What Is An E-ATX Motherboard? Space For Your Components!

What Is An E-ATX Motherboard?

The E-ATX form factor provides ultimate expansion options for your PC. E-ATX is an acronym for Extended ATX. An extended ATX motherboard is 12 inches wide and 13 inches long, or 30.5 cm by 33 cm. This type of motherboard is larger than the ATX motherboard but smaller than XL-ATX. They also have seven or more expansion slots. The E-ATX motherboard may slot into some full tower cases, but most of them need to be used with a server chassis that can accommodate their added length. 

The E-ATX form factor was devised by Intel and intended for use in servers, workstations, and high-end PCs where more power is needed. While not all motherboards necessarily require large heatsinks or multiple graphics cards (in fact, most don’t), E-ATX boards can have extra room to accommodate them. This makes them ideal for gaming setups that require multiple graphics cards to maximize performance or workstations that need a lot of processing power (such as 3D rendering).

Specifications Of An E-ATX Motherboard

E-ATX motherboards have a 12-inch (30.5 cm) width and 13-inch (33 cm) length, which is much larger than the ATX form factor but smaller than its bigger brother, XL-ATX. It’s also worth noting that E-ATX boards can have seven or more expansion slots and support up to three processors. 

The E-ATX motherboard can also support CPUs with up to 18 cores. The CPU socket is located in the center of the board and is surrounded by four DDR4 RAM slots that support up to 128GB of memory each, for a total of 512GB (four 128GB memory).

The following are standard specifications for an E-ATX motherboard:

12 x 13 inches (30.5 x 33 cm)
16 to 24 pins available for CPU power supply
6-8 RAM slots
4-8 Mini PCIe slots
Supports most cooling fans and heatsinks

Advantages Of An E-ATX Motherboard

One of E-ATX’s best advantages is that it was designed with more expansion in mind. This means that you’ll have more space to add RAM, a graphics card, and other components to your computer. The larger surface area and mounting holes allow for easier installation of large or heavy GPUs and other components. You’ll also be able to use larger power supplies, which can help reduce the risk of overheating or overloading your machine as well as making your system run faster. 

E-ATX motherboards allow for more number of processors. This makes them ideal for use in servers, gaming PCs, and workstations where you need to maximize your computer’s capabilities. You’ll have more room to install different types of hardware such as hard drives, graphics cards, or soundcards. A single E-ATX board can also hold up to four graphics cards; this allows users to use multiple GPUs simultaneously without sacrificing performance from each card because there’s enough space between them on the PCB.

The extra room also gives designers more flexibility when designing cooling systems around their motherboards. The heat sinks can be placed at greater distances from each other while still maintaining adequate airflow across all components inside the case, rather than just those directly connected via PCIe slots only available on smaller form factor boards like Micro ATX or Mini ITX. Which can lack extra headroom due to their tiny size limits overall thermal capacity by constraining how much air circulation exists within small confines such as desktop towers built specifically with these types in mind.

Disadvantages Of An E-ATX Motherboard

The main downside of an E-ATX motherboard is that they’re bigger than standard ATX motherboards, and this can limit their compatibility with other components such as power supplies or cases that might not be designed for them.

They are also significantly more expensive than ATX motherboards. While this may not matter to someone who has been building their own computers for some time and is only interested in getting a high-quality motherboard, it could be an issue for people who are new to the hobby and looking for their first build on a budget.

The other major disadvantage associated with an E-ATX motherboard is that it takes up more space inside the case than most ATX boards do. This can make fitting everything into your case more difficult if you’re tight on space or have limited access due to other components already being installed there. In general, it’s just not as common among consumers as smaller form factor motherboards like microATX or miniITX boards which means there won’t be as many options available when shopping around.

Average Price For An E-ATX Motherboard

An E-ATX motherboard is more expensive than most other motherboards. That’s because it has a larger size, allowing for more features and increased compatibility with other parts you might want. The average cost of an E-ATX motherboard lands on a thousand dollars. Yes. $1000. 

It’s also worth noting that E-ATX motherboards are more expensive than ATX ones. This means that if you have an old computer but want to upgrade its hardware, buying a new E-ATX motherboard may be your best bet. It will likely increase the performance of your old computer while still allowing it to run smoothly without overheating or crashing as often as before.

Frequently Asked Questions

Wrap Up

E-ATX motherboards provide the ultimate expansion options for your PC. They are designed to give you all the space that you need to add extra hardware and still maintain a small form factor. However, they are not cheap and may be difficult to find in stores. Make sure you have decided first before proceeding with buying anything, so you don’t have to waste money!

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Anna Bonilla
Anna Bonilla

Anna isn't just any ordinary Computer Hardware Expert, she's highly skilled and multi-talented. She's a graphic designer, a writer, and a social media expert. At ErrorBook, she helps her readers in understanding the purpose of different hardware components and also helps pick the best PC Parts for their money. She also loves babysitting her nephews, baking, and crafting coffee.

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