Mini-ITX motherboards, which measure approximately 6.7 x 6.7 inches, are significantly smaller than Micro-ATX models measuring 9.6 x 9.6 inches. This smaller size makes Mini-ITX ideal for tiny computers that are even suitable for travelling, but offer fewer features and limited expansion options compared to Micro-ATX. Mini-ITX usually only has a single PCIe x16 slot, a maximum of two M.2 slots as well as SATA ports, and limited USB ports as well as RAM slots. Micro-ATX motherboards, on the other hand, are often cheaper and offer better compatibility with other PC components. This makes them a …