What is Itx Motherboard and Difference Between Itx vs Mini Itx?
ITX motherboards lead the way in compact PC builds. They are small but pack a big punch. Perfect for DIY fans and pros, they're key in computer design.
These motherboards are great for saving space without losing power. We'll look at what makes them special. We'll also compare ITX and Mini ITX formats.
What is ITX motherboard size?
The ITX motherboard size is key for those building a compact PC. Knowing the size helps ensure all parts fit well in the case. This is especially important for small form factor builds, which aim to be both powerful and space-saving.
Motherboard dimensions for standard ITX models are 170mm x 170mm. This square shape is great for fitting parts tightly together. It's perfect for builds where space is limited. Yet, ITX motherboards can still hold strong CPUs and enough RAM.
Understanding ITX Form Factors
The ITX motherboard form factor is very versatile. It suits many tech lovers, from gamers to those who love home theaters. There are two main types: Mini-ITX and Nano-ITX, each with its own size.
Form Factor |
Dimensions |
Use Case |
Mini-ITX |
170mm x 170mm |
Compact builds, Gaming setups |
Nano-ITX |
120mm x 120mm |
Embedded systems, Ultra-compact builds |

Table of Contents
- 1. What is ITX motherboard size?
- 2. Understanding ITX Form Factors
- 3. Key Features of ITX Motherboards
- 4. ITX vs. ATX: Size and Use Case Differences
- 5. ITX vs. Micro-ATX: Pros and Cons for Different Builds
- 6. ITX vs. Mini ITX: What's the Difference
- 7. Types of Builds Best Suited for ITX Motherboards
- 8. Top ITX Motherboard Brands and Models
- 9. Future of ITX Motherboards and Emerging Trends
Key Features of ITX Motherboards
ITX vs. ATX: Size and Use Case Differences
When we look at ATX vs ITX motherboard sizes, the main difference is their size. ATX is bigger, at 305 x 244 mm. ITX is smaller, at 170 x 170 mm. This size difference affects how each is used.
An ATX motherboard is great for builds that need lots of power. It has more PCIe slots, RAM slots, and cooling options. This makes it perfect for gaming rigs and workstations.
On the other hand, an ITX motherboard is ideal for those who need to save space. It's perfect for small, efficient PC builds.
Let's compare the two:
Aspect |
ATX |
ITX |
Physical Size |
305 x 244 mm |
170 x 170 mm |
Expansion Slots |
Up to 7 PCIe slots |
Usually 1 PCIe slot |
RAM Slots |
Up to 8 DIMM slots |
Up to 2 DIMM slots |
Cooling Options |
Extensive; Multiple fan and radiator mounts |
Limited due to space constraints |
The ITX motherboard advantages include being portable and saving space. But, it has its limits. It can't expand as much and cooling can be tough in small spaces. Yet, for a compact PC build, ITX is a good choice.
ATX motherboards, however, offer more room for upgrades. This is key for those who want to add more to their PC. So, the choice between ATX vs ITX depends on what you need. It's about finding the right balance between performance and space.
ITX vs. Micro-ATX: Pros and Cons for Different Builds
Aspect |
ITX Motherboard |
Micro-ATX Motherboard |
Size |
Smaller, ideal for compact PC builds |
Moderately larger, suitable for small form factor but not as compact |
Expandability |
Limited due to size constraints |
More slots for PCIe, SATA, etc. |
Price |
Often more expensive per feature due to miniaturization |
Generally more affordable with better feature sets |
Use Case |
Best for highly compact builds |
Ideal for users needing more upgrade options |
ITX vs. Mini ITX: What's the Difference
Feature |
ITX |
Mini ITX |
Size (mm) |
Various |
170 x 170 |
Case Compatibility |
Standard |
Small Form Factor |
Expansion Slots |
Varies |
Typically 1 PCIe |
Power Consumption |
Standard |
Lower |
Types of Builds Best Suited for ITX Motherboards
When picking the perfect ITX motherboard, you need to think about a few key things. These help make sure your build runs well and fits together right. Knowing what to look for helps you choose the best one for you.
