Power Usage Effectiveness (PUE)

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DEFINITION: Power usage effectiveness (PUE) is a metric used to determine the energy efficiency of a data center. PUE is determined by dividing the amount of power entering a data center by the power used to run the computer infrastructure within it. PUE is therefore expressed as a ratio, with overall efficiency improving as the quotient decreases toward 1. PUE was created by members of the Green Grid, an industry  … 

Power Usage Effectiveness (PUE) definition sponsored by SearchDataCenter.com, powered by WhatIs.com an online computer dictionary
Power Usage Effectiveness (PUE) Reports
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Color Me Green: Money and Power in the Data Center
sponsored by SearchDataCenter.com
EBOOK: In the following expert handbook, readers will learn about several ways they can help reduce the cost of power consumption in the data center, effecting greater energy efficiency.
Posted: 15 Apr 2015 | Published: 15 Apr 2015

TOPICS: 
SearchDataCenter.com

Case Study: Tesco's £65 million data centre strategy to drive online growth
sponsored by ComputerWeekly.com
CASE STUDY: This Computer Weekly case study, packed with photographs and data, gives the inside story of Tesco's £65 million data centre strategy.
Posted: 21 Nov 2012 | Published: 21 Nov 2012

TOPICS: 
ComputerWeekly.com

The Background of DCIM Tools and Their Role in the Enterprise
sponsored by RunSmart
EGUIDE: This expert guide dives into the background of DCIM tools, and from it you'll learn about the 9 most critical capabilities every DCIM tool should include—beyond just PUE calculation. Read on to claim your copy.
Posted: 11 Dec 2017 | Published: 05 Dec 2017

TOPICS: 
RunSmart

Overcoming Data Center Power Challenges
sponsored by RunSmart
EGUIDE: This e-guide breaks down everything you need to know about optimizing your data center's power designs, the challenges you need to overcome, and preventing the outages that will rattle your organization to its core.
Posted: 28 Sep 2017 | Published: 26 Sep 2017

TOPICS: 
RunSmart

Efficiency Calculator
sponsored by Eaton
WHITE PAPER: This efficiency calculator stacks Eaton's Uninterrupted Power Supply (UPS) products against comparable backup power supply systems to show how much you can save on annual power costs by siding with UPS.
Posted: 20 May 2014 | Published: 20 May 2014

TOPICS: 
Eaton

The ePDU Product Wizard
sponsored by Eaton
WHITE PAPER: This resource will help you determine which Eaton ePDU power management product is best for you based on your needs regarding input plugs, output receptacles, power rating and functions.
Posted: 20 May 2014 | Published: 20 May 2014

TOPICS: 
Eaton

Optimized Energy Efficiency with Controlled Cold Aisle Containments
sponsored by Emerson Network Power
WHITE PAPER: This white paper offers an explanation as to why temperature cooling control may be a considerably better option over pressure control when it comes to increasing power usage efficiency in the data center. Download now to learn how you can create reliability and reduce the impact on IT equipment.
Posted: 15 May 2014 | Published: 15 May 2014

TOPICS: 
Emerson Network Power

Lighting and the Efficient Data Center
sponsored by CommScope
WHITE PAPER: Read this brief white paper to uncover the ins-and-outs of this inexpensive data center lighting approach, so you can beef up your PUE and distribute your data center budget more efficiently.
Posted: 22 Apr 2014 | Published: 31 Mar 2014

TOPICS: 
CommScope

Selecting the Right Class Server UPS
sponsored by Eaton
WEBCAST: This brief video offers key insight to help you select the server-class uninterruptible power supply (UPS) that meets your short- and long-term business needs.
Posted: 17 Jan 2014 | Premiered: Jan 17, 2014

TOPICS: 
Eaton

Powering Converged Infrastructure
sponsored by Eaton
WEBCAST: This brief on-demand video provides a clear view of the converged infrastructure, as well as the energy reliability and power management needs of this strategy.
Posted: 17 Jan 2014 | Premiered: Jan 17, 2014

TOPICS: 
Eaton

Inside Data Center Power
sponsored by SearchDataCenter.com
EBOOK: The world of IT may be changing rapidly, but every data center still needs power. Improve your data center's energy efficiency with updates to power usage measurement, cooling and electrical design.
Posted: 05 Jul 2013 | Published: 05 Jul 2013

TOPICS: 
SearchDataCenter.com

A Quantitative Comparison of High Efficiency AC vs. DC Power Distribution for Data Centers
sponsored by Schneider Electric
WHITE PAPER: This resource presents detailed quantitative efficiency comparison between DC and AC power distribution methods, including an analysis of the effects of power distribution efficiency on the cooling power requirement and on total electrical consumption.
Posted: 26 Jun 2013 | Published: 26 Jun 2013

TOPICS: 
Schneider Electric

Australian document process outsourcing firm realizes benefits of virtualization
sponsored by Dell, Inc. and Intel®
WHITE PAPER: This white paper presents a key case study of how Speedscan consolidated their disparate physical infrastructures within a single virtualized data center to improve energy efficiency by 92%.
Posted: 30 May 2013 | Published: 29 Nov 2012

