Top 6 Best Extended-ATX Motherboards 2021

Last updated on February 4th, 2021 at 06:07 pm

Are you looking for the best E-ATX motherboard? Stay tuned with us until the end of this article: E-Atx motherboards or extended versions of ATX motherboards. The normal ATX motherboards have 12 x 9.6 inches, but the E-ATX motherboards are slightly bigger than these normal ATX motherboards and have 13 x 12 inches.

Best E-ATX Motherboards

E-ATX motherboards are great for high-end gaming PC, streamers, programmer, and as a server. E-ATX is the power hub of computers. The E-ATX have a lot of space due to their huge size, making them a great pick if you want a high-end PC with extra powerful features.

A high-end PC is the one with a lot of power under its arsenal and keeps that power. It would be best if you had a powerful motherboard that can support a lot of devices altogether. XL ATX motherboards can support 256 GB system memory or even more. They also have more PCIe slots than an ATX motherboard.

The extended motherboard also has a lot of space for your cooling systems. The fan headers and water pumps can take a lot of space, and the more powerful the cooling system, the more space it takes, and with E-ATX motherboards, it becomes easier to install big cooling systems.

E-ATX board is also great for overclocking with great cooling becomes easy, and the heat cannot slow down your PC.

To make you choose among the E-ATX motherboards, we researched and took the best extended atx motherboard names and compiled them in our article. So, you can choose what is best for your PC?

We have also included AMD Extended ATX motherboards, which are great. Let’s waste no more time and see the motherboards’ names and specs selected as the best E-ATX motherboards.

Here are our Top 6 Best Extended-ATX Motherboards
IMAGE PRODUCT DETAILS

    • Weight: 3.00 lbs
    • RAM: DDR4
    • Chipset: Intel X299
    • CPU Socket: LGA 2066
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    • Weight: 7.00 lbs
    • RAM: DDR4
    • Chipset: AMD 570X
    • CPU Socket: Socket AM4
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    • Weight: 4.50 lbs
    • RAM: DDR4
    • CPU Socket: Socket TR4
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    • Weight: 6.00 lbs
    • RAM: DDR4
    • Chipset: Intel Z490
    • CPU Socket: LGA 1200
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    • Weight: 7.00 lbs
    • RAM: DDR4
    • Chipset: AMD 570X
    • CPU Socket: AM4
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    • Weight: 1.2 kg
    • RAM: DDR4
    • CPU Socket: LGA 1200
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1.EVGA X299 FTW K:

X299 FTW K has some great specs for an E-ATX motherboard considered one of the best E-ATX motherboards. The motherboard is low priced and has some great specs.

Best Extended Atx motherboard

Its motherboard has an LGA 2066 socket, which can support Intel 10th Gen processors.

The motherboard has a great number of slots for system memory. The motherboard has 8 DIMM Quad-channel DDR4 slots for system memory to support up to 128 GB of system memory.

EVGA x299 FTW K motherboard supports multiple GPUs. It also has 6 PCIe slots. The 4 PCIe slots include 4 PCIe 3.0 x16 slots (x16 or x8 mode), 1 PCIe 3.0 x4 slots (x4 mode) and 1 PCIe 3.0 x1 slot.

This motherboard has a great storage capacity and can be suitable for a server as it has 8 SATA 6 Gbps connectors, 3 M.2 slots with M key, and 2 U.2 slots. The M.2_1 and M.2_3 support only PCIe devices, and M.2_2 supports both SATA and PCIe storage devices. It also supports RAID technology for both SATA and PCIe storage devices. The motherboard also supports Intel Optane Memory Ready.

For USB connectivity, the motherboard has 14 USB ports. The motherboard has 2 USB 3.1 Gen 2 ports (1 Type-A and 1 Type C) on the rear I/O panel. It also has 6 USB 3.0 ports and 4 USB 2.0 ports on the motherboard’s rear panel. On the front, this motherboard only has 2 USB 3.0 ports.

It provides a great audio experience to the user with ALC 1150 8 channel high definition audio CODEC and optical S/PDIF. The motherboard has E2500 Gigabit Ethernet that can provide the user with fast internet connectivity without any lagging.

EVGA x299 FTWK motherboard has a great cooling system with multiple fan headers and heat sinks to keep the computer at minimal temperature possible. The motherboard supports overclocking to increase the performance of your CPU.

The motherboard is a great choice if you are looking to buy the least expensive E-ATX motherboard because it is the lowest priced motherboard in E-ATX form. It has all the great specs and a meager price. It is the best cheap eatx motherboard for people with a low budget and high expectations.

