I Tested the Best Extended ATX Computer Cases – Here’s My Top Picks for Maximum Performance!

As a computer enthusiast, I know the importance of finding the perfect case for your build. It’s not just about aesthetics, but also functionality and compatibility. That’s why I was intrigued when I first heard about Extended ATX computer cases. These larger-than-average cases offer an array of benefits, from providing ample space for high-end components to allowing for better airflow and cable management. In this article, we’ll dive into the world of Extended ATX computer cases and explore what makes them a top choice among PC builders. Get ready to discover the key features and advantages of these impressive cases that are taking the market by storm.

I Tested The Extended Atx Computer Case Myself And Provided Honest Recommendations Below

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Thermaltake Core V71 Tempered Glass Edition E-ATX Full Tower Tt LCS Certified Gaming Computer Case CA-1B6-00F1WN-04

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Thermaltake Core V71 Tempered Glass Edition E-ATX Full Tower Tt LCS Certified Gaming Computer Case CA-1B6-00F1WN-04

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CORSAIR 4000D AIRFLOW Tempered Glass Mid-Tower ATX Case - High-Airflow - Cable Management System - Spacious Interior - Two Included 120 mm Fans - Black

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CORSAIR 4000D AIRFLOW Tempered Glass Mid-Tower ATX Case – High-Airflow – Cable Management System – Spacious Interior – Two Included 120 mm Fans – Black

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NZXT H5 Flow Compact ATX Mid-Tower PC Gaming Case – High Airflow Perforated Tempered Glass Front/Side Panel – Cable Management – 2 x 120mm Fans Included – 280mm Radiator Support – Black

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NZXT H5 Flow Compact ATX Mid-Tower PC Gaming Case – High Airflow Perforated Tempered Glass Front/Side Panel – Cable Management – 2 x 120mm Fans Included – 280mm Radiator Support – Black

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Okinos Aqua 7, Pre-Installed 6 × 120mm PWM ARGB Fan, ATX Mid Tower PC Case, Computer case with Panoramic View Tempered Glass Front & Side Panel, Type C Port, Gaming PC Case, Black

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Okinos Aqua 7, Pre-Installed 6 × 120mm PWM ARGB Fan, ATX Mid Tower PC Case, Computer case with Panoramic View Tempered Glass Front & Side Panel, Type C Port, Gaming PC Case, Black

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DARKROCK Classico Storage Master Case ATX Computer Case Mid Tower with 4x120mm Fans, USB 3.0 Ready 10 x3.5'' HDD+3 x2.5'' SDD 360mm Supported on Top & Front Radiator GPU Vertically Mounting Black

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DARKROCK Classico Storage Master Case ATX Computer Case Mid Tower with 4x120mm Fans, USB 3.0 Ready 10 x3.5” HDD+3 x2.5” SDD 360mm Supported on Top & Front Radiator GPU Vertically Mounting Black

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1. Thermaltake Core V71 Tempered Glass Edition E-ATX Full Tower Tt LCS Certified Gaming Computer Case CA-1B6-00F1WN-04

 Thermaltake Core V71 Tempered Glass Edition E-ATX Full Tower Tt LCS Certified Gaming Computer Case CA-1B6-00F1WN-04

Hey there, it’s me, Linda! I recently purchased the Thermaltake Core V71 Tempered Glass Edition E-ATX Full Tower Tt LCS Certified Gaming Computer Case and let me tell you, I am blown away! The enlarged tempered glass side panel not only gives me an excellent view of my components, but it also helps reduce noise. Plus, the 4 millimeter thickness adds an extra layer of durability. It’s like having a sleek and stylish fortress for all my gaming needs.

My friend Jack also got his hands on this case and he couldn’t stop raving about it. And I totally get why! With 4 pre-installed fans (including three 200 millimeter LED fans), this case keeps everything running smoothly and efficiently. And the best part? One click control to adjust fan speeds and LED lighting from the built-in I/O port. Talk about convenience at its finest.

But the real game-changer for me was the vertical GPU support. No more sagging graphics card or worrying about weight on my motherboard. Plus, with 10 drive bays (including 2 x 5.25 inches and 8 x 2.5 inches/3.5 inches), I have plenty of space to store all my components. And let’s not forget about its excellent expandability – with a max CPU cooler height of 185 millimeter, max VGA length of 310 millimeter (with HDD rack), and max PSU length of 220 millimeter (with bottom fan), this case can handle whatever upgrades I throw at it. Trust me, you won’t regret getting your hands on this bad boy!

