A technician is determining the specifications for a desktop computer that will be used at trade shows all over the world.
The computer will have the maximum amount of RAM.
The CPU, GPU, and storage will be typical of a business workstation.
Which of the following system parameters is the MOST important for the technician to consider when choosing a power supply?
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A. B. C. D.A.
When selecting a power supply for a desktop computer that will be used at trade shows worldwide, the most important parameter to consider is the input voltage. The reason is that electrical outlets and voltages vary from country to country, so it's important to choose a power supply that can handle a wide range of voltages.
For example, in the United States, the standard voltage is 120 volts, while in Europe and many other countries, it's 220-240 volts. If the power supply is only designed to work with 120 volts, it may not work properly or may even be damaged if used in a country with a higher voltage.
Efficiency rating and 12V rail amperage are also important considerations when choosing a power supply, but they are not as critical as input voltage for a computer that will be used in different parts of the world. A power supply with a high efficiency rating will waste less power and generate less heat, which can prolong the life of the components in the system. The 12V rail amperage is important because it powers the CPU and GPU, but this can vary depending on the specific components being used.
The number of SATA connectors is also not as critical as input voltage because it only determines how many hard drives or other SATA devices can be connected to the power supply. This can vary depending on the specific needs of the system and is usually not a limiting factor in choosing a power supply.
In summary, when selecting a power supply for a desktop computer that will be used at trade shows worldwide, the technician should prioritize input voltage compatibility above all other factors.