Dell PowerEdge R420 기술 매뉴얼 - 페이지 27
{카테고리_이름} Dell PowerEdge R420에 대한 기술 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Dell PowerEdge R420 49 페이지. 2-socket 1u rack server
Dell PowerEdge R420에 대해서도 마찬가지입니다: 매뉴얼 (11 페이지), 설치 매뉴얼 (8 페이지), 시작하기 매뉴얼 (9 페이지), 특징 (2 페이지), 포트폴리오 매뉴얼 (27 페이지)
페이지 인쇄
Feature
Active power management
(redundant PSU only)
Fresh Air cooling
(redundant PSU only)
Rack infrastructure
Find additional information at
Energy Smart power supplies (redundant PSUs only) 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 R420 power supply subsystem consists of one non-redundant or up to two redundant AC-DC
power supplies. The power supply provides +3.3V/5V/12V and +12Vaux for
non-redundant design and provides 12V and 12Vaux for redundant design. There are several voltage
regulators in the system to supply different voltage levels needed by different logic devices. The
redundant power supplies are managed through a PMBus interface.
The following power supply options are available for the R420:
550W AC, non-redundant
350W AC, hot-plug redundant
550W AC, hot-plug redundant
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.