There's no need to report a post to the oderators because you don't like or understand the answer Jeromaine Lopez. A full size motherboard has full functionality and also fits the size of case to accommodate the cooling you need. You might use an ITX form factor board if you had to use a small case ffor space-saving reasons but you need lots of fresh air space in there. It's also unlikely an ITX board could handle the kind of graphics cars you want for gaming.