Itx Vs Atx. ATX vs Micro ATX vs Mini ITX. As motherboards, both ATX and ITX provide the basic features that can run a computer.
Talking about graphics card expansion and PCIe. As motherboards, both ATX and ITX provide the basic features that can run a computer. This video compares ATX vs Micro ATX vs Mini-ITX motherboards.
The Micro ATX is close behind.
However, there are often requirements that these motherboards cannot come over, and the biggest of them is their size.
Nano-ITX motherboards don't exist in the mainstream in. Beginners would often wonder what the differences are, and what's the best. ATX, microATX, and Mini-ITX are the three most common types of motherboards, differentiated by their size, layout, and architecture.