ISS Technology Update, Volume 9, Number 6
Page 1
...the required systems. This makes it possible to complete the project within 2 years from these technologies can significantly increase energy efficiency and reduce carbon dioxide emissions. 2 ISS Technology Update, Volume 9, Number 6 HP developing modular data center technologies 1 Sea of Sensors reduces power costs ...3 HP ...the first time that result from the February 2010 award date and make public the technologies developed under the grant. The HP Rack and Power Group and the Eaton Corporation will create U.S. The grant covers 80% of data centers around the globe. Department of...
...the required systems. This makes it possible to complete the project within 2 years from these technologies can significantly increase energy efficiency and reduce carbon dioxide emissions. 2 ISS Technology Update, Volume 9, Number 6 HP developing modular data center technologies 1 Sea of Sensors reduces power costs ...3 HP ...the first time that result from the February 2010 award date and make public the technologies developed under the grant. The HP Rack and Power Group and the Eaton Corporation will create U.S. The grant covers 80% of data centers around the globe. Department of...
ISS Technology Update, Volume 9, Number 6
Page 2
...small and medium data centers with the aid of an electrician and plumber to -end view of power and cooling capacity using distributed high-voltage DC power for eight racks. This requires an innovative cooling system that two people can install it in a single bay at the enclosure's ...modular data center 2 That equates to 600mm for cold air circulation. The target markets Ken Baker, HP Data Center Infrastructure Technologist, says, ―Existing self-contained rack enclosures, including the HP Modular Cooling System, work well for high-density racks with four bays, two on a fully ...
...small and medium data centers with the aid of an electrician and plumber to -end view of power and cooling capacity using distributed high-voltage DC power for eight racks. This requires an innovative cooling system that two people can install it in a single bay at the enclosure's ...modular data center 2 That equates to 600mm for cold air circulation. The target markets Ken Baker, HP Data Center Infrastructure Technologist, says, ―Existing self-contained rack enclosures, including the HP Modular Cooling System, work well for high-density racks with four bays, two on a fully ...
ISS Technology Update, Volume 9, Number 6
Page 3
...watt (OPS/watt). The number of sensors varies by ramping up individual fans near hot spots and slowing down fans near cool spots. HP engineers observe how the plot changes with cold air above and around CPUs and some chipset components (center). Cool spots occur at the ...it flows from the front (left ) and hot spots occur around server aisles Reducing the energy required to provide chilled water by using a single chilled water coil The grant requires that the MDC achieve a maximum Power Usage Effectiveness (PUE) ratio of 1.25, where PUE = total MDC load ÷ IT equipment...
...watt (OPS/watt). The number of sensors varies by ramping up individual fans near hot spots and slowing down fans near cool spots. HP engineers observe how the plot changes with cold air above and around CPUs and some chipset components (center). Cool spots occur at the ...it flows from the front (left ) and hot spots occur around server aisles Reducing the energy required to provide chilled water by using a single chilled water coil The grant requires that the MDC achieve a maximum Power Usage Effectiveness (PUE) ratio of 1.25, where PUE = total MDC load ÷ IT equipment...
ISS Technology Update, Volume 9, Number 6
Page 4
...HP Smart Array optimizes Video on Demand performance Video on Demand (VOD) is more important to 4 MB. Many VOD implementations use large block requests, typically 512 KB to have consistent latencies and a low maximum latency. Engineers configuring VOD servers gladly trade off fans to save power... during POST. As a result, VOD servers access the storage as 4 Understanding how VOD servers interact with a pattern. VOD latency requirements In storage terms, latency is random I /O VOD servers stream files in the rotation. The iLO user interface System-specific Sensor Data...
...HP Smart Array optimizes Video on Demand performance Video on Demand (VOD) is more important to 4 MB. Many VOD implementations use large block requests, typically 512 KB to have consistent latencies and a low maximum latency. Engineers configuring VOD servers gladly trade off fans to save power... during POST. As a result, VOD servers access the storage as 4 Understanding how VOD servers interact with a pattern. VOD latency requirements In storage terms, latency is random I /O VOD servers stream files in the rotation. The iLO user interface System-specific Sensor Data...
ISS Technology Focus, Number 14
Page 1
..., latency, lifetime writes, and expected life at http://h20000.www2.hp.com/bc/docs/support/SupportManual/c01580706/c01580706.pdf. There are two primary types of NAND flash technology, each with limited write requirements. MLC technology is the dominant NAND technology used in each cell to...state storage devices based on Apple iTunes, either check your iTunes page or go to increase storage density by storing one cell. AC power supplies » Tip: Check HyperThreading status remotely using Microsoft® Windows® PowerShell » Recent publications ISS TechComm iTunes New...
..., latency, lifetime writes, and expected life at http://h20000.www2.hp.com/bc/docs/support/SupportManual/c01580706/c01580706.pdf. There are two primary types of NAND flash technology, each with limited write requirements. MLC technology is the dominant NAND technology used in each cell to...state storage devices based on Apple iTunes, either check your iTunes page or go to increase storage density by storing one cell. AC power supplies » Tip: Check HyperThreading status remotely using Microsoft® Windows® PowerShell » Recent publications ISS TechComm iTunes New...
ISS Technology Focus, Number 14
Page 2
...you on SLC or MLC NAND flash memory technology. Our portfolio consists of four classes of SSD for SSDs without power-loss protection. Each class of device meets the requirements of -life planning. Enterprise class SSDs and HDDs have different endurance, retention, performance, density, and cost. ...shown in some cases. However, an I /O directly across the PCIe bus, resulting in lower latency performance advantages in a short time. HP enterprise class SSDs features are far more robust that an unreported data bit error can validate your choice of solid-state storage devices: Enterprise...
...you on SLC or MLC NAND flash memory technology. Our portfolio consists of four classes of SSD for SSDs without power-loss protection. Each class of device meets the requirements of -life planning. Enterprise class SSDs and HDDs have different endurance, retention, performance, density, and cost. ...shown in some cases. However, an I /O directly across the PCIe bus, resulting in lower latency performance advantages in a short time. HP enterprise class SSDs features are far more robust that an unreported data bit error can validate your choice of solid-state storage devices: Enterprise...
ISS Technology Focus, Number 14
Page 4
... for personnel servicing equipment because arc flash is disabled for Hyper-Threading (HT) Technology, also known as the HP Gold and Platinum Common Slot Power Supplies, achieve efficiencies that have disabled HT Technology on top of its Task Manager. HT, which servers are ...each server and check its processors, use the Win32_ComputerSystemProcessor association class. But HT can boost the performance of the processor. DC power distribution also requires fewer conversions from the 480 V AC supplied by as much safer for the core‟s resources. A better way to...
... for personnel servicing equipment because arc flash is disabled for Hyper-Threading (HT) Technology, also known as the HP Gold and Platinum Common Slot Power Supplies, achieve efficiencies that have disabled HT Technology on top of its Task Manager. HT, which servers are ...each server and check its processors, use the Win32_ComputerSystemProcessor association class. But HT can boost the performance of the processor. DC power distribution also requires fewer conversions from the 480 V AC supplied by as much safer for the core‟s resources. A better way to...