APC by Schneider Electric

Displaying 1-40 of 64 results

  • White Papers // Oct 2014

    Prefabricated Power and Cooling Modules for Data Centres

    Standardised, pre-assembled and integrated data centre facility power and cooling modules are at least 60% faster to deploy, and provide a first cost savings of 13% or more compared to traditional data centre power and cooling infrastructure. Facility modules, also referred to in the data centre industry as containerised power...

    Sponsored By APC by Schneider Electric

  • White Papers // Oct 2014

    Practical Considerations for Expansion and Incremental Growth - IT Priorities Report

    Implementing prefabricated modular data centres results in well-understood benefits including speed of deployment, predictability, scalability, and life cycle cost. The process of deploying them – from designing the data centre, to preparing the site, to procuring the equipment, to installation – is quite different than that of a traditional data...

    Sponsored By APC by Schneider Electric

  • White Papers // Jul 2014

    Power and Cooling Guidelines for Deploying IT in Colocation Data Centers

    Some prospective colocation data center tenants view power and cooing best practices as constraining. However, an effective acceptable use policy can reduce downtime due to thermal shutdown and human error, reduce stranded capacity, and extend the life of the initial leased space, avoiding the cost of oversized reserved space. This...

    Sponsored By APC by Schneider Electric

  • White Papers // Jul 2014

    Implementing Energy Efficient Data Centers

    Electricity usage costs have become an increasing fraction of the total cost of ownership (TCO) for data centers. It is possible to dramatically reduce the electrical consumption of typical data centers through appropriate design of the network-critical physical infrastructure and through the design of the IT architecture. This paper explains...

    Sponsored By APC by Schneider Electric

  • White Papers // Jul 2014

    Ultra high efficiency cooling modules for large data centers

    Of the various economizer (free cooling) modes for data centers, using fresh air is often viewed as the most energy efficient approach. However, this paper shows how indirect air economizer-based cooling produces similar or better energy savings while eliminating risks posed when outside fresh air is allowed directly into the...

    Sponsored By APC by Schneider Electric

  • White Papers // Jun 2014

    Economizer Modes of Data Center Cooling Systems

    In certain climates, some cooling systems can save over 70% in annual cooling energy costs by operating in economizer mode, corresponding to over 15% reduction in annualized PUE. However, there are at least 17 different types of economizer modes with imprecise industry definitions making it difficult to compare, select, or...

    Sponsored By APC by Schneider Electric

  • White Papers // Jun 2014

    Considerations for Owning vs. Outsourcing Data Center Physical Infrastructure

    When faced with the decision of upgrading an existing data center, building new, or leasing space in a retail colocation data center, there are both quantitative and qualitative differences to consider. The 10-year TCO may favor upgrading or building over outsourcing, however, this paper demonstrates that the economics may be...

    Sponsored By APC by Schneider Electric

  • White Papers // Jun 2014

    Fundamentals of Managing the Data Center Life Cycle for Owners

    Just as good genes do not guarantee health and well-being, a good design alone does not ensure a data center is well-built and will remain efficient and available over the course of its life span. For each phase of the data center’s life cycle, proper care and action must be...

    Sponsored By APC by Schneider Electric

  • White Papers // Jun 2014

    Essential Elements of Data Center Facility Operations

    70% of data center outages are directly attributable to human error according to the Uptime Institute’s analysis of their “abnormal incident” reporting (AIR) database1. This figure highlights the critical importance of having an effective operations and maintenance (O&M) program. This paper describes unique management principles and provides a comprehensive, high-level...

    Sponsored By APC by Schneider Electric

  • White Papers // Jun 2014

    Facility Operations Maturity Model for Data Centers

    An operations & maintenance (O&M) program determines to a large degree how well a data center lives up to its design intent. The comprehensive data center facility operations maturity model (FOMM) presented in this paper is a useful method for determining how effective that program is, what might be lacking,...