Pros
  • Several Storage connectors.
  • User-friendly BIOS.
  • Very low budgeted.
Cons
  • No USB 3.2.

2.MSI Prestige X570 Creation:

MSI prestige x570 creation motherboard is one of the best E-ATX motherboards.

It has an AM4 socket that supports AMD processors. The motherboard supports AMD Ryzen 5000 and 4000 G series graphics desktop processors.

Best Eatx gaming motherboard

The board supports Dual architecture mode and has 4 DIMM DDR4 system memory slots. Each DIMM slot can support maximum memory of 32 GB.

Board supports total 7 expansion slots. 2 PCIe 4.0 x16 slots (x16 mode), 1 PCIe 4.0 x16 slot (x4 mode) and 4 PCIe 2.0 x1 slots. It also supports multiple GPUs for greater graphics.

There are 6 SATA 6 Gbps storage devices on the motherboard and 2 M.2 slots with an M key. The M.2 slots support both the SATA and PCIe storage devices. Board also supports RAID technology for SATA and PCIe storage devices.

Board is laid with USB ports as it has 23 USB ports, which is a huge number for USB ports. Moreover, it has 2 USB 3.2 Gen 2 ports (1 Type-A and 1 Type C), 9 USB 3.2 Gen 1 ports, and 2 USB 2.0 ports on the rear I/O panel. It has 1 USB 3.2 Gen 2 Type C port, 4 USB 3.2 Gen 1 ports, and 4 USB 2.0 ports available through internal connectors.

Prestige x570 has built-in Wi-Fi 2.4 Gbps, I211AT, and Aquantia AQC107 10 Gbps controller to lighten fat internet to the user. The motherboard also comes with an onboard Bluetooth, Bluetooth 5. To provide high-quality sound, the motherboard comes with ALC 1220 7.1 channel high definition audio CODEC and optical S/PDIF.

The motherboard has a core boost that can be helpful while overclocking. It can provide stable power when you are overclocking your CPU. It also has a great cooling design to deal with the extra heat generated with the overclocking. The motherboard has extended heat sinks and pipe design with M.2 shield FROZR that can keep the thermals quite low.

The motherboard is laid with quality gear, as I told you at the start. All of it specs make it one of the best E-ATX motherboard. However, it’s expensive, but that expense is worth it.

Pros
  • PCIe 4.0 slots.
  • A lot of USB ports.
  • Great performance for overclocking
Cons
  • High priced.
  • Lacks power efficiency.

3.ASUS ROG Strix X399-E Gaming:

At first, we have ASUS ROG Strix x399-E Gaming mother. This motherboard is specially designed for the gamer, and it is the best E-ATX motherboard.

Best Eatx mobo

The motherboard has an x399 chipset. X 399 board supports Ryzen 1st and 2nd Gen Thread ripper processors with its AMD socket TR4.

However, it has many DIMM slots, but the maximum capacity per slot is quite low. The motherboard with 8 DIMM DDR4 slots can only support 128 GB of system memory. It doesn’t have a dual-channel architecture mode for system memory.

This Asus motherboard supports multiple GPUs, which is great for high-end gaming. It has a total of 6 PCIe slots. Among the 6 PCIe slots 4 are PCIe 3.0 x16 slots ( x16, x8 mode), 1 PCIe 2.0 x4 slot (x4 mode) and 1 PCIe 2.0 x1 slot.

The motherboard has several connectors for storage devices. Board has 2 M.2 slots, 1 U.2 port, and 6 SATA 6 Gbps ports for storage devices. Both M.2 slots with M key can support SATA and PCIe storage devices. The motherboard also supports RAID technology for both SATA and PCIe storage devices.

ASUS ROG Strix x399-E Gaming motherboard has a lot of USB ports but no USB 3.2 port. It has 1 USB 3.1 Gen 2 Type-A and 1 Type C port on the back panel, along with 8 USB 3.1 Gen 1 ports. The motherboard has 9 USB ports at mid-board, 1 USB 3.1 Gen 2 ports, 4 USB 3.1 Gen 1 ports, and 4 USB 2.0 ports.

This E-ATX motherboard has I211-AT Ethernet with LAN Guard for great internet connectivity. The motherboard also has an onboard Bluetooth, Bluetooth v4.2. IT has S1220A Supreme FX8-Channel high definition audio CODEC that provides great sound to the user.

However, it supports overclocking and has an Asus pro clock that can provide you great power stability while overclocking.  Rog Strix X399 has 5-way optimization that helps in overclocking and also keeps the computer thermals in check. The motherboard has M.2 heat sinks that keep storage devices cool while working.

