On the need for energy efficiency metrics that span integrated IT-facility infrastructures

Amip J. Shah, Cullen E. Bash, Niru Kumari, Tahir Cader, Thomas J. Breen, Ed J. Walsh, Jeff Punch

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Infrastructure efficiency metrics, such as Power Usage Effectiveness (PUE) and Data Center Infrastructure Efficiency (DCiE), have gained much traction within the industry for evaluating data center energy efficiency. Gradually, however, as the lines between traditional IT systems in the data center and the facility infrastructure supporting the data center get blurred, adaptations to the usage of infrastructure efficiency metrics will be required. This paper presents three cases where holistic data center energy efficiency does not necessarily track infrastructure efficiency, implicitly emphasizing the need for new metrics that address the IT-facility infrastructure in holistic fashion.

Original languageEnglish
Title of host publicationASME 2011 Pacific Rim Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Systems, InterPACK 2011
Pages541-551
Number of pages11
DOIs
Publication statusPublished - 2011
EventASME 2011 Pacific Rim Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Systems, InterPACK 2011 - Portland, OR, United States
Duration: 6 Jul 20118 Jul 2011

Publication series

NameASME 2011 Pacific Rim Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Systems, InterPACK 2011
Volume2

Conference

ConferenceASME 2011 Pacific Rim Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Systems, InterPACK 2011
Country/TerritoryUnited States
CityPortland, OR
Period6/07/118/07/11

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