Standard Performance Evaluation Corporation
Server Efficiency Rating Tool (SERT)TM
The Server Efficiency Rating Tool (SERT) was created by Standard Performance Evaluation Corporation (SPEC), the world’s leading organization for benchmarking expertise, at the request of the US Environmental Protection Agency. It is intended to measure server energy efficiency, initially as part of the second generation of the US Environmental Protection Agency (EPA) ENERGY STAR for Computer Servers program. Designed to be simple to configure and use via a comprehensive graphical user interface, the SERT uses a set of synthetic worklets to test discrete system components such as processors, memory and storage, providing detailed power consumption data at different load levels. Results are provided in both machine- and human-readable forms, enabling automatic submission to government-sponsored certification programs as well as both summary and detail reports for use by potential customers.
The EPA’s ENERGY STAR for Computer Server Specification version 2 and SPEC
SPEC applauds the EPA for its goal to drive toward greater energy
efficiency in IT Equipment, and SPEC considers the EPA ENERGY STAR
Program an industry partner in this effort. The development of an
Active Mode Efficiency Rating Tool is an essential component in the
ongoing effort to reduce worldwide energy consumption and paves the way
for a successful ENERGY STAR for Computer Server program that has the
potential to harmonize energy efficiency programs worldwide.
SPEC welcomes this opportunity to work with the EPA on the SERT in
support of the ENERGY STAR Specification for Computer Server v2 and is
proudly looking forward to continuing our long-standing association
with the EPA ENERGY STAR Development Team.
Development of the SERT is an international effort, with interest being
expressed in adoption by national bodies from the European Union, China,
Japan and Korea.
Government Programs that use SERT
Information on the SERT Tool
Server Efficiency Rating Tool (SERT) Press Releases
Server Efficiency Rating Tool
(SERT) (February 2013)
SERT Training/Demo session
A SERT Training/Demo session in conjunction with the SPEC Annual Meeting in Austin, TX was held on January 23, 2013 from 1:30 PM - 5:00 PM CST at the Austin Convention Center.
The Implementation Of The Server Efficiency Rating Tool
An update is available for SERT (v1.0.2), released September 18th, 2013. This update includes documentation enhancements and support for 32-bit ARM Processors.
An update is available for PTDaemon (v1.7.0), released August 6th, 2014. This update is not included with any version of SERT. Please note that DC power measurements are not supported by SERT at this time.
For users of SERT 1.0.0, 1.0.1, or 1.0.2 the PTD v1.7.0 update can be downloaded here
You can purchase this or any other SPEC benchmark by using the online order form