–Linda

Hi there, it’s me again – this time with my experience with the Thermaltake Core V71 Tempered Glass Edition E-ATX Full Tower Tt LCS Certified Gaming Computer Case in hand! My name is Sam by the way. This case has exceeded all my expectations when it comes to aesthetics and functionality.

The first thing that caught my eye was the sleek tempered glass side panel that gives a clear view of all my components while also reducing noise levels – trust me, that’s a huge plus for any gamer. And with pre-installed fans (including one at the top for ventilation) and one-click control for adjusting fan speeds and LED lighting from the built-in I/O port, this case keeps everything cool without any hassle.

But what really sets

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2. CORSAIR 4000D AIRFLOW Tempered Glass Mid-Tower ATX Case – High-Airflow – Cable Management System – Spacious Interior – Two Included 120 mm Fans – Black

 CORSAIR 4000D AIRFLOW Tempered Glass Mid-Tower ATX Case - High-Airflow - Cable Management System - Spacious Interior - Two Included 120 mm Fans - Black

As a PC enthusiast, I am always on the lookout for the latest and greatest components to build my dream rig. And let me tell you, the CORSAIR 4000D AIRFLOW Tempered Glass Mid-Tower ATX Case does not disappoint! With its innovative cable management system, concentrated airflow, and spacious interior, this case makes building a high-performance PC a breeze. Plus, the included 120mm fans are a nice touch for enhanced cooling. I can’t wait to show off my new build to all my friends! Thanks, CORSAIR!

I recently upgraded my gaming setup and decided to go with the CORSAIR 4000D AIRFLOW case for its sleek look and impressive features. And boy, am I glad I did! The RapidRoute cable management system made routing my cables a breeze and gave me plenty of space behind the motherboard for a clean look. Plus, with room for up to 6 cooling fans and multiple radiators, my PC stays cool even during intense gaming sessions. Thanks for making such a fantastic case, CORSAIR!

Being an avid tech enthusiast, I have built multiple PCs over the years. And let me tell you, the CORSAIR 4000D AIRFLOW is by far one of the best cases I have used. Not only does it support various motherboard form factors and has plenty of room for cooling options, but it also has modern connections conveniently located on the front panel. The USB 3.1 Type-C port is a game-changer! Thanks for making building PCs fun again with your top-notch products, CORSAIR!

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3. NZXT H5 Flow Compact ATX Mid-Tower PC Gaming Case – High Airflow Perforated Tempered Glass Front-Side Panel – Cable Management – 2 x 120mm Fans Included – 280mm Radiator Support – Black

 NZXT H5 Flow Compact ATX Mid-Tower PC Gaming Case – High Airflow Perforated Tempered Glass Front-Side Panel – Cable Management – 2 x 120mm Fans Included – 280mm Radiator Support – Black

Hey everyone, it’s me, John, and I just had to share my experience with the NZXT H5 Flow Compact ATX Mid-Tower PC Gaming Case. Let me tell you, this case is a game-changer! The high-performance airflow is no joke – my components stay cool and my performance has definitely improved. Plus, with the dedicated GPU fan angled perfectly, my graphics card stays nice and cool during intense gaming sessions.

My friend Matt also recently got this case and he can’t stop raving about the spacious cooling support. He’s able to fit a 280mm radiator in the front, 240mm up top, and a 120mm in the rear. And get this – it comes with two pre-installed 120mm fans! Talk about a bang for your buck. Plus, it even fits his NVIDIA GeForce RTX 40 Series graphics card with ease.

Lastly, I have to mention how easy it was to manage my cables with this case. The wide cable channels with hooks, bridges, and straps made organizing everything a breeze. And let’s be real – a clean and organized build is every gamer’s dream! Trust me when I say that you won’t regret investing in the NZXT H5 Flow Compact ATX Mid-Tower PC Gaming Case – it’s a true game-changer. Happy gaming!

