What 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.


What are the common sizes of the motherboard

Excellent user reviews of us

  • Harold|Industrial - grade Control Host

    This industrial control host motherboard is impeccable! Strong performance and instant response to complex industrial control commands. The anti-interference ability is super first-class, and it can operate stably in workshops with complex electromagnetic environment. The quality...

  • Sam|Network hard disk video recorder motherboard

    Super stability and error free operation for a long time. It has excellent compatibility and seamless connection with a variety of hard disks and network devices. The heat dissipation design of the motherboard is also excellent, and the temperature is always normal during operati...

  • Max|All in One PC

    You must call this integrated PC motherboard! The performance completely exceeded expectations, and it was easy to deal with both multitasking and graphics rendering. Excellent heat dissipation, running all day without getting hot. The motherboard is highly integrated, and instal...

  • Luke||Desktop computer motherboard

    With rich interfaces, it is easy to connect various devices. With powerful performance and high-end processors, large-scale games and professional software can run smoothly.

  • Amy|Desktop Computer Tower

    With powerful performance and high-end processors, large-scale games and professional software can run smoothly. The power supply is stable, and there is no problem with long-term high load operation. The expansion slots are rich and convenient for subsequent upgrades.