"Finding the right ITX motherboard is more than just matching specifications. It’s about ensuring seamless itx motherboard compatibility and achieving desired itx motherboard performance." - Tech Enthusiast
Start by looking at the itx motherboard specifications. The chipset is very important. It tells you what the motherboard can do and if it works with other parts. Chipsets like Intel's Z-series or AMD's B-series are good for many CPUs.
Next, check out the memory support. See how much RAM it can handle and how fast it can go. Also, look at how many M.2 slots and SATA ports it has. These affect how fast your system runs.
The I/O options on an ITX motherboard matter too. They let you connect lots of devices and cards. USB ports, audio jacks, and network options like Wi-Fi and Ethernet are important for everyday use.
Thermal design: Good heat management is crucial for keeping the motherboard cool, especially in small builds.
Reviews and recommendations: Reading itx motherboard reviews and getting tips can show you how well it works in real life.
By considering these points, you can find an ITX motherboard that meets your needs. It will make your computer better and more enjoyable to use.
Top ITX Motherboard Brands and Models
When picking an ITX motherboard, look at ASUS, Gigabyte, MSI, and ASRock. Each brand has special models for different needs. They mix features, performance, and reliability well.
"The competition among ITX motherboard brands has resulted in remarkable innovations, making it a favorable time for PC builders."
The ITX motherboard ASUS lineup is known for its cutting-edge tech and sleek designs. The ASUS ROG Strix Z690-I Gaming WiFi is a top pick. It has WiFi 6E, many M.2 slots, and great cooling.
ITX motherboard Gigabyte models are affordable but still pack important features. The Gigabyte B550I AORUS PRO AX is great for those watching their budget. It offers reliable power and good cooling.
For gamers, ITX motherboard MSI is the way to go. Models like the MSI MPG B550I Gaming Edge WiFi have awesome overclocking and gaming features. They also have enhanced audio and networking.
ITX motherboard ASRock is all about versatility and innovation. The ASRock X570 Phantom Gaming-ITX/TB3 is unique because it supports Thunderbolt 3. It's perfect for professionals needing fast data transfer.
Based on our findings, here are our ITX motherboard recommendations for various build needs:
Brand |
Model |
Key Feature |
ASUS |
ROG Strix Z690-I Gaming WiFi |
WiFi 6E, advanced cooling |
Gigabyte |
B550I AORUS PRO AX |
Affordable, reliable power delivery |
MSI |
MPG B550I Gaming Edge WiFi |
Overclocking, gaming features |
ASRock |
X570 Phantom Gaming-ITX/TB3 |
Thunderbolt 3 support, connectivity |
Future of ITX Motherboards and Emerging Trends
The ITX motherboard world is set for a bright future. It will be filled with new ideas and improvements. We're seeing more advanced parts on smaller boards thanks to better semiconductors.
Expect to see more powerful processors and GPUs on ITX boards. This won't make them any bigger. It's all about keeping things small but mighty, similar to what you find in an industrial PC with GPU, where compactness meets performance.
Efficiency is key in the ITX motherboard future. We'll see better power use and cooling. This means ITX boards will work harder and stay cool, all while being tiny—ideal for systems like a rugged rackmount computer used in challenging environments.
These improvements make ITX boards great for many uses. They're perfect for home entertainment and portable gaming. They're small but pack a big punch, much like an industrial portable computer that combines mobility with high performance.
Connectivity is getting a big boost too. Future ITX boards will have Wi-Fi 6E and Thunderbolt. This means faster data transfer and stronger wireless connections, similar to what professionals look for in an advantech rackmount PC for their demanding applications.
This is a big win for gamers and professionals. They'll get the fast, reliable computing they need, all in a small package. This is especially beneficial for industries seeking industrial PC ODM solutions tailored to unique specifications or industrial tablet OEM options designed for custom functionality.
The way we think about ITX motherboards is changing. As they become more popular, we'll see more options and accessories. This trend shows ITX boards are leading the way in computing, much like how the best tablets for truck drivers are redefining mobile technology in their domain.
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