A motherboard is a great machine and a powerful selection if you are looking forward to making a high-end PC.

Pros
  • Number of DIMM slots
  • Several Fan headers.
  • Steel braced PCIe slots.
Cons
  • Few PCIe 3.0 slots.

4.MSI MEG Godlike Intel Z490:

MSI MEG Godlike Intel Z490 is the best E-ATX motherboard if you are looking forward to spending. The motherboard is expensive and can surely cost you some bucks.

Eatx Mobo

This has an LGA 1200 socket that supports 10th Gen and 11th Gen Intel® CoreTM and Pentium® Gold / Celeron®, processors.

The board has 4 DIMM DDR4 slots for system memory to support up to 128 GB of system memory. This board also supports Dual-channel mode and Intel® extreme memory profile (XMP).

The board has Thunderbolt 3 Controller and 2 Thunderbolt 3 Type-C ports, and 1 Display Port 1.4. Thunderbolt 3 port has a maximum resolution of 5120X2880 @60 Hz, and Display Port 1.4 has a maximum resolution of 4096X2304 @60 Hz.

This MSI motherboard supports multiple GPUs. The Board has a total of 4 PCIe slots. 3 PCIe 3.0 x16 slots (x16/x0/x4 or x8/x8/x4 modes) and 1 PCIe 3.0 x1 slot.

MSI MEG Godlike Intel Z490 motherboard has 6 SATA 6 Gbps ports and 3 M.2 Slots (Key M). The M.2_1 and M.2_2 slot supports PCI3 3.0 x4 and SATA 6 Gbps. The board supports Intel Optane Memory Ready and RAID technology for both SATA and PCIe storage devices.

If we talk about USB connectivity support, the motherboard has 2 type-A and 2 type-C USB 3.2 Gen 2 10 Gbps ports on the back panel and 1 Type-C internal connector USB 3.2 Gen 2 10 Gbps port. 2 USB 2.0 Type-A ports on the back panel and 4 USB 2.0 ports through internal connectors. 4 USB 3.2 Gen 1 5Gbps ports type-A ports on the back panel and 4 through the internal connectors.

The motherboard has 1 Aquantia 10 GB LAN controller and 1 RTL8125B 2.5G LAN controller to provide you great internet connectivity. Wi-Fi 6 Pre-Certified provides you the best speed over WIFI. It also has ALC1220 Codec 7.1 Channel High definition audio and supports Optical S/PDIF output.

MSI MEG z490 Godlike allows overclocking, and its core boots technology can be beneficial while overclocking. To deal with the motherboard’s heat, it has Fully Fan control with extended heat sinks and a fan header to keep the heat down. This motherboard is the overall best E-ATX motherboard with some best specs and a great design.

Pros
  • 10G Fast LAN connection.
  • Stable, easy to use BIOS.
  • Well-rounded rear panel with 2 Thunderbolt 3 ports.
Cons
  • Expensive.

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Best Z390 Motherboards

5.MSI MEG x570 Godlike:

We will end our list of the best E-ATX motherboard with an MSI MEG x570 Godlike motherboard. This is one hell of a motherboard and can surely make you feel like you needed it all along.

EATX Msi 570 Godlike Motherboard

The motherboard supports the AMD processor and has AM 4 socket. Its AM4 socket can support AMD Ryzen 5000 and 4000 G series desktop processors.

On the motherboard, there is a total of 4 DIMM DDR4 slots for system memory. Each slot of the motherboard can support maximum system memory of 32 GB. It also supports dual-channel memory architecture mode for the system memory.

For the expansion of your system motherboard has a total of 5 expansion slots. 4 PCIe 4.0 x16 slots (x16, x8, and x4 mode), and 1 PCIe 4.0 x16 slot (x4 mode). It also supports multiple GPUs.

With 6 SATA 6 Gbps connectors and 3 M.2 slots, the motherboard can support many storage devices. The M.2_1 and M.2_2 slots with M keys can support both SATA and PCIe storage devices, but the M.2_3 slot only supports PCIe storage devices. Board also supports RAID technology for both SATA and PCIe devices.

For USB connectivity, the board has 15 USB ports mounted on it. 4 USB 3.2 Gen 2 ports (3 Type-A and 1 Type C), and 2 USB 3.2 Gen 1 ports on the back panel. The board has 1 USB 3.2 Gen 2 ports, 4 USB 3.2 Gen 1 ports, and 4 USB 2.0 ports through internal connectors.

The motherboard has onboard Wi-Fi 6 to connect wirelessly. It has E2600 and E3000 LAN controllers for connectivity through cable. Board also supports Bluetooth 5.1. The ALC 1220 7.1 channel high definition audio CODEC provides great sound quality.