    Sponsored By APC by Schneider Electric

  • White Papers // Jun 2014

    The Use of Ceiling-Ducted Air Containment in Data Centers

    Ducting hot IT-equipment exhaust to a drop ceiling can be an effective air management strategy, improving the reliability and energy efficiency of a data center. Typical approaches include ducting either individual racks or entire hot aisles and may be passive (ducting only) or active (include fans). This paper examines available...

    Sponsored By APC by Schneider Electric

  • White Papers // Jun 2014

    Eco-mode: Benefits and Risks of Energy-saving Modes of UPS Operation (update to support new Galaxy VM)

    Many newer UPS systems have an energy-saving operating mode known as “eco-mode” or by some other descriptor. Nevertheless, surveys show that virtually no data centers actually use this mode, because of the known or anticipated side-effects. Unfortunately, the marketing materials for these operating modes do not adequately explain the cost...

    Sponsored By APC by Schneider Electric

  • White Papers // Jun 2014

    Classification of Data Center Infrastructure Management (DCIM) Tools

    Data centers today lack a formal system for classifying software management tools. As a result, confusion exists regarding which management systems are necessary and which are optional for secure and efficient data center operation. This paper divides the realm of data center management tools into four distinct subsets and compares...

    Sponsored By APC by Schneider Electric

  • White Papers // Feb 2014

    Containerized Power and Cooling Modules for Data Centers

    Standardized, pre-assembled and integrated data center facility power and cooling modules are at least 60% faster to deploy, and provide a first cost savings of 13% or more compared to traditional data center power and cooling infrastructure. Facility modules, also referred to in the data center industry as containerized power...

    Sponsored By APC by Schneider Electric

  • White Papers // Feb 2014

    Data Center Temperature Rise During Cooling Outages

    The data center architecture and its IT load significantly affect the amount of time available for continued IT operation following a loss of cooling. Some data center trends such as increasing power density, warmer supply temperatures, the “right-sizing” of cooling equipment, and the use of air containment may actually increase...

    Sponsored By APC by Schneider Electric

  • White Papers // Jan 2014

    Types of Prefabricated Modular Data Centers

    Data center systems or subsystems that are pre-assembled in a factory are often described with terms like prefabricated, containerized, modular, skid-based, pod-based, mobile, portable, self-contained, all-in-one, and more. There are, however, important distinctions between the various types of factory-built building blocks on the market. This paper proposes standard terminology for...

    Sponsored By APC by Schneider Electric

  • White Papers // Jan 2014

    Specification of Modular Data Center Architecture

    There is a growing consensus that conventional legacy data center design will be superseded by modular scalable data center designs. Reduced total cost of ownership, increased flexibility, reduced deployment time, and improved efficiency are all claimed benefits of modular scalable designs. Yet the term “modular”, when and where modularity is...

    Sponsored By APC by Schneider Electric

  • White Papers // Jan 2014

    How Monitoring Systems Reduce Human Error in Distributed Server Rooms and Remote Wiring Closets

    Surprise incidences of downtime in server rooms and remote wiring closets lead to sleepless nights for many IT managers. Most can recount horror stories about how bad luck, human error, or just simple incompetence brought their server rooms down. This paper analyzes several of these incidents and makes recommendations for...

    Sponsored By APC by Schneider Electric

  • White Papers // Jan 2014

    Data Center Projects: Growth Model

    Long term data center or network room capacity planning may seem impossible in the face of evolving IT technology and business requirements. Nevertheless, data center facilities have a lifetime that may span many generations of IT equipment, so planning – or lack of planning – can have a large impact...

    Sponsored By APC by Schneider Electric

  • White Papers // Jan 2014

    Prefabricated Modular Data Centres

    Data centre systems or subsystems that are pre-assembled in a factory are often described with terms like prefabricated, containerised, modular, skid-based, pod-based, mobile, portable, self-contained, all-in-one, and more. There are, however, important distinctions between the various types of factory-built building blocks on the market. This paper proposes standard terminology...

