The motherboard is the central piece in computers where all components are connected. machine components, such as the CPU, RAM, storage devices, graphics cards, and other I/O peripherals. This article explains everything you need to know motherboard and its size.
There are many types of motherboards available in desktop computers as well You will learn to get to know them and choose the right person. Remember that a motherboard is one of the first things to consider when choosing a PC case, and that certain types of motherboards are limited to some computer cases initially, just like the type of PSU, and compatibility with other components.
Base plate: size
at the time of Choose the motherboardImportant to know shape and size factor. In the case of configuring a computer, you must first choose the CPU and then the appropriate motherboard. But it is not only chosen for CPU compatibility, it is also important that it fits into our chosen case, adapting to our needs.
| motherboard size comparison | ||||
|---|---|---|---|---|
| motherboard type | ATX | Micro ATX | Mini-ITX | E-ATX |
| Dimensions (mm) | 305 × 244 | 244 × 244 | 170 x 170 | 305 x 330 |
ATX is the motherboard standard
east Motherboard design is the most popular It got the name AT after computers became populars that uses the processor 80286- Computerss With the processor 286 it was called AT after the popularity of the ATX motherboard in 1995, when the copy market exploded with the Windows 95 release of ATX. It’s a way to prove it’s a copy “improved” or “improved”, That is, an improvement.
DrSince then this standard motherboard It was the most used. Starting in 1995, the ATX motherboard became available with dimensions of 305×244 mm. ATX power supplies accompany this type of motherboard. All types of ATX-derived motherboards support their own power supply, as well as keeping all seven expansion slots at a distance of 20mm.
Since the ATX format is the most widely used, constantly changing, but not in terms of size, but to include new expansions and power outlets, as well as to eliminate outdated ones. After all, it is very important that the different parts are laid out in a logical and coherent way, but at the same time the different components do not interfere with each other.
Micro ATX for small cases
Because of their size, Micro ATX motherboards are just like the standard ATX motherboards we talked about in the previous section. Cases designed for Micro ATX motherboards have different expansion slots than those made for ATX motherboards. Micro ATX motherboard contains a file Size 244 x 244 mmwhich makes it slightly smaller than a standard ATX motherboard.
The four of them The top holes match those on the ATX motherboard, but the two bases are a little closer to each other. Most PC users don’t need the full expandability of an ATX motherboard, so that’s not an issue. Business professionals and students often do not use their computers to the fullest, so low-quality desktop computers are still used. The typical gaming PC motherboard is a Micro ATX motherboard due to its extensive customization and upgrade options.
Mini ITX, a format for mini PCs
Mini-ITX motherboards were developed in 2001 by VIA Technologies to facilitate the creation of mini desktop computers. according to 170 x 170 mmIt is not based on the ATX motherboard design, which was developed in 2001 by VIA Technologies. We have already discussed that a different class of motherboards is Micro-ATX, which is similar to ATX in that it is very compact and includes a variety of components.
Just like Micro-ATX and ATX motherboards, the Mini-ITX variant has gotten better at integrating components over time. The Mini-ITX motherboard is very small, which makes it difficult to install cooling systems Like conventional fans and heatsinks (they usually have smaller solutions, such as metal casings, and the fanless type). Thus, graphics cards are difficult to install in narrower Mini-ITX cases.
Although we can specify towers or chests that accommodate a Mini ITX boardSince its four holes usually match the left and center four of an ATX board, using an ATX or Micro-ATX system with an HTPC or other small system is a bad strategy because it wastes space. Therefore, small energy sources can only be used to produce such systems where space is precious and should be used as efficiently as possible.
EATX for the latest
In this post we will talk about three types of motherboards: The first, ATX, has gone from being bigger to being smaller; E-ATX motherboardHowever, it is not intended for regular computers, but for workstations and small server systems. Its dimensions are 305 x 330 mm which makes it larger than an ATX motherboard. The letter E in its name stands for “Extended”, which is why the motherboard is so large.
on the motherboard Can fit more componentsincluding multiple CPU sockets, DIMMs for additional memory channels, etc. The E-ATX motherboard is not used frequently, so many computers find it difficult to fit in. If you are considering building a workstation or server at home, you should carefully check your tower specifications before doing so to see if you can use this type of motherboard.
We recommend reading the file The best motherboards on the market.
Now you know a little better form factor and dimensions One of the most popular motherboards. What is your preferred option?
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