# Commission Regulation (EU) 2019/424 of 15 March 2019 laying down ecodesign requirements for servers and data storage products pursuant to Directive 2009/125/EC of the European Parliament and of the Council and amending Commission Regulation (EU) No 617/2013 (Text with EEA relevance), Division 1.1.1

Extent: E+W+S+N.I.

From 1 March 2020, for servers and online data storage products, with the exception of direct current servers and of direct current data storage products, the PSU efficiency at 10 %, 20 %, 50 % and 100 % of the rated load level and the power factor at 50 % of the rated load level shall not be less than the values reported in Table 1.
Table 1
Minimum PSU efficiency and power factor requirements from 1 March 2020
Minimum PSU efficiency
Minimum power factor
% of rated load
10 %
20 %
50 %
100 %
50 %
Multi output
—
88 %
92 %
88 %
0,90
Single output
—
90 %
94 %
91 %
0,95

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Source: https://www.legislation.gov.uk/eur/2019/424/annex/II/division/1/division/1.1/division/1.1.1 (the official version)
Page: https://openlegislation.uk/eu-regulation-2019-424/annex-II/division-1/division-1.1/division-1.1.1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.