    Sponsored By APC by Schneider Electric

  • White Papers // Oct 2013

    Comparing Data Center Power Distribution Architectures

    Significant improvements in efficiency, power density, power monitoring, and reconfigurability have been achieved in data center power distribution, increasing the options available for data centers. This paper compares five power distribution approaches including panelboard distribution, field-wired PDU distribution, factory-configured PDU distribution, floor-mount modular power distribution, and modular busway, and describes...

    Sponsored By APC by Schneider Electric

  • White Papers // Apr 2013

    TCO Analysis of a Traditional Data Center vs. a Scalable, Containerized Data Center

    Standardized, scalable, pre-assembled, and integrated data center facility power and cooling modules provide a “total cost of ownership” (TCO) savings of 30% compared to traditional, built-out data center power and cooling infrastructure. Avoiding overbuilt capacity and scaling the design over time contributes to a significant percentage of the overall savings....

    Sponsored By APC by Schneider Electric

  • White Papers // Apr 2013

    Implementing Hot and Cold Air Containment in Existing Data Centers

    Containment solutions can eliminate hot spots and provide energy savings over traditional uncontained data center designs. The best containment solution for an existing facility will depend on the constraints of the facility. While ducted hot aisle containment is preferred for highest efficiency, cold aisle containment tends to be easier and...

    Sponsored By APC by Schneider Electric

  • White Papers // Apr 2013

    Impact of Hot and Cold Aisle Containment on Data Center Temperature and Efficiency

    Both hot-air and cold-air containment can improve the predictability and efficiency of traditional data center cooling systems. While both approaches minimize the mixing of hot and cold air, there are practical differences in implementation and operation that have significant consequences on work environment conditions, PUE, and economizer mode hours. The...

    Sponsored By APC by Schneider Electric

  • White Papers // Apr 2012

    Data Center Projects: Advantages of Using a Reference Design

    It is no longer practical or cost-effective to completely engineer all aspects of a unique data center. Re-use of proven, documented subsystems or complete designs is a best practice for both new data centers and for upgrades to existing data centers. Adopting a well-conceived reference design can have a positive...

    Sponsored By APC by Schneider Electric

  • White Papers // Jan 2012

    Virtualization and Cloud Computing: Optimized Power, Cooling, and Management Maximizes Benefits

    IT virtualization, the engine behind cloud computing, can have significant consequences on the data center physical infrastructure (DCPI). Higher power densities that often result can challenge the cooling capabilities of an existing system. Reduced overall energy consumption that typically results from physical server consolidation may actually worsen the data center's...

    Sponsored By APC by Schneider Electric

  • White Papers // Jul 2011

    How Data Center Infrastructure Management Software Improves Planning and Cuts Operational Costs

    Business executives are challenging their IT staffs to convert data centers from cost centers into producers of business value. Data centers can make a significant impact to the bottom line by enabling the business to respond more quickly to market demands. This paper demonstrates, through a series of examples, how...

    Sponsored By APC by Schneider Electric

  • White Papers // Feb 2014

    High Efficiency Indirect Air Economized-based Cooling for Data Centers

    Of the various economizer (free cooling) modes for data centers, using fresh air is often viewed as the most energy efficient approach. However, this paper shows how indirect air economizer-based cooling produces similar or better energy savings while eliminating risks posed when outside fresh air is allowed directly into the...

    Provided By APC by Schneider Electric

  • White Papers // Feb 2014

    Top 9 Mistakes in Data Center Planning

    Why do so many data center builds and expansions fail? This white paper answers the question by revealing the top 9 mistakes organizations make when designing and building new data center space, and examines an effective way to achieve success through the Total Cost of Ownership (TCO) approach.