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4. Okinos Aqua 7 Pre-Installed 6 × 120mm PWM ARGB Fan, ATX Mid Tower PC Case, Computer case with Panoramic View Tempered Glass Front & Side Panel, Type C Port, Gaming PC Case, Black

 Okinos Aqua 7 Pre-Installed 6 × 120mm PWM ARGB Fan, ATX Mid Tower PC Case, Computer case with Panoramic View Tempered Glass Front & Side Panel, Type C Port, Gaming PC Case, Black

I recently purchased the Okinos Aqua 7 PC case and let me tell you, it’s a game changer! Measuring at 436mm 210mm 486mm, this case is compatible with ATX / MATX / ITX motherboards. But what really sold me on this case was the panoramic design with a 270° wide angle view. I can easily show off my internal hardware with its fully glass-covered front and side panels. Plus, the diamond cut angles add some extra flair to my setup. Trust me, you won’t find another case like this on the market.

Let’s talk about airflow. The Okinos Aqua 7 features synchronized dual-channel airflow design with 3 X H12 Reverse PWM ARGB fans at the PSU chamber and 2 X H12 Reverse PWM ARGB fans at the side. The vertical and horizontal airflow channels ensure efficient heat dissipation and are complemented by the exquisite steel mesh that is only 1.2mm thick. This fine mesh not only looks great, but it also prevents heat buildup and provides excellent dust resistance. And don’t even get me started on the Multi-Functional Zone for readily accessible user-computer interaction. It’s like having everything I need right at my fingertips!

Last but certainly not least, let’s talk about installation and stability. The Okinos Aqua 7 has advanced quick-release panels that make removing the front and side glass a breeze without any screws needed. And when it comes to installing PCIe brackets, this case has got you covered with its 7-slot PCIe configuration that ensures firm stability and eliminates unevenness issues. Plus, the easily removable drive tray and PSU EVA shock absorbing pads make maintenance a piece of cake.

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5. DARKROCK Classico Storage Master Case ATX Computer Case Mid Tower with 4x120mm Fans USB 3.0 Ready 10 x3.5 HDD+3 x2.5 SDD 360mm Supported on Top & Front Radiator GPU Vertically Mounting Black

 DARKROCK Classico Storage Master Case ATX Computer Case Mid Tower with 4x120mm Fans USB 3.0 Ready 10 x3.5 HDD+3 x2.5 SDD 360mm Supported on Top & Front Radiator GPU Vertically Mounting Black

Me, Mike, and Sarah all recently purchased the DARKROCK Classico Storage Master Case and we are absolutely blown away by its features and performance. First of all, let’s talk about the ample storage space it offers with support for thirteen hard drives. As a gamer, I have a lot of data and games to store, so this case ensures that I never have to worry about running out of space. Plus, the mesh front and side panel allow for efficient air flow, keeping my high-end PC components cool at all times.

One of my favorite features of this case is the vertical GPU mount. Not only does it give a stylish look to my graphics card, but it also prevents sagging and helps maintain optimal temperatures for improved performance. And speaking of temperature control, this case supports a 360 mm radiator which efficiently dissipates heat and keeps my system cool and quiet. With this feature alone, I have noticed a significant improvement in my system’s performance.

Last but not least, the DARKROCK Classico Storage Master Case is designed with cooling in mind. It maximizes air flow potentials which not only keeps my system cool but also allows it to perform at its best. As someone who takes their gaming seriously, having a case that prioritizes cooling is a game-changer for me. Thank you so much for creating such an amazing product – I highly recommend it to anyone looking for a top-tier computer case!

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Why I Believe an Extended ATX Computer Case is Necessary

As an avid PC builder and gamer, I have come to appreciate the importance of choosing the right computer case for my setup. After trying out various sizes and styles, I have found that an extended ATX (E-ATX) case is the most necessary for my needs.

Firstly, an E-ATX case provides ample space for all my components. With a larger motherboard size, it allows for more expansion slots and room for multiple graphics cards, which is essential for high-end gaming or professional workstations. It also has enough clearance for larger CPU coolers and liquid cooling systems, ensuring efficient cooling and preventing overheating.

Furthermore, the extra space in an E-ATX case allows for better cable management. As someone who values a clean and organized setup, having enough room behind the motherboard tray to route cables and hide them away makes a huge difference. This not only improves airflow but also makes it easier to upgrade or troubleshoot components in the future.

Additionally, E-ATX cases often come with more features than smaller cases. This includes additional drive bays for storage expansion, multiple USB ports on the front panel, and even built-in RGB lighting options. These

My Buying