A new generation of blade server chassis to rack compressed – blade server-IT industry
Room space has become tighter, system expansion and upgrades is becoming increasingly difficult, is the current practical problems facing the data center. If existing hardware to find a product to solve the above problems, it Dell The latest blade Server PEM1000e can be regarded as the ideal choice. Dell as a combination of a number of patented technologies and innovative design of products, PEM1000e blade Server Not only more compact architecture can support a smaller space, higher density calculations, and a high degree of support for virtualization technology, virtualization technology can be used as a good implementation of the platform to efficiently integrate and streamline data center "continues to spread "server, to help ease data center" downsizing. "
1U rack server is a high current limit, short term, be a breakthrough. But the blade server due to the innovative design approach, but they can easily break the height restrictions. It is the use of innovative design, Dell PEM1000e high in 10U space 16 PE M600 cartridge or PEM605 blade module can be reduced by 60% in one fell swoop rack space. And needs to be noted that this does not save on rack space, the premise of the expense of product performance. Dell PEM1000e have each blade module 1U rack server with the same functionality and features, can be configured the same number and performance of hot swap Hard disk , Quad-core processor and DIMM Memory Modules and other components.
"Hardware compression" In essence, the structure is an improved product design, although this improvement and continuously made new progress, but after all, space is limited. With this hardware compared to the level of space compression, there is a Software Technology can more efficiently integrate servers, save room space, that is, virtualization. Virtualization technology is based on the "resource pools" principle, through the server components into a variety of low-level flexibility to allocate computing resources, virtualization technology can bring multiple server operating systems and applications be migrated to a server, which can greatly improve equipment utilization, significant savings in data center space.
Dell PEM1000e blade height to support virtualization technology. This product design in the beginning, Dell will work with the industry's leading virtual companies launched a broad Cooperation , Full optimization was carried out. To Dell PE805 and PE905 latest blade computing module, for example, these two products have amazing amount of memory and I / O capacity, and provide built-in virtual systems management program that allows users to more easily deploy, run and manage virtual machine. Take PE905, its up to 24 DIMM slots, support up to 192GB of memory. It can be said in front of such top-level configuration, users deploy a virtual system, no longer have to worry about not enough memory problem. In addition, in order to further strengthen the application of virtualization, Dell also recently launched in the blade server for virtualization and identity consistent application of design tools FlexAddress. The tool can provide an advanced I / O virtualization features to the rack level to set the MAC and the WWW identifier, which allows the installation of new server and exchange more convenient.
As virtual technology for full optimization, dual and quad Dell blade server virtualization's performance is outstanding. Vmark is VMware server virtualization is used to measure the performance of the benchmark tests, the tests, Dell's score of 14.28 PEM905, four blade servers in the first place. PEM600 a score of 8.37, the dual blade server in the forefront.
Software and hardware combination, the compressed cabinet Chassis
Can be seen from the above, whether in hardware or software level, level, Dell PEM1000e blade server to save data center space are well prepared. Use of this compact, powerful blade platform, coupled with advanced virtualization software, Dell PEM1000e can do "to compress into a chassis enclosure." Through server consolidation and streamlining, Dell PEM1000e allows overcrowded data center rack in a short time "empty."
May wish to make a rough estimate, if PEM1000e running virtualization software, and its each blade module is running five virtual machines, then the Dell PEM1000e blade server rack, you can run 80 virtual machines, basically the same at 80 1U rack-mounted servers. That is, using PEM1000e blade servers and virtualization software, this child "gold partner", more than two racks of servers can be easily integrated into high PEM1000e only 10U chassis (usually the height of a cabinet 42U).
Room space high cost of land, believe that as the construction of in-depth, more and more enterprises will adopt the system in the expansion of blade server and virtualization software combination to improve resource utilization. There is no doubt that in the face of this trend, such as Dell PEM1000e very high compute density and close cooperation with virtualization software, blade servers, will be welcomed by users, and will certainly have a broad market.
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