TOPICS: 
Dell, Inc. and Intel®

Essential power management for virtualized environments
sponsored by Dell, Inc. and Intel®
WHITE PAPER: Access this exclusive source to learn how your business can optimize power management in your virtual environments to boost your data center's efficiency.
Posted: 07 Sep 2012 | Published: 30 Nov 0002

TOPICS: 
Dell, Inc. and Intel®

Avoiding Common Pitfalls of Evaluating and Implementing DCIM Solutions
sponsored by Schneider Electric
WHITE PAPER: Access this white paper to discover tips for choosing the right data center infrastructure management tools. This resource describes the common pitfalls to avoid when choosing a DCIM solution and provides practical guidance to help you pick a toolset that is a better fit for your data center – and shows you how to implement it properly.
Posted: 13 Jul 2012 | Published: 13 Jul 2012

TOPICS: 
Schneider Electric

Economizer Modes of Data Center Cooling Systems
sponsored by Schneider Electric
WHITE PAPER: Access this white paper to learn how your data center can reduce energy costs by using the right economizer mode. This resource provides definitions for the various types of economizer modes and compares their performance against key data center attributes.
Posted: 13 Jul 2012 | Published: 13 Jul 2012

TOPICS: 
Schneider Electric

Data Center Efficiency Standards: What You Need to Know
sponsored by Hewlett Packard Enterprise
EGUIDE: Discover how your organisation can keep up with data centre energy standards. This e-guide outlines the current expectations and how these might evolve in the future.
Posted: 12 Jun 2012 | Published: 12 Jun 2012

TOPICS: 
Hewlett Packard Enterprise

E-Guide: Power Consumption in the Modern Data Center
sponsored by NComputing
EGUIDE: This essential e-guide, written by our editors, explores how you can effectively monitor data center power consumption. Explore tips and strategies that will increase profitability while decreasing operating costs. Also learn how to safeguard your UPS systems in the event of a data center power failure.
Posted: 12 Mar 2012 | Published: 12 Mar 2012

TOPICS: 
NComputing

40 GbE: Adapting for higher bandwidth technology
sponsored by Juniper Networks, Inc.
EGUIDE: Explore the technology of 40 Gigabit Ethernet and uncover how you can adapt for this higher bandwidth technology in this E-Guide from SearchNetworking.com.
Posted: 07 Mar 2012 | Published: 07 Mar 2012

TOPICS: 
Juniper Networks, Inc.

It's All About Lost Capacity
sponsored by Future Facilities
PRESENTATION TRANSCRIPT: This resource explores how you can protect your data center’s most important aspect, its IT loading capacity. Learn more about the problem of lost capacity and how it can affect IT configuration. Also, obtain best practices for airflow management and discover how the virtual environment is changing the data center lifeline.
Posted: 01 Mar 2012 | Published: 01 Mar 2012

TOPICS: 
Future Facilities

Dell Poweredge C5125 Microserver Product Info
sponsored by Dell, Inc. and AMD
PRODUCT OVERVIEW: Tap into the concentrated power of the Dell PowerEdge C5125 microserver. Pack up to 12 PowerEdge C5125 microservers in a 3U chassis to promote efficient power use and help lower costs.
Posted: 16 Dec 2011 | Published: 16 Dec 2011

TOPICS: 
Dell, Inc. and AMD

Impact of Hot and Cold Aisle Containment on Data Centre Temperature and Efficiency
sponsored by Schneider Electric
WHITE PAPER: Access this exclusive resource to discover the efficiency benefits of containment and learn about the differences between hot-air and cold-air strategies.
Posted: 09 Dec 2011 | Published: 09 Dec 2011

TOPICS: 
Schneider Electric

Guidance for Calculation of Efficiency (PUE) in Data Centres
sponsored by Schneider Electric
WHITE PAPER: The efficiency ratings of a data centre can vary substantially depending on what methodologies are applied. Access this exclusive resource to discover the importance of measuring data centre efficiency and learn about the issues companies face when establishing the PUE of an infrastructure.
Posted: 09 Dec 2011 | Published: 09 Dec 2011

TOPICS: 
Schneider Electric

Data Centre Energy Efficiency IT Handbook
sponsored by SearchDataCenter.com
EBOOK: The deadline for the UK's Carbon Reduction Commitment scheme has now passed, and companies will begin to receive fines if they can't demonstrate how they've reduced their carbon footprint or are putting processes in place to do so. This expert IT handbook offers detailed information about this new regulation and how organisations can adhere to it.
Posted: 07 Dec 2011 | Published: 07 Dec 2011

TOPICS: 
SearchDataCenter.com

Loading Considerations when Paralleling Transformers
sponsored by Schneider Electric
WHITE PAPER: Access this resource to explore the limiting conditions of connecting transformers in parallel and loading considerations when turn ratios, impedances and kVA ratings are different.
Posted: 21 Nov 2011 | Published: 01 Oct 2011

TOPICS: 
Schneider Electric
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