All in One DesktopWhat are the common sizes of the motherboard

ATX motherboard: the size is 305mm × 244mm. It is the most common standard motherboard at present. It has good scalability and complete interfaces, and is suitable for most desktop computers and game computers.

Micro ATX motherboard: as a miniaturized version of ATX, it is small in size, compact in interface but adequate, cheaper than the ATX motherboard, and suitable for small computers and htpcs (home theater computers).

Mini itx motherboard: the size is about 17cm × 17cm. It is the smallest type of motherboard and is suitable for smaller mini small chassis computers.

E-ATX motherboard: it is larger than the ATX motherboard and provides more expansion slots and larger power slots. It is suitable for high-end desktop computers (hedts) and supports high-end chips and more interfaces, but it is expensive.


All in One DesktopWhat are the common sizes of the motherboard

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