    Provided By APC by Schneider Electric

  • White Papers // Jan 2014

    Guidance for Calculation of Efficiency (PUE) in Data Centers

    Before data center infrastructure efficiency can be benchmarked using PUE or other metrics, there must be agreement on exactly what power consumptions constitute IT loads, what consumptions constitute physical infrastructure, and what loads should not be counted. Unfortunately, commonly published efficiency data is not computed using a standard methodology, and...

    Provided By APC by Schneider Electric

  • White Papers // Jan 2014

    High Efficiency Indirect Air Economizer-based Cooling for Data Centers

    Of the various economizer (free cooling) modes for data centers, using fresh air is often viewed as the most energy efficient approach. However, this paper shows how indirect air economizer-based cooling produces similar or better energy savings while eliminating risks posed when outside fresh air is allowed directly into the...

    Provided By APC by Schneider Electric

  • White Papers // Oct 2013

    Determining the Power, Cooling, and Space Capacities when Consolidating Data Centers

    When planning the consolidation of multiple data centers into existing data center(s), it is often difficult to establish the various capacities and capabilities of each site’s physical infrastructure. This information is a key input to deciding which site(s) will become the “receiving” data center(s). This paper describes how to specify...

    Provided By APC by Schneider Electric

  • White Papers // Oct 2013

    Whitepaper: Considerations for Owning versus Outsourcing Data Center Physical Infrastructure

    When faced with the decision of upgrading an existing data center, building new, or leasing space in a retail co-location data center, there are both quantitative and qualitative differences to consider. The 10-year total cost of ownership (TCO) may favour upgrading or building over outsourcing, however, this paper demonstrates that...

    Provided By APC by Schneider Electric

  • White Papers // Oct 2013

    Whitepaper: Data Center Projects - System Planning

    Planning of a data center physical infrastructure project need not be a time consuming or frustrating task. Experience shows that if the right issues are resolved in the right order by the right people, vague requirements can be quickly translated into a detailed design. This paper outlines practical steps...

    Provided By APC by Schneider Electric

  • Tools & Templates // Oct 2013

    Data Center Build vs Colocation TCO Calculator

    This flash tool allows the user to input their data center information costs and provide a TCO summary. This tool evaluates how each cost input affects the lifetime cost differences of the two approaches.

    Provided By APC by Schneider Electric

  • White Papers // Oct 2013

    Battery Technology for Data Centers and Network Rooms: Lead-Acid Battery Options

    The lead-acid battery is the predominant choice for uninterruptible power supply (UPS) energy storage. Over 10 million UPSs are presently installed utilizing flooded, valve regulated lead acid (VRLA), and modular battery cartridge (MBC) systems. This paper discusses the advantages and disadvantages of these three lead-acid battery technologies.

    Provided By APC by Schneider Electric

  • White Papers // Oct 2013

    Whitepaper: Effect of UPS on System Availability

    This white paper explains how system availability and uptime are affected by AC power outages and provides quantitative data regarding uptime in real-world environments, including the effect of UPS on uptime.

    Provided By APC by Schneider Electric

  • White Papers // May 2013

    Energy Efficient Cooling for Data Centers: A Close-Coupled Row Solution

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    Provided By APC by Schneider Electric

  • White Papers // Apr 2013

    Allocating data center energy costs and carbon to IT users

    Are complicated software and instrumentation needed to measure and allocate energy costs and carbon to IT users? Or can we get by with simple, low cost methods for energy cost and carbon allocation? How precise do we need to be? This paper provides an overview of energy cost and carbon...

    Provided By APC by Schneider Electric

  • White Papers // Apr 2013

    Energy Efficient Cooling for Data Centers: A Close-Coupled Row Solution

    The trend of increasing heat densities in data centers has held consistent with advances in computing technology for many years. As power density increased, it became evident that the degree of difficulty in cooling these higher power loads was also increasing. In recent years, traditional cooling system design has proven...

