The HP Intelligent Series Racks are the first server racks with built-in intelligence. HP Thermal Discovery Services correlates server temperature & workload to deliver the right level of needed cooling every time. The HP Intelligent Series Racks include an innovative rack door that provides a 25% increase in airflow efficiency to cool servers with less airflow & less computer room air handling power. HP Location Discovery Services in HP Intelligent Series rack-level enclosures sends the rack identification number & precise U location to the servers. Now you can optimize workload placement with servers that self-identify & inventory themselves.