The motherboard supports overclocking and has great VRM to provide a stable and suitable current for the CPU overclocking. The extended heat pipe design with heat sink and fan control gives you great control of the motherboard’s thermals, and don let your PC slow down while working hard.

The motherboard is great to work on science and a remarkable motherboard. It can be categorized as the best extended atx motherboard without a doubt. The performance and the capability to stand the heavy tasks make it one of the best eatx motherboard for gaming. IF you are looking to buy this board, you will have to spend, but you will never feel disappointed.

Pros
  • Several PCIe 4.0 ports.
  • Great M.2 heat sink.
  • Add on storage and NIC cards.
Cons
  • Software utility issues.
  • Messed up the rear panel.

6.Asus ROG Maximus XII Extreme:

Asus ROG Maximus XII Extreme is also one of the best E-ATX motherboards. It has a z490 chipset and LGA 1200 socket that can support the latest 10th Gen Intel processors.

Best Extended ATX Motherboards

The motherboard has 4 DIMM DDR4 slots for system memory to support the maximum system memory of 128 GB. This motherboard also supports dual-channel memory architecture and OptiMem III for its system memory.

Board supports NVIDIA 2-Way SLI technology and AMD 3-Way Cross FireX technology. It has a total of 3 PCIe slots for PC expansion. Among the 3 PCIe slots 2 are PCIe 3.0 x16 slots (x16 or x8 mode), 1 PCIe 3.0 x4 slot.

This board has a ROG DIMM.2 slot that can support 2 M.2 connectors. Asus ROG Maximus XII Extreme also has 8 SATA 6 Gbps and 2 M.2 connectors for storage devices. The M.2_1 support both SATA and PCIe modes, and M.2_2 only support PCIe mode. The SATA and PCIe storage devices are supported by RAID technology.

This motherboard has a huge number of USB ports. It has 12 USB ports on the rear panel and 10 on the front. Motherboard has 1 USB 3.2 2×2 port, 3 USB 3.2 Gen 2 ports (2 Type-A and 1 Type-C), 6 USB 3.2 Gen 1 ports and 2 USB 2.0 ports on the back panel. On the front, there are 2 USB 3.2 Gen 2 ports, 4 USB 3.2 Gen 1 ports, and 4 USB 2.0 ports.

Rog Maximus XII Extreme has I225-V 2.5 GB and AQtion 10 GB Ethernet with LAN Guard to provide fast internet connectivity on your computer while you are online. The motherboard also has onboard Bluetooth, Bluetooth v5.1, and Wi_-Fi 6. It has codec S1220 surround sound high definition audio CODEC and optical S/PDIF output that provides great sound quality for a greater experience.

The motherboard has an AI overclocking guide for better and safer overclocking. The Fan Expert 4 with several heat sinks, headers, and Fan Extension card can keep the thermals at a minimum, and you can do overclocking without any fear of heating the system.

Asus ROG Maximus XII Extreme motherboard is the best E-ATX motherboard if you are willing to spend some money on it because it comes at a great price and is great for 10th Gen Intel processors.

Pros
  • Great overclocking capacity.
  • Several USB 3.2 Gen 2 x 2 ports.
  • Several storage connectors.
Cons
  • Very expensive.
  • BIOS is difficult.

Conclusion:

What do you think? These Motherboards are the best extended atx motherboard, and you aren’t find anything better than these boards we have here.

We also have an EVGA x299 FTW K motherboard, which is a great machine. It supports many storage devices and has great performance capacity. Compared to its completion, the motherboard is great, but this motherboard’s main attraction is its price. EVGA x299 FTW K motherboard comes at a meager price compared to other boards of the same specification. Its low price is its main attraction that is great for users if they want a high-end PC at a low price.

MSI MEG x570 Godlike motherboard is also a great choice, and I will pick this board if I am a gamer because it has 4 PCIe 4.0 slots, the fastest PCIe slots, and gamers can enjoy their heavy games without any lagging of any kind.

So this was our article for the best E-ATX motherboards. We searched deeply and wrote this article for you, and we are sure it has helped you a lot in choosing the best board for your PC.

Frequently Asked Questions

What is an E-ATX motherboard?

E-ATX motherboard means Extended ATX motherboard. They are the extended form of the normal ATX motherboard. Their extended size allows them to have more spec for the extra specification.

It has a size of 13 x 12 inches, and it is suitable for those looking to make a high-end PC. The board is slightly bigger in size, so it takes more space, and if you have congested space, this is not the board you are looking for.

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