Blade Servers Explained
Blade servers contain the most essential elements of a computer to provide maximum performance without increasing the size of the server. Blade server components can be moved from one blade server to another, which makes them them "hot-swappable."
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Hardware Components
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The primary component of blade servers is the blades, which are small, rectangular boxes that contain the processors and memory. The communication blades are ports and switches to connect the servers to the network. The power and cooling systems provide centralized power and cooling effect to all the blade servers in the chassis, which houses all blade servers in one enclosure.
Software Components
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Blade servers have management tools needed administer monitor the servers and other computers in the network. A blade server typically needs to be connected to a laptop since it does not come with a monitor, mouse and keyboard. Virtual software may also be installed to provide simulations of different applications.
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Benefits
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The major benefit of blade servers is that it's able to provide maximum server performance without the added size and weight. Also, it provides a central location of all servers and even power supplies making it more cost-efficient and easier to manage.
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References
- Photo Credit rackmount server farm datacenter image by Adryn from Fotolia.com