Dell PowerEdge R710 Information Update - Power Infrastructure Sizing
Dell PowerEdge R710 Manual
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- Dell PowerEdge R710 | Information Update - Power Infrastructure
Sizing - Page 1
result in a significantly different power consumption requirement than that of the power supply power rating. On-line capacity planning tools available from Dell may help to understand peak power consumption for a particular system configuration. Systems characterized while using the power capping - Dell PowerEdge R710 | Information Update - Power Infrastructure
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materials in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden. Trademarks used in this text: Dell and the DELL logo are trademarks of Dell Inc. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and - Dell PowerEdge R710 | Information Update - Power Infrastructure
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IT Dell Dell PDU UPS 1000W 500W 500W 500W 500W 20 10KW 1000W 20KW 50 PDU 2009 年 6 月 - Dell PowerEdge R710 | Information Update - Power Infrastructure
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2009 Dell Inc 未经 Dell Inc Dell 和 DELL 徽标是 Dell Inc Dell Inc - Dell PowerEdge R710 | Information Update - Power Infrastructure
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électrique requise très différente de la puissance nominale du bloc d'alimentation. Dell propose des outils en ligne de planification de la capacité pour vous aider à comprendre la consommation électrique maximale d'une configuration système donnée. Les systèmes évalués alors que les fonctions de - Dell PowerEdge R710 | Information Update - Power Infrastructure
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indique une consommation électrique de 500 W pour la configuration et la charge de travail, la puissance de document de quelque manière que ce soit sans l'autorisation écrite de Dell Inc. est strictement interdite. Marques mentionnées dans ce document : Dell et le logo DELL sont des marques de Dell - Dell PowerEdge R710 | Information Update - Power Infrastructure
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abweichenden Stromverbrauchsanforderung führen als die des Nennstromverbrauchs. Die bei Dell erhältlichen Online-Tools für die Kapazitätsplanung helfen beim Verwendung der Funktionen zur Strombedarfsermittlung in der Dell-Systemverwaltungssoftware bewertet werden, bieten zusätzliche Vorhersagbarkeit - Dell PowerEdge R710 | Information Update - Power Infrastructure
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Wiedergabe dieser Materialien in jeglicher Weise ohne vorherige schriftliche Genehmigung von Dell Inc. sind strengstens untersagt. In diesem Text verwendete Marken: Dell und das DELL-Logo sind Marken von Dell Inc. Alle anderen in dieser Dokumentation genannten Marken und Handelsbezeichnungen sind - Dell PowerEdge R710 | Information Update - Power Infrastructure
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IT Dell Power Capping Power Capping PDU UPS 1000 W 500 W 500 W 500 W 500 W 1 20 10 KW 1000 W 20 KW 50 PDU 2009 年 6 月 - Dell PowerEdge R710 | Information Update - Power Infrastructure
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2009 Dell Inc Dell Inc Dell および DELL ロゴは Dell Inc Dell Inc - Dell PowerEdge R710 | Information Update - Power Infrastructure
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IT Dell Dell PDU UPS 1000W 500W 500W 500W 500W 20 10KW 1000W 20KW 50 PDU 2009 년 6 월 - Dell PowerEdge R710 | Information Update - Power Infrastructure
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2009 Dell Inc Dell Inc Dell 및 DELL 로고는 Dell Inc Dell Inc - Dell PowerEdge R710 | Information Update - Power Infrastructure
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específica, es posible que la evaluación indique unas necesidades de energía muy diferentes al consumo nominal. Las herramientas en línea de Dell para planificación de la capacidad pueden ayudarle a comprender el consumo de energía máximo para una determinada configuración del sistema. Los sistemas - Dell PowerEdge R710 | Information Update - Power Infrastructure
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las normativas y directrices de seguridad en una implantación. La información contenida en este documento puede modificarse sin previo aviso. © 2009 Dell Inc. Todos los derechos reservados. Queda estrictamente prohibida la reproducción de este material en cualquier forma sin la autorización por
Information Update:
Power Infrastructure Sizing
Properly sizing system power consumption benefits an efficient IT environment.
If the power supply power rating for a system is used to calculate the cumulative
power for an overall deployment, it provides a conservative assessment for many
hardware configurations and can be less efficient and more costly. In an effort
to gain optimal performance and to avoid costly over-provisioning, you need
to understand how to assess power consumption of the system to adequately
provision the facility.
Power consumption is specific to the system configuration and to the workload
expected of the hardware. If a system is assessed under a peak workload for a
specific deployment, the assessment may result in a significantly different power
consumption requirement than that of the power supply power rating. On-line
capacity planning tools available from Dell may help to understand peak power
consumption for a particular system configuration. Systems characterized while
using the power capping features enabled from Dell system management
software provide additional predictability for peak power consumption.
Combined use of system and workload characterization with power capping
can more accurately approximate the appropriate size of Power Distribution
Units (PDUs), Uninterruptible Power Supplies (UPSs), and other power
infrastructure distribution equipment.
Example:
If a server power supply is rated at 1000W and the characterization
results in 500W of power consumption for the configuration and workload,
the 500W power value can be used for infrastructure sizing. Using system power
capping at the 500W value also provides additional assurance that 500W can be
used for sizing the infrastructure. When deploying 20 of the same configuration
in a rack, the total load can be sized for 10KW. By contrast, if the power supply
rated value or 1000W were used, the total load would be sized as 20KW.
The power supply-rated approach requires additional power and cooling and
results in an infrastructure that is utilized less than 50 percent.
Using PDUs with circuit protection devices such as circuit breakers or fuses
ensures that regulatory and safety guidance is met for a deployment.
June 2009