    Provided By APC by Schneider Electric

  • White Papers // Jan 2014

    Types of Prefabricated Modular Data Centers

    Data center systems or subsystems that are pre-assembled in a factory are often described with terms like prefabricated, containerized, modular, skid-based, pod-based, mobile, portable, self-contained, all-in-one, and more. There are, however, important distinctions between the various types of factory-built building blocks on the market. This paper proposes standard terminology for...

    Sponsored By APC by Schneider Electric

  • White Papers // Jun 2014

    Economizer Modes of Data Center Cooling Systems

    In certain climates, some cooling systems can save over 70% in annual cooling energy costs by operating in economizer mode, corresponding to over 15% reduction in annualized PUE. However, there are at least 17 different types of economizer modes with imprecise industry definitions making it difficult to compare, select, or...

    Sponsored By APC by Schneider Electric

  • White Papers // Feb 2014

    Containerized Power and Cooling Modules for Data Centers

    Standardized, pre-assembled and integrated data center facility power and cooling modules are at least 60% faster to deploy, and provide a first cost savings of 13% or more compared to traditional data center power and cooling infrastructure. Facility modules, also referred to in the data center industry as containerized power...

    Sponsored By APC by Schneider Electric

  • White Papers // Jun 2014

    Considerations for Owning vs. Outsourcing Data Center Physical Infrastructure

    When faced with the decision of upgrading an existing data center, building new, or leasing space in a retail colocation data center, there are both quantitative and qualitative differences to consider. The 10-year TCO may favor upgrading or building over outsourcing, however, this paper demonstrates that the economics may be...

    Sponsored By APC by Schneider Electric

  • White Papers // Jun 2014

    Fundamentals of Managing the Data Center Life Cycle for Owners

    Just as good genes do not guarantee health and well-being, a good design alone does not ensure a data center is well-built and will remain efficient and available over the course of its life span. For each phase of the data center’s life cycle, proper care and action must be...

    Sponsored By APC by Schneider Electric

  • White Papers // Jun 2014

    Essential Elements of Data Center Facility Operations

    70% of data center outages are directly attributable to human error according to the Uptime Institute’s analysis of their “abnormal incident” reporting (AIR) database1. This figure highlights the critical importance of having an effective operations and maintenance (O&M) program. This paper describes unique management principles and provides a comprehensive, high-level...

    Sponsored By APC by Schneider Electric

  • White Papers // Jun 2014

    Facility Operations Maturity Model for Data Centers

    An operations & maintenance (O&M) program determines to a large degree how well a data center lives up to its design intent. The comprehensive data center facility operations maturity model (FOMM) presented in this paper is a useful method for determining how effective that program is, what might be lacking,...

    Sponsored By APC by Schneider Electric

  • White Papers // Jun 2014

    The Use of Ceiling-Ducted Air Containment in Data Centers

    Ducting hot IT-equipment exhaust to a drop ceiling can be an effective air management strategy, improving the reliability and energy efficiency of a data center. Typical approaches include ducting either individual racks or entire hot aisles and may be passive (ducting only) or active (include fans). This paper examines available...

    Sponsored By APC by Schneider Electric

  • White Papers // Jul 2011

    How Data Center Infrastructure Management Software Improves Planning and Cuts Operational Costs

    Business executives are challenging their IT staffs to convert data centers from cost centers into producers of business value. Data centers can make a significant impact to the bottom line by enabling the business to respond more quickly to market demands. This paper demonstrates, through a series of examples, how...

    Sponsored By APC by Schneider Electric

  • White Papers // Jun 2014

    Eco-mode: Benefits and Risks of Energy-saving Modes of UPS Operation (update to support new Galaxy VM)

    Many newer UPS systems have an energy-saving operating mode known as “eco-mode” or by some other descriptor. Nevertheless, surveys show that virtually no data centers actually use this mode, because of the known or anticipated side-effects. Unfortunately, the marketing materials for these operating modes do not adequately explain the cost...

