SR EN 50600-4-2:2017

Information technology - Data centre facilities and infrastructures - Part 4-2: Power Usage Effectiveness

This European Standard specifies the Power Usage Effectiveness (PUE) as a Key Performance Indicator (KPI) to quantify the efficient use of energy in the form of electricity. NOTE See the Note 1 to entry in Definition 3.1.3. This European Standard: a) defines the Power Usage Effectiveness (PUE) of a data centre; b) introduces PUE measurement categories; c) describes the relationship of this KPI to a data centre’s infrastructure, information technology equipment and information technology operations; d) defines the measurement, the calculation and the reporting of the parameter; e) provides information on the correct interpretation of the PUE. PUE derivatives are described in Annex C.

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General information

Status : Valid
Approval date : 6/30/2017
Number of pages : 35
ICS : 35.020 Information technology (IT) in general,35.110 Networking,35.160 Microprocessor systems
Technical Committee : 207 - Interconnection of information technology equipment

Relations with other standards:

Amended by SR EN 50600-4-2:2017/AC:2017
Amended by SR EN 50600-4-2:2017/A1:2019