Question

Why is the choice of form factor critical when building a computer from scratch

Answer 1

Sans said It dictates the physical size of the computer case and the types of processors and components you can connect to it.

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Answer 2

The choice of form factor is critical when building a computer from the scratch because, the form factor determines the physical size of the mother board and all other components and ports that will be on the computer. It also determines the general locations of these components. There are different types of form factor in the market.