Dell External OEMR XL R720XD Technical Manual page 35

Feature
Active power management
Fresh air cooling
Rack infrastructure
Find additional information at
Energy Smart power supplies have intelligent features, such as the ability to dynamically optimize
efficiency while maintaining availability and redundancy. Also featured are enhanced
power-consumption reduction technologies, such as high-efficiency power conversion and
advanced thermal-management techniques, and embedded power-management features,
including high-accuracy power monitoring.
The following power supply unit options are available for the R720 and R720xd:

495W AC

750W AC

1100W AC

1100W DC (available Q2 2012)
PowerEdge R720 and R720xd Technical Guide
35
Description
Intel Node Manager is an embedded technology that provides individual
server-level power reporting and power limiting functionality. Dell offers a
complete power management solution comprised of Intel Node Manager
accessed through Dell iDRAC Enterprise and OpenManage Power Center
that allows policy-based management of power and thermals at the
individual server, rack, and data center level.
Hot spare reduces power consumption of redundant power supplies.
Thermal control of fan speed optimizes the thermal settings for your
environment to reduce fan consumption and lower system power
consumption.
Idle power enables Dell servers to run as efficiently when idle as when at full
workload.
With the thermal design and reliability of Dell products, you can have the
capability to operate at excursion-based temperatures beyond the industry
standard of 35°C (95°F) without impacting your availability model. This
solution takes into account servers, networking, storage, and other
infrastructure. Find additional information at Dell.com/FreshAir.
Dell offers some of the industry's highest-efficiency power infrastructure
solutions, including:

Power distribution units

Uninterruptible power supplies

Energy Smart containment rack enclosures
Find additional information at:
power-and-cooling-technologies-components-rack-infrastructure.aspx.
Dell.com/PowerAndCooling
(PDUs)
(UPS)
http://content.dell.com/us/en/enterprise/
and Power.com/PowerCenter.