ENERGY STAR® Specification Framework
for Enterprise Computer Servers
Document Overview
This framework document presents some key “building blocks” that make up an ENERGY STAR
specification. These building blocks are found in all ENERGY STAR product specifications. The
purpose of each building block is explained below along with preliminary thoughts on a potential
approach for developing a specification for computer servers. At the end of each section are a
series of questions aimed at generating discussion among industry stakeholders regarding EPA’s
approach. Please note that these questions are not meant to be comprehensive but rather serve
as a starting point in EPA’s efforts to learn more about this product category.
Stakeholders are encouraged to provide input on this document to Rebecca Duff, ICF International,
at rduff@icfi.com by August 31, 2007. EPA intends to hold an industry stakeholder meeting
following this comment period to allow for continued discussions and information sharing. EPA
encourages open dialogue throughout the specification development process and stakeholders will
have a number of opportunities to formally submit comments.
Building Block #1: Definitions
I)
Purpose: Establish a set of definitions to explicitly describe which products are covered by the
specification. Definitions are also used to describe operational modes, key components, or
sub-classes of product, all of which may factor into the testing and/or energy efficiency
performance of any given model. Where possible, EPA uses existing, industry accepted
definitions. However, in the case where these are not available, EPA will work with industry
stakeholders to develop and modify definitions, as needed, to ensure clarity.
II) Preliminary Approach: EPA’s intent is to cover computer servers used in enterprise
environments and typically found in data centers. Specifically, a computer server definition
needs to be developed that will distinguish these products from other equipment types already
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