The DL165 G7 is a high performance, low cost, ultra-dense rack server designed for memory intensive High Performance Computing (HPC) environments, web serving and memory intensive applications.Introducing high efficiency power supplies. Delivering a high efficiency in the industry, as seen by meeting climate savers computing gold, 80PLUS gold and setting the standards for Energy Star for Servers compliance.Right-sized Proliant power supplies meet the exact needs, reclaiming lost data center power. Less oversubscription means more capacity opportunity. Be sure to use the HP power calculator for selecting the right size power supply.G7 ProLiant systems can tell when power is being wasted and compensate for it. Smart sensors throughout the server allow intelligent actions to preserve, protect and enhance performance and power savings.