For the overall construction structure of the data center, every detail is likely to cause problems or problems in the operation of the data center. For the data center infrastructure construction, early planning and design, construction during the construction process. And the management and maintenance of the later operation and maintenance, these many links can not be ignored.
Data center infrastructure
Where is the location of the data center infrastructure? What level of data center does the business need? Waiting for these issues has plagued many IT companies. In this issue, we will talk about a few key points in the data center infrastructure construction process.
Number and size of racks
For data centers, building and using area is the first consideration, and the number of racks determines the space requirements of the data center. Traditional IT racks measure 600 x 1000mm (width x depth), while a 100 square meter room can hold about 50 racks. Of course, the rack has other dimensions, and knowing the size of the rack and the number of racks makes it easy to estimate the space required for your data center.
Data center level construction
The level of data center construction determines the redundancy requirements of the data center and the power distribution path. For the data center, the N+1 deployment architecture is sufficient for power and cooling equipment redundancy, but for Tier3 level data. For the center, the redundancy of the N+1 cooling equipment is usually included, as well as dual-powered 2M power redundancy and a separate two-way power distribution rack.
Rack average power and density design
It is important to note that when designing the power supply capacity of your data center, it should be based on the average power density, not the maximum rated power supply. The average power density of the rack multiplied by the number of racks is the maximum IT load in the data center. Then, add power to the data center's power system, cooling system, and switches and storage facilities.
In order to avoid costly costs and to make full use of the power system to make the data center have the right size and space, it is wise to adopt a modular strategy that can reduce costs without sacrificing future expansion flexibility.
Data center construction location
At present, whether it is a domestic or international data center location, it will choose the windy or low temperature cold expectations, because the climatic conditions play a key role in the operation of the data center, including data cooling, mechanical cooling Air conditioning, natural air cooling, indirect air cooling, adiabatic cooling, etc., are all aimed at achieving lower PUE targets for data center facilities.
Written at the end
For the data center in the initial stage of planning, enterprise users should not set the performance indicators of the data center through subjective judgment. It is necessary to conduct actual analysis on the actual business volume and the amount of data running, and do not unrealistically pursue the construction of large-scale Data centers, as well as high availability levels, high rack power density, etc., must be realistically planned and designed.
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