    Sponsored By APC by Schneider Electric

  • White Papers // Apr 2013

    TCO Analysis of a Traditional Data Center vs. a Scalable, Containerized Data Center

    Standardized, scalable, pre-assembled, and integrated data center facility power and cooling modules provide a “total cost of ownership” (TCO) savings of 30% compared to traditional, built-out data center power and cooling infrastructure. Avoiding overbuilt capacity and scaling the design over time contributes to a significant percentage of the overall savings....

    Sponsored By APC by Schneider Electric

  • White Papers // Oct 2013

    Comparing Data Center Power Distribution Architectures

    Significant improvements in efficiency, power density, power monitoring, and reconfigurability have been achieved in data center power distribution, increasing the options available for data centers. This paper compares five power distribution approaches including panelboard distribution, field-wired PDU distribution, factory-configured PDU distribution, floor-mount modular power distribution, and modular busway, and describes...

    Sponsored By APC by Schneider Electric

  • White Papers // Apr 2013

    Implementing Hot and Cold Air Containment in Existing Data Centers

    Containment solutions can eliminate hot spots and provide energy savings over traditional uncontained data center designs. The best containment solution for an existing facility will depend on the constraints of the facility. While ducted hot aisle containment is preferred for highest efficiency, cold aisle containment tends to be easier and...

    Sponsored By APC by Schneider Electric

  • White Papers // Apr 2012

    Data Center Projects: Advantages of Using a Reference Design

    It is no longer practical or cost-effective to completely engineer all aspects of a unique data center. Re-use of proven, documented subsystems or complete designs is a best practice for both new data centers and for upgrades to existing data centers. Adopting a well-conceived reference design can have a positive...

    Sponsored By APC by Schneider Electric

  • White Papers // Apr 2013

    Impact of Hot and Cold Aisle Containment on Data Center Temperature and Efficiency

    Both hot-air and cold-air containment can improve the predictability and efficiency of traditional data center cooling systems. While both approaches minimize the mixing of hot and cold air, there are practical differences in implementation and operation that have significant consequences on work environment conditions, PUE, and economizer mode hours. The...

    Sponsored By APC by Schneider Electric

  • White Papers // Jan 2014

    Specification of Modular Data Center Architecture

    There is a growing consensus that conventional legacy data center design will be superseded by modular scalable data center designs. Reduced total cost of ownership, increased flexibility, reduced deployment time, and improved efficiency are all claimed benefits of modular scalable designs. Yet the term “modular”, when and where modularity is...

    Sponsored By APC by Schneider Electric

  • White Papers // Jan 2014

    How Monitoring Systems Reduce Human Error in Distributed Server Rooms and Remote Wiring Closets

    Surprise incidences of downtime in server rooms and remote wiring closets lead to sleepless nights for many IT managers. Most can recount horror stories about how bad luck, human error, or just simple incompetence brought their server rooms down. This paper analyzes several of these incidents and makes recommendations for...

    Sponsored By APC by Schneider Electric

  • White Papers // Jan 2014

    Data Center Projects: Growth Model

    Long term data center or network room capacity planning may seem impossible in the face of evolving IT technology and business requirements. Nevertheless, data center facilities have a lifetime that may span many generations of IT equipment, so planning – or lack of planning – can have a large impact...

    Sponsored By APC by Schneider Electric

  • White Papers // Jan 2012

    Virtualization and Cloud Computing: Optimized Power, Cooling, and Management Maximizes Benefits

    IT virtualization, the engine behind cloud computing, can have significant consequences on the data center physical infrastructure (DCPI). Higher power densities that often result can challenge the cooling capabilities of an existing system. Reduced overall energy consumption that typically results from physical server consolidation may actually worsen the data center's...

    Sponsored By APC by Schneider Electric

  • White Papers // Feb 2014

    Data Center Temperature Rise During Cooling Outages

    The data center architecture and its IT load significantly affect the amount of time available for continued IT operation following a loss of cooling. Some data center trends such as increasing power density, warmer supply temperatures, the “right-sizing” of cooling equipment, and the use of air containment may actually increase...

