Form Factors — CompTIA A+ Core 1 (220-1101) Practice Questions

Form factors define the physical dimensions, mounting hole patterns, and connector placement standards for components such as motherboards, power supplies, and storage drives. The CompTIA A+ Core 1 exam covers common motherboard form factors including ATX, Micro-ATX, and Mini-ITX, as well as storage form factors like 3.5-inch, 2.5-inch, and M.2. Selecting the correct form factor is essential when building or upgrading a system to ensure components fit the case and are compatible with each other.

Free questions on form factors