Both Intel and AMD are pushing for more efficient processors. As a result, PCs are getting smaller and more people are looking to build systems with micro ATX or mini-ITX form factors. Micro ATX and mini-ITX systems often do not have the same overclocking headroom as ATX systems due to the space limitation for large coolers, but that does not mean it is completely out of the equation provided that you pick the right heatsink.



Link: Bjorn3D