The motherboard is where it all starts for the PC. It’s the component underlying everything. A motherboard is the main circuit board inside a computer that connects the different parts of a computer together. It has sockets for the CPU, RAM and expansion cards (e.g. discrete graphics cards, sound cards, network cards, storage cards etc)... and it also hooks up to hard drives, disc drives and front panel ports with cables and wires. There are multiple form factors of the motherboard, which are all different sizes and suited for different uses. Here’s a look at the differences between form factors like ATX, MicroATX, and Mini-ITX. Below are the Top performing Motherboards available on the market. Start Your Rig now!