. If your equipment won't take up a full rack, but only a quarter of one, then quarter rack colocation is a good choice for you.
This service provides a colocation server that uses a quarter rack facility with a sharing system. Through this service, customers can minimize the budget for the procurement of a Disaster Recovery Center (DRC) with a small number of devices.