The difference between EATX and ATX motherboards

The difference between EATX and ATX motherboards

The motherboard structure is divided into AT, Baby-AT, ATX, Micro ATX, LPX, NLX, Flex ATX , EATX, WATX and BTX structures.

AT and Baby-AT are old motherboard structures many years ago and have now been eliminated;

LPX, NLX, and Flex ATX are variants of ATX, which are mostly found in foreign brand machines and are still popular in China. Rare;

EATX and WATX are mostly used for server/workstation motherboards;

ATX is the most common motherboard structure currently on the market, with expansion slots More, the number of PCI slots is 4-6, and most motherboards adopt this structure;

Micro ATX, also known as Mini ATX, is a simplified version of the ATX structure, which is often called "small "Board" has fewer expansion slots and the number of PCI slots is 3 or less. It is mostly used in brand-name machines and equipped with small chassis; while BTX is the latest generation motherboard structure formulated by Intel.

EATX motherboard is the abbreviation of Extended ATX, and the motherboard size is 12 × 13 inches (305mm × 330 mm).

ATX motherboard size (12'×9.6', 305×244mm)

Mini-ATX motherboard size (11.2'×8.2', 284×208mm )

MicroATX motherboard size (9.6'×9.6', 244×244mm)

But there are also some around 24.cm x 18.8cm.

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