Understanding PC Case Sizes
The size of a PC case is typically determined by the size of the motherboard it supports. The most common case sizes, from largest to smallest, are E-ATX, ATX, M-ATX, and ITX. It's important to note that while an E-ATX case can support smaller motherboards like ITX, an ITX case cannot accommodate larger motherboards such as E-ATX.
1. E-ATX Cases
E-ATX cases are designed to fit the largest motherboards, typically used for high-end, flagship systems. These cases offer the most room for expansion and cooling options. An E-ATX case can support more fans, radiators, and other components compared to smaller cases. For example, the DLX4000 is a flagship E-ATX case that allows for up to 8 x 120mm fans and can accommodate a 360mm AIO cooler at the top. Its modular rear panel design even allows it to support ATX motherboards with just a slight adjustment.
E-ATX cases are ideal for users who need top-tier performance, lots of expansion options, and ample space for powerful cooling solutions.
ATX cases are the most common case size on the market, supporting a wide range of ATX motherboards. This size strikes a balance between expandability, cooling, and compactness. ATX cases are compatible with a variety of motherboards, from entry-level H-series boards to high-end Z-series boards.
A great example of a value-driven ATX case is the DRX70. It offers solid build quality and a magnetic front panel, making assembly and maintenance much easier. It's an excellent choice for those looking for a practical, high-performance case without breaking the bank.
3. M-ATX Cases
Micro-ATX (M-ATX) cases are a popular choice for those who prefer more compact builds. M-ATX motherboards are smaller than their ATX counterparts, and while they offer fewer PCIe slots and M.2 SSD mounting points, they are well-suited for users with fewer expansion needs.
If you're looking for a smaller case with good cooling potential, the MOTI Mirror Island M-ATX case is a standout. Despite its compact size, it can still support a 360mm radiator at the top, making it an excellent option for gamers or DIY enthusiasts who want a compact yet capable cooling solution.
M-ATX cases are perfect for those who need a smaller footprint without compromising too much on performance. They also work well in environments with limited space for a PC.
4. ITX Cases
ITX cases are the smallest of all case sizes and are designed to fit ITX motherboards. These cases are known for their compact size and excellent space efficiency, making them a popular choice among gamers and enthusiasts who want a portable or space-saving PC.
One of the biggest advantages of an ITX case is its ability to expel heat quickly, thanks to its small size. However, ITX cases typically only support SFX or SFX-L power supplies, so it's important to check compatibility before purchasing.
The DLH21 ITX case is a great example of an ITX case that balances style and performance. With a cute, air purifier-like design and a bottom LED light strip, it’s a fantastic choice for ITX enthusiasts who value aesthetics along with performance.
Choosing the Right Case for You
When selecting a PC case, it’s important to consider your other hardware requirements, cooling needs, expandability, and personal preferences. Make sure the case is compatible with your motherboard and other components, as this will ensure a smoother and more efficient build process.
By understanding the differences in case sizes, you’ll be better equipped to choose the right case for your needs, ensuring that your PC build is not only high-performing but also looks great and fits perfectly in your workspace.
