T/DZJN 44-2021 Active Group standards

T/DZJN 44-2021 Data center IT system dynamic energy efficiency requirements and measurement methods

Publish Date: 2021-09-24 Implement Date: 2021-09-24 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/DZJN 44-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Information processing technology

ICS Name: Integrated Information Technology (IT)

Publish Date: 2021-09-24

Implement Date: 2021-09-24

Scope

Main technical content: B.1 General requirements for disclosure When disclosing the DEE of a data center, it is advisable to simultaneously disclose at least the following information: a) Whether all the server equipment idle power consumption used in the calculation of this value is measured, such as: fully measured, fully estimated, or a combination of measurement and estimation; b) The time period covered by this value, such as: annual, quarterly, monthly, or weekly; B.2 Presentation requirements for DEE When disclosing the DEE, it should be indicated in the DEE-a format, where: a) a represents the time period covered by the DEE: - When the coverage period is annual, a is Y; - When the coverage period is several months, a is nM, where n is the number of months covered by the measurement values; - When the coverage period is weekly, a is nW, where n is the number of weeks covered by the measurement values.