    Sponsored By APC by Schneider Electric

  • White Papers // Jul 2014

    Power and Cooling Guidelines for Deploying IT in Colocation Data Centers

    Some prospective colocation data center tenants view power and cooing best practices as constraining. However, an effective acceptable use policy can reduce downtime due to thermal shutdown and human error, reduce stranded capacity, and extend the life of the initial leased space, avoiding the cost of oversized reserved space. This...

    Sponsored By APC by Schneider Electric

  • White Papers // Jul 2014

    Implementing Energy Efficient Data Centers

    Electricity usage costs have become an increasing fraction of the total cost of ownership (TCO) for data centers. It is possible to dramatically reduce the electrical consumption of typical data centers through appropriate design of the network-critical physical infrastructure and through the design of the IT architecture. This paper explains...

    Sponsored By APC by Schneider Electric

  • White Papers // Jul 2014

    Ultra high efficiency cooling modules for large data centers

    Of the various economizer (free cooling) modes for data centers, using fresh air is often viewed as the most energy efficient approach. However, this paper shows how indirect air economizer-based cooling produces similar or better energy savings while eliminating risks posed when outside fresh air is allowed directly into the...

    Sponsored By APC by Schneider Electric

  • White Papers // Jun 2014

    Classification of Data Center Infrastructure Management (DCIM) Tools

    Data centers today lack a formal system for classifying software management tools. As a result, confusion exists regarding which management systems are necessary and which are optional for secure and efficient data center operation. This paper divides the realm of data center management tools into four distinct subsets and compares...

    Sponsored By APC by Schneider Electric

  • White Papers // Jan 2014

    Prefabricated Modular Data Centres

    Data centre systems or subsystems that are pre-assembled in a factory are often described with terms like prefabricated, containerised, modular, skid-based, pod-based, mobile, portable, self-contained, all-in-one, and more. There are, however, important distinctions between the various types of factory-built building blocks on the market. This paper proposes standard terminology...

    Sponsored By APC by Schneider Electric

  • White Papers // Oct 2014

    Prefabricated Power and Cooling Modules for Data Centres

    Standardised, pre-assembled and integrated data centre facility power and cooling modules are at least 60% faster to deploy, and provide a first cost savings of 13% or more compared to traditional data centre power and cooling infrastructure. Facility modules, also referred to in the data centre industry as containerised power...

    Sponsored By APC by Schneider Electric

  • White Papers // Oct 2014

    Practical Considerations for Expansion and Incremental Growth - IT Priorities Report

    Implementing prefabricated modular data centres results in well-understood benefits including speed of deployment, predictability, scalability, and life cycle cost. The process of deploying them – from designing the data centre, to preparing the site, to procuring the equipment, to installation – is quite different than that of a traditional data...

    Sponsored By APC by Schneider Electric

  • White Papers // Jan 2013

    The Top 9 Mistakes in Data Center Planning

    Why do so many data center builds and expansions fail? This white paper answers the question by revealing the top 9 mistakes organizations make when designing and building new data center space, and examines an effective way to achieve success through the Total Cost of Ownership (TCO) approach.

    Provided By APC by Schneider Electric

  • White Papers // Jan 2013

    Choosing Between Room, Row, and Rack-based Cooling for Data Centers (duplicate 1- offline)

    Latest generation high density and variable density IT equipment create conditions that traditional data center cooling was never intended to address, resulting in cooling systems that are oversized, inefficient, and unpredictable. Room, row, and rack-based cooling methods have been developed to address these problems. This paper describes these improved cooling...

    Provided By APC by Schneider Electric

  • White Papers // Jan 2013

    Types of Electrical Meters in Data Centers

    There are several different types of meters that can be designed into a data center, ranging from high precision power quality meters to embedded meters (i.e. in a UPS or PDU). Each has different core functions and applications. This white paper provides guidance on the types of meters that might...

