We often hear CPUs are the brain of computers and they give life to your digital experience. But CPU is nothing without motherboard – it houses everything of your CPU component. In layman’s terms motherboard connects everything to everything. CPU sits on the motherboard which connects to a different component that is needed for processing.
The motherboard is a very important component when it comes to building pc. Your computer power depends on this hardware. Motherboard defines the rest of the components you can use and what will be their sizes and computational power. The motherboards come in different sizes and which has the capacity to hold a certain number of other hardware. So in this guide, you will know different sizes of motherboards that are available in the market and also which motherboard is right for you. One important tip every motherboard has a certain limitation when it comes to the power supply and CPU cases. So when making a purchase keep an eye on your rest of the components and whether they are compatible with your motherboard or not.
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ATX motherboards are industry-standard motherboards. They come with full functionality and you can use this for almost all type of computational processor which you needed. You can customize these motherboards and they are one of the most expensive motherboards available in the market. Its dimensions are 305mm tall and 244mm wide. They have 7 expansion slots. ATX motherboard can house graphic cards in 3 or 4 different ways. So you can see ATX motherboards almost cater to all the needs of your computer. For the power supply, the ATX motherboard features 24 pins and 8 pin power connector combinations. In some advanced ATX motherboards there will be an auxiliary connector to enhance the power of the computer. Because of their large physical size, they can accommodate almost 8 rams so your computer can run fast.
- Size: 305mm x 244mm
- Power Supply: 24pins or 8 pins
- Graphic Cards: 3 to 4
- Rams: 8 slots
Micro ATX motherboards are less expensive than full-size ATX boards and also available in small sizes than ATX motherboards. They can almost offer as much as their bigger brother but with some limitations because of its size. Micro ATX size is 244mm x 244mm so little smaller than ATX motherboards. Only has 4 memory slots. They typically feature 24 pin slot with, most of the time, 4 pin slot connectors.
- Size: 244mm x 244mm
- Power Supply: 24pins or 4 pins
- Graphic Cards: 1 to 2
- Rams: 4 slots
Mini ITX is smaller than the ATX series. They are less expensive than both ATX. Micro ITX dimensions are 170mm x 170mm. In recent years Mini ITX motherboards have evolved from small computer oriented to a full gaming computer. They are mainly used in desktops rather than towers. Mini ITX has 2 memory slots and 1 expansion card but that still allows them to compete with big bros.
- Size: 170mm x 170mm
- Power Supply: 24pins or 4 pins
- Graphic Cards: 1
- Rams: 2 slots
In a nutshell, these are the most common motherboards which you will come across when you are shopping for your new PC. HOORAY! There are some other motherboards that are not very common such as E ATX motherboards. They are bigger than ATX and almost the same price as the premium ATX motherboard.