HP Integrity Nonstop nb50000c Blade Server Analysis

The so-called "http://www.aliyun.com/zixun/aggregation/13737.html" > Blade server (which is precisely called a blade server) means that multiple, tabbed server units can be plugged into a standard rack-height chassis. Achieve high availability and high-density. Each "blade" is actually a system motherboard. They can start their own operating systems via a "onboard" hard disk, such as Windows nt/2000, Linux, and so on, similar to a separate server in which each motherboard runs its own system, serves the different user groups specified, and is not associated with each other. However, administrators can use system software to assemble these boards into a single server cluster. In cluster mode, all of the motherboard can be connected to provide a high-speed network environment, and simultaneously share resources for the same user group services. Inserts a new in the cluster.

Blade, you can improve overall performance. Because each "blade" is hot-swappable, the system can be easily replaced, and the maintenance time minimized.

These blade servers at the beginning of the design have low power consumption, small space, the price of a single machine, and it also inherits some of the traditional server's technical indicators, such as the use of hot Plug and redundancy in the blade server, these designs meet the dense computing environment for server performance requirements Some of them also improve the stability of the server and the core network performance through the built-in load balancing technology. From the appearance, compared with the traditional rack/tower server, Blade Server can maximize the use of the server space and cost, and provide users with flexible, convenient means of extending the upgrade.

Currently contains a variety of x86 servers can be seen in the form of blades, and even storage, HP also plug it into the blade chassis. HP has officially launched the first x86 nonstop Blade Server nb50000c, with the Intel dual core Itanium 9100 series Processor (1.66GHZ), with a maximum of 8 processors, including hard drive and management software, with a system-wide entry price of $1 million to $2 million.

HP Integrity Nonstop nb50000c Blade Server, for all-high blade servers, take HP c7000 chassis For example, up to 8 nb50000c blade servers, for this blade is not compatible with HP small blade chassis c3000, Sandeep Kapoor, director of Nonstop server marketing at HP Asia-Pacific and Japan, said the nb50000c, which uses a dual-core processor, is twice times more efficient, with a blade architecture that reduces the footprint by half. Thanks to NB50000C's first dual core processor, HP has also updated the operating system for nb50000c with nonstop j-series 0604 operating system and built ILO 2 and BAE Insight Manager management software.

nb50000c A maximum of 6 2.5-inch SAS hard drives on the local side, but limited to HP's SAS drives for nb50000c, or even external storage, which limits HP's own storage systems, such as HP StorageWorks XP 10000, 12000 , 20000, 24000 disk modules. In addition, as a result of the use of blade form, although the overall view can save electricity and space, but a single point of power and cooling is also facing the test, single cabinet of the best power supply above 4-kilowatt, cooling system must also be able to Gaoxiange environment, otherwise prone to overheating conditions.

with the same processor foot, nb50000c can also be upgraded directly to the first 4 core Itanium processor (Tukwila) that Intel launches next year, and HP's highest-order product Superdome will also introduce blade modules to enhance application of blade servers in the future.