    Provided By APC by Schneider Electric

  • White Papers // Jan 2013

    High-Efficiency AC Power Distribution for Green Data Centers

    The use of 240 volt power distribution for data centers saves floor space, simplifies power cabling, saves capital cost, reduces weight, and increases electrical efficiency. This paper describes the various con-figurations for this distribution architecture and quantifies the benefits for the optimal configuration. Note: The methods in this paper only...

    Provided By APC by Schneider Electric

  • White Papers // Jan 2013

    The Different Types of UPS Systems

    There is much confusion in the marketplace about the different types of UPS systems and their characteristics. Each of these UPS types is defined, practical applications of each are discussed, and advantages and disadvantages are listed. With this information, an educated decision can be made as to the appropriate UPS...

    Provided By APC by Schneider Electric

  • White Papers // Jan 2013

    Watts and Volt-Amps - Powerful Confusion

    This note helps explain the differences between Watts and VA and explains how the terms are correctly and incorrectly used in specifying power protection equipment. Many people are confused about the distinction between the watt and volt-amp measures for UPS load sizing. Many manufacturers of UPS and load equipment add...

    Provided By APC by Schneider Electric

  • White Papers // Apr 2013

    Allocating data center energy costs and carbon to IT users

    Are complicated software and instrumentation needed to measure and allocate energy costs and carbon to IT users? Or can we get by with simple, low cost methods for energy cost and carbon allocation? How precise do we need to be? This paper provides an overview of energy cost and carbon...

    Provided By APC by Schneider Electric

  • White Papers // Apr 2013

    Energy Efficient Cooling for Data Centers: A Close-Coupled Row Solution

    The trend of increasing heat densities in data centers has held consistent with advances in computing technology for many years. As power density increased, it became evident that the degree of difficulty in cooling these higher power loads was also increasing. In recent years, traditional cooling system design has proven...

    Provided By APC by Schneider Electric

  • White Papers // Apr 2013

    Electrical Efficiency Measurement for Data Centers

    Data center electrical efficiency is rarely planned or managed. The unfortunate result is that most data centers waste substantial amounts of electricity. Today it is both possible and prudent to plan, measure, and improve data center efficiency. In addition to reducing electrical consumption, efficiency improvements can gain users higher IT...

    Provided By APC by Schneider Electric

  • White Papers // Apr 2013

    Deploying High-Density Pods in a Low-Density Data Center

    Simple and rapid deployment of self-contained, high-density pods within an existing or new low-density data center is possible with today’s power and cooling technology. The independence of these high-density pods allow for predictable and reliable operation of high-density equipment without a negative impact on the performance of existing low-density power...

    Provided By APC by Schneider Electric

  • White Papers // Apr 2013

    Impact of Hot and Cold Aisle Containment on Data Center Temperature and Efficiency

    Both hot-air and cold-air containment can improve the predictability and efficiency of traditional data center cooling systems. While both approaches minimize the mixing of hot and cold air, there are practical differences in implementation and operation that have significant consequences on work environment conditions, PUE, and economizer mode hours. The...

    Provided By APC by Schneider Electric

  • White Papers // Apr 2013

    Monitoring Physical Threats in the Data Center

    Traditional methodologies for monitoring the data center environment are no longer sufficient. With technologies such as blade servers driving up cooling demands and regulations such as Sarbanes-Oxley driving up data security requirements, the physical environment in the data center must be watched more closely. While well understood protocols exist for...

    Provided By APC by Schneider Electric

  • White Papers // Apr 2013

    Ten Errors to Avoid When Commissioning a Data Center

    Data center commissioning can deliver an unbiased evaluation of whether a newly constructed data center will be an operational success or a failure. Proper execution of the commissioning process is a critical step in determining how the data center operates as an integrated system. The documentation produced as a result...

    Provided By APC by Schneider Electric