What is Extended ATX (E-ATX)?
Extended ATX (E-ATX) is a form factor specification developed by Intel. It is an extension of the ATX (Advanced Technology Extended) motherboard standard, which is used to specify the physical dimensions and layout of computer motherboards.
E-ATX motherboards are larger in size compared to standard ATX motherboards. This allows for more expansion slots, additional memory slots, and generally more space for components. E-ATX boards typically measure 12 inches by 13 inches (305mm by 330mm) or larger, compared to the 9.6 inches by 12 inches (244mm by 305mm) size of standard ATX boards.
Usage of E-ATX
The expanded size and additional features of E-ATX motherboards make them suitable for high-performance systems and enthusiasts who require more customizable options. Here are a few scenarios where E-ATX motherboards are commonly used:
1. Gaming and Overclocking: E-ATX motherboards often offer better power delivery and more robust cooling options, making them ideal for gaming PCs and systems that require heavy overclocking. The extra expansion slots allow for multiple graphics cards setups or other add-in cards.
2. Workstations and Servers: E-ATX boards provide more memory capacity, additional PCIe slots, and support for multiple processors. This makes them a popular choice for workstations and servers where high-performance and scalability are crucial.
3. Custom PC Builds: E-ATX motherboards are favored by PC enthusiasts who want to build customized systems. These motherboards provide more flexibility in terms of component selection, better cable management options, and a larger canvas for intricate customizations.
It’s important to note that not all computer cases are compatible with E-ATX motherboards due to their larger size. So, if you’re considering using an E-ATX motherboard, make sure to check that your chosen case can accommodate the larger form factor.
In conclusion, Extended ATX (E-ATX) is a motherboard form factor that offers more expansion options and customization possibilities compared to the standard ATX. It is commonly used in gaming setups, workstations, and custom PC builds where high performance and scalability are essential.
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