ISO/IEC INTERNATIONAL STANDARD 30134-4 First edition 2017-10 Information technology Data centres Key performance indicators Part 4: IT Equipment Energy Efficiency for servers (ITEEsv) Technologies de I'information - Centres de traitement de données - Indicateurs de performance clés Partie 4: Efficacite énergétique des appareils de technologies de I'information (TI) concernant les serveurs Reference number IEC IS0/IEC30134-4:2017(E) CopyrightInternationalOrganizationfor Standardization @IS0/IEC2017 ut license from IHS IS0/IEC30134-4:2017(E) COPYRIGHTPROTECTEDDOCUMENT IS0/IEC 2017, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISO's member body in the country of the requester. ISO copyrightoffice Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 [email protected] www.iso.org @ IS0/IEC 2017 - All rights reserved licensee=NanyangTechnological Univ/5926867100,User=JACKEY,MA Noreprodu networking permitted without license from IHS NotforResale,1 IS0/IEC 30134-4:2017(E) Contents Page Foreword ..iv Introduction. ..V 1 Scope. .1 2 Normative references ..1 3 Terms, definitions and abbreviated terms ..1 Terms and definitions .1 3.2 Abbreviated terms.. ..2 4 Relevance of ITEEsv .2 5 Determination of ITEEsv .3 6 Determination of SMPE and SMPO for ITEEsv .3 6.1 General .3 6.2 ITEEsv benchmark method selection requirements ..4 6.3 ITEEsv benchmark method selection recommendations .4 7 Directionforuse of ITEEsv .4 8 Reporting of ITEEsv .5 8.1 Requirements .5 8.2 Recommendations ..6 Annex A (informative) Options for determining SMPE and SMPO ..7 Annex B (normative) Levels of ITEEsv .10 Annex C (informative) Examples of ITEEsv calculation .11 Bibliography .12 iii der license with IEC rout license from IHS Not for R