php Xiaobian Zimo The difference in computer motherboard size lies in its size and number of slots. Common motherboard sizes include ATX, Micro-ATX, Mini-ITX, etc. Their different sizes affect the functionality and scalability of the motherboard. ATX motherboards usually have more slots and expansion interfaces and are suitable for high-performance computers that require a large number of hardware devices. Micro-ATX motherboards are relatively small and suitable for small and medium-sized cases, but their scalability is weak. Mini-ITX motherboards are smaller and suitable for computers that pursue miniaturization. Choosing the appropriate motherboard size will directly affect the performance and applicable scenarios of the computer.
Computer motherboards vary in size. 1. Motherboards come in different sizes, generally divided into common specifications such as micro-ATX, regular ATX, and mini-ITX. Motherboards of different specifications vary greatly in size. Micro ATX motherboards are the smallest and suitable for smaller computer cases, while large ATX motherboards require larger case space. When choosing the size of the motherboard, you need to choose it according to your personal needs. 2. The size of the motherboard is also related to the power consumption and functions of the motherboard. Generally speaking, the larger the motherboard, the higher the power consumption, and more devices can be plugged into the motherboard, such as more memory slots, more external USB ports, etc. Therefore, when choosing the size of the motherboard, you also need to choose based on your own computer configuration and usage needs.
1. Let’s first talk about the classification of motherboard size. In terms of size, there are 4 classifications of motherboards, namely large, small, mini and extra large.
2. The minimum size of the motherboard is the current ITX motherboard, which is generally around 170mm*170mm.
3. The medium-sized motherboard is a MATX motherboard. The size is about 244*244. After cutting off half the width, it becomes a UATX motherboard of another size.
4. In addition, there is a large board. The big board is the ATX motherboard, with a size of about 305mm*244mm.
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.
There are usually three sizes of computer motherboards: ATX, Micro-ATX and Mini-ITX. Their main differences are as follows:
1. ATX: Yes A standard motherboard size, usually about 12 inches (305 mm) long and 9.6 inches (244 mm) wide. This type of motherboard usually has multiple expansion slots for adding multiple graphics cards, network cards, sound cards, and other components.
2. Micro-ATX: is a smaller motherboard than ATX, usually about 9.6 inches (244 mm) long and 9.6 inches (244 mm) wide. This motherboard usually has a small number of expansion slots, but still Can meet the needs of most users.
3. Mini-ITX: It is a smaller motherboard, usually about 6.7 inches (170 mm) long and 6.7 inches (170 mm) wide. This motherboard is suitable for Miniaturized computers, such as home theater computers or office computers, usually have only one slot, suitable for basic computer needs.
Different motherboard sizes have an impact on the performance and scalability of the computer, so before purchasing When using a computer, you need to choose the appropriate motherboard size according to your own needs. Generally, if you need a high-performance gaming computer, workstation, or long-term computer use, it is recommended to choose an ATX motherboard; if you need a small computer or a basic home or office computer, you can Choose a Micro-ATX or Mini-ITX motherboard.
First of all, the performance of large boards and small boards is the same, but there are some differences.
1. The number of expansion interfaces is different. The large board has more expansion interfaces, with 4 memory slots as standard, while the small board may have 2 or 4.
2. The number of slots is different. The large board has two PCI-E graphics card slots, while the small board has only one. The large board has more PCI slots. In addition, the USB of the large board usually There are also two more.
3. Prices are different. Large motherboards require support from mid-tower large chassis and are relatively expensive, while small motherboards are compatible with both large chassis and mini chassis, and are relatively affordable.
The only requirement for matching the motherboard and the chassis is: the size of the motherboard determines the size of the chassis. The larger the size of the motherboard, the larger the chassis used. Naturally, if the chassis is small, the motherboard cannot be installed. The chassis is divided into two types: vertical and horizontal in appearance. The chassis is divided in structure: AT, ATX, Micro ATX, NLX and other types.
There is no absolute answer. Both large motherboards and small motherboards have their own advantages and disadvantages. The reason a larger motherboard is good is that it usually has more expansion slots and interfaces and can support more hardware devices and features. It also offers more power supply and cooling capabilities for users who require high performance and extensive expansion. The reason why a small motherboard is good is that it is more compact, saves space, and is easier to install and carry. For some simple office and entertainment needs, small motherboards are sufficient and relatively more economical. When choosing a motherboard, you should make a decision based on your actual needs and budget. If you need more expansion capabilities and performance, then a larger motherboard may be more suitable for you. If you have higher requirements for space and mobility, and don't need too many expansion features, then a small motherboard may be more suitable for you. The final choice should be made based on personal preference and actual needs.
The motherboard support copper pillar specifications are as follows:
There are several motherboard copper pillar sizes, namely 3×12mm, 3×11mm, 3×10mm, 2×12mm, 2×11mm .
The functions of the copper pillars are:
1, which acts as a screw cap and is used to fix the motherboard;
2, the copper pillar is grounded and acts as a ground wire , to prevent the generation of static electricity and damage to the electronic components inside the chassis.
The size of a computer motherboard mainly depends on the chassis size and number of components it supports. Generally speaking, larger motherboards usually support more components, such as multiple graphics cards, memory slots, etc., and provide more expansion options. This makes large motherboards suitable for professional users who require high performance and versatility.
However, small motherboards also have their advantages. They are generally more compact and lightweight, suitable for users who need to carry their computer for work. Smaller motherboards are also better suited for lightweight gaming and office tasks because they offer less support for large graphics cards and other high-end components that typically require larger motherboards.
In general, the size of the computer motherboard should be selected according to personal needs and actual conditions to meet user needs and budget.
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