data center infrastructure
Cabinet server? The demand for IT equipment in our country is on the rise, and the business of each data center is developing rapidly. It often happens that the existing configuration of the data center that has just been built and put into use cannot meet the demand within one or two years. The expansion of the traditional data center in the later period does not have installation or installation is very difficult. Large, resulting in repeated construction and large waste of investment. The modular data center mainly includes a series of power equipment with modular design, such as uninterruptible power supply, refrigeration system, rack and remote monitoring system, etc., and the related modules are combined through a simple interface to form a complete data center. center. No matter what size the enterprise is currently in or what industry it is engaged in, it can customize the modular data center according to its own needs, and gradually expand the scale of the data center to meet more IT needs as business development demands. This means that enterprises can have several times the computing power in the future without any impact on the functionality or design of the existing data center. That’s what’s most charming about it.
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The type of board, coating material, and processing technology determine the stability of the cabinet. Generally, its length specifications are 600, 800mm, width specifications are 600, 800, 1000mm, and height specifications are 42U, 36U, 26U. Most of the cabinets used in the early days were made of castings or angle steels connected or welded into the cabinet frame by screws, rivets, and then made of cover plates (doors) made of thin steel plates. This kind of cabinet is bulky, heavy, and crude in shape, and has been eliminated. With the use of transistors and integrated circuits and the miniaturization of various components, the structure of the cabinet is also developing in the direction of miniaturization and building blocks. The cabinet has developed from the whole panel structure in the past to a box and plug-in structure with a certain size series. There are two types of assembly and arrangement of subracks and plug-ins: horizontal arrangement and vertical arrangement. Cabinet materials generally use thin steel plates, steel profiles of various cross-sectional shapes, aluminum profiles, and various engineering plastics. The frame of the cabinet is not only welded and screwed, but also bonded.
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The IDC data room cabinet is a multi-functional and multi-professional system integration project. In addition to various equipment of the electronic computer system, there are also various environmental protection equipment, such as cold aisle systems, column cabinets, server cabinets, PDU power sockets, power Environmental monitoring system, KVM system. , Only with a reasonable planning of equipment layout can the functions of each subsystem be fully utilized, which facilitates future expansion, facilitates the management of operation and maintenance personnel, and achieves the effect of saving investment and cost.
Server Cabinet
Recommended related reading: Data Center
In the daily operation and maintenance process of the data center, it is not only necessary to ensure the safe and reliable operation of the equipment in the data center, but also to reasonably control the energy consumption. Therefore, during the operation of the air conditioning system, appropriate adjustments should be made according to the dynamic environment monitoring. If the temperature is set too low, the energy consumption will increase significantly. The cold aisle in the computer room is closed. Therefore, in our daily work, the setting of temperature and humidity should be within the scope of Class A standard, and the balance between cooling capacity and heat generation should be well controlled. By controlling the air supply volume, the ambient temperature and humidity in the computer room can be controlled. . The cold aisle in the computer room is closed to avoid the problem of wind short circuit. At the same time, we must also pay attention to the problem of uneven temperature distribution. Only by properly solving the problem of air distribution can the problem of uneven temperature be completely eliminated. Is the cold aisle in the computer room closed? The air-conditioning load of the computer room mainly comes from the heat generated by computer equipment, external equipment and equipment in the computer room, accounting for more than 80% of the total heat, followed by lighting heat, conduction heat, radiant heat, etc. These calculation methods are different from those of general air-conditioned rooms. Load calculations are the same. Computer manufacturers can generally provide specific values for the heat generated by the equipment. Otherwise, calculate its calorific value according to the power consumption of the computer. The total power of various equipment in the computer room should be based on the maximum power consumption of the equipment in the computer room, but the power consumption is not all converted into heat, so it must be corrected with the above three coefficients, and these coefficients are related to the computer system. It is related to the structure, function, use, working status and electronic components used. The total coefficient is generally between 0.6 and 0.9 as well.
Is the cold aisle in the computer room closed
