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A technician is preparing to set up a gaming computer with the following components: Discrete, high-end graphics card Video capture card High-end processor Multiple hard drives USB 3.0 hub Sound card Which of the following options is the MOST important for the technician to consider before building the gaming computer?
Correct Answer: D
Explanation This is because high-end graphics cards, processors, and multiple hard drives require a significant amount of power to operate. A power supply with insufficient wattage could cause stability issues or even damage the components. The CompTIA A+ Core1 certification guide emphasizes the importance of selecting an appropriate power supply for a computer build. In addition to wattage, other factors to consider when selecting a power supply include efficiency, modularity, and the number and type of connectors required to power the components. However, of the options listed, the wattage rating is the most critical consideration. Therefore, the technician should ensure that the power supply they select has a wattage rating that is sufficient to power all the components in the gaming computer. It is always a good practice to select a power supply with a wattage rating that exceeds the estimated power usage of t