Dell PowerEdge R220 Technical Manual

Also see for PowerEdge R220: Owner's manual Technical guide

Contents

Dell PowerEdge R220 Technical Manual Manual pdf 24 page image

24 Dell PowerEdge R220 Technical GuideFeature DescriptionActive power management(hot-plug PSU only) Intel Node Manager: Dell offers a complete power managementsolution comprised of Intel Node Manager accessed through DelliDRAC7 Enterprise and OpenManage Power Center that allows policy-based management of power and thermals at the individual server, rack,and data center level. Intel Node Manager is an embedded technologythat provides individual server-level power reporting and power limitingfunctionality. Hot spare reduces power consumption of redundant power supplies. Thermal control of fan speed optimizes the thermal settings for yourenvironment to reduce fan consumption and lower system powerconsumption. Idle power enables Dell servers to run as efficiently when idle as when atfull workload.Dell Fresh Air cooling(Dual PSUs required)With the thermal design and reliability of Dell products, certainconfigurations have the capability to operate at excursion-basedtemperatures beyond the industry standard of 35°C (95°F) up to 45°C (113°F)for excursionary periods of time and up to a 26°C dew point at 90% relativehumidity without impacting your availability model. Find additionalinformation at Dell.com/FreshAir.Rack infrastructureDell offers some of the industry’s highest-efficiency power infrastructuresolutions, including: Power distribution units Uninterruptible power supplies Energy Smart containment rack enclosuresFind additional information at content.dell.com/us/en/enterprise/power-and-cooling-technologies-components-rack-infrastructure.aspx.For additional information, visit: Dell.com/PowerAndCooling.Power supply unitsEnergy Smart power supplies (hot-plug PSUs only) have intelligent features, such as the ability todynamically optimize efficiency while maintaining availability and redundancy. Also featured areenhanced power-consumption reduction technologies, such as high-efficiency power conversionand advanced thermal-management techniques and embedded power-management features,including high-accuracy power monitoring.The R220 power supply subsystem consists of one non-redundant AC-DC 250W power supply AC-DC power supply. Power cycling is enabled by a switch on the front of the chassis or controlled viaiDRAC7 with Lifecycle Controller.The following power supply options are available for the R220: 250W AC, cabled, non-redundant