What does ATX motherboard mean?

php editor Zimo today reveals the meaning of ATX motherboard. ATX is the abbreviation of Advanced Technology Extended, which means advanced technology expansion. ATX motherboard is a standardized computer motherboard specification used to connect and support various hardware devices, such as processors, memory, graphics cards, etc. It adopts a series of design and interface standards to make computer systems more stable and reliable. ATX motherboards are designed with factors such as cooling, power supply, and expandability in mind, making them suitable for all types of computers, from PCs to servers. By understanding the significance of ATX motherboards, we can better understand the operating principles of computer hardware and provide guidance for our computer upgrades and maintenance.

What does ATX motherboard mean?

Simply put, ATX is a motherboard specification, commonly known as the large ATX motherboard, with a size of about 305 x 244 mm. In contrast, the Micro ATX motherboard, commonly known as a small motherboard, has a size of about 244 x 244 mm. Large boards have many slots and strong scalability, while small boards are small and can be used in a variety of beautiful small chassis, usually with integrated graphics cards.

Generally speaking, large motherboards have enough materials and are relatively expensive. First-tier manufacturers or mainstream motherboards must be large boards, while small boards are highly integrated and economical. For those who like small chassis, they do not require too much expansion. Very suitable for users.

To put it simply, ATX motherboard is a standard board, and Micro ATX motherboard is called a small board.

What are the dimensions of the big and small motherboards?

Mini chassis requires a MicroATX motherboard.

The following is a size list of motherboards of various specifications excerpted from the Internet:

XT (8.5×11" or 216×279mm)

AT (12×11"–13 "or 305×279–330mm)

Baby-AT (8.5"×10"–13" or 216mm×254-330mm)

ATX (Intel1996; 12"×9.6" or 305mm ×244mm)

EATX (12"×13" or 305mm×330mm)

Mini-ATX (11.2"×8.2" or 284mm×208mm)

MicroATX (1996 ;9.6"×9.6" or 244mm×244mm) - There are fewer expansion sockets than ATX, and the Fire Bull is smaller

LPX (9"×11"–13" or 229mm×279–330mm)

picoBTX: The longest motherboard is 203.20mm, with up to one expansion card slot.

microBTX: 10.40"x10.50" or 246.16mmx226.70mm The longest motherboard is 264.16mm, with up to four expansion card slots.

BTX: The mainboard is 325.12mm long, with up to seven expansion card slots.

DTX: The mainboard size is 203mm×244mm, with up to two expansion card slots.

## What are the options for #ATX standard size chassis?

There is no absolute standard. The sizes made by each chassis manufacturer are different. There is only a general range. Buy according to your personal needs and hobbies.

1. ATX chassis is compatible with both ATX and Micro ATX motherboards, that is, large-size chassis. The range size is: 450 (D) × 185 (W) × 420 (H) mm. 2. Micro ATX chassis is compatible with Micro ATX motherboards , that is, an ordinary chassis, the range size is: 405 (D) × 175 (W) × 390 (H) mm.

Micro ATX motherboard size?

Micro ATX motherboard size is 244mm × 244mm (9.6 inches × 9.6 inches). Because the Micro ATX motherboard is a miniaturized desktop motherboard, it is more compact in size than the ATX motherboard and is usually used in lightweight office, home and entertainment computers. Although the size is smaller than the ATX motherboard Small, but there is not much difference in the layout and functions of Micro ATX motherboards, which can support multiple expansion slots, such as PCI, PCI-E, RAM slots, etc. In addition, Micro ATX motherboards are compatible with standard ATX power supplies and chassis, It is also very convenient to install and maintain. Therefore, the small size design of Micro ATX motherboard not only meets the user's needs for high performance and large storage, but also does not lose the compactness and portability of the computer.

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