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Power Supplies
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DEFINITION: Also see current, voltage, resistance,and Ohm's Law. Electrical power is the rate at which electricalenergy is converted to another form, such as motion, heat, or an electromagnetic field. Thecommon symbol
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| 1 - 10 of 21 Matches | |
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How Server Virtualization Helped Sleek Networks Improve Performance and Boost Capacity
| sponsored by Citrix
CASE STUDY:
Thanks to Citrix's XenServer, Sleek Networks uses fewer physical servers, requiring less power and cooling, yet achieving higher performances. Server virtualization with XenServer reduces a datacenter's environmental impact by using fewer resources.
Posted: 10 Jul 2008 | Published: 01 Jan 2007
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Tips to Improve Capacity Planning through Power Management
| sponsored by Raritan Computer, Inc.
WHITE PAPER:
In this paper, analyst Joe Clabby will describe what capacity planning is all about, data center capacity problems that IT managers are facing today, how these problems are being addressed.
Posted: 10 Jul 2008 | Published: 01 Jul 2008
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Comparing Data Center Batteries, Flywheels, and Ultracapacitors
| sponsored by APC
WHITE PAPER:
This paper compares several popular classes of batteries, compares batteries to both flywheels and ultracapacitors, and briefly discusses fuel cells.
Posted: 10 Jul 2008 | Published: 01 Jul 2008
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AC Vs. DC Power Distribution for Data Centers
| sponsored by APC
WHITE PAPER:
In this paper, the characteristics, features, and limitation of AC and DC distribution are explained.
Posted: 10 Jul 2008 | Published: 01 Jan 2007
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Deploying High-Density Zones in a Low-Density Data Center
| sponsored by APC
WHITE PAPER:
New breakthroughs in power and cooling technology allow for a simple and rapid deployment of self-contained high-density zones with an existing or new low-density center. This white paper details how...
Posted: 10 Jul 2008 | Published: 01 Jan 2008
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Powering the Data Center Efficiently
| sponsored by Hewlett-Packard Company
WHITE PAPER:
This white paper explains trends in power requirements, and will explain basic considerations of data center power. It will also cover methods for calculating power requirements and how to use those requirements to select an appropriate power distr...
Posted: 11 Jun 2008 | Published: 10 Jun 2008
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Power Basics for IT Professionals
| sponsored by Hewlett-Packard Company
WHITE PAPER:
In the next decade, power, with its attendant heating, cooling, cost, reliability and dependability issues, will be the greatest challenge for the vast majority of data center operations. IT professionals attempting to deal with...
Posted: 11 Jun 2008 | Published: 10 Jun 2008
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Optimizing Facility Operation in High Density Data Center Environments
| sponsored by Hewlett-Packard Company
WHITE PAPER:
This paper describes issues of high processor and server density within existing data center infrastructures. It identifies methods to optimize the effectiveness of power and cooling resources in facilities that are deploying high-density equipment...
Posted: 11 Jun 2008 | Published: 01 Aug 2007
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Extending the Life of Data Centers with an Energy-Efficient SAN
| sponsored by Compellent
WHITE PAPER:
This paper will discuss the green advantages delivered by Compellent's Thin Provisioning, Automated Tiered Storage and Advanced Virtualization technology.
Posted: 25 Apr 2008 | Published: 01 Nov 2007
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Blue in the Face about Green: Editorial
| sponsored by Storage Magazine
JOURNAL ARTICLE:
Blue in the face about green.
Posted: 26 Mar 2008 | Published: 01 Mar 2008
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| 1 - 10 of 21 Matches | |
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POWER SUPPLIES DEFINITION (continued): … for power is the uppercase letter P. The standard unit is the watt,symbolized byW. In utility circuits, the kilowatt (kW) is often specified instead;1 kW = 1000 W. One watt is the power resulting from an energy dissipation,conversion, or storage process equivalent to one joule per second. When expressed in watts, power is sometimes called wattage. The wattage in a direct current (DC) circuit is equal to the product of the voltage …
Power Supplies definition sponsored by SearchCIO-Midmarket.com, powered by WhatIs.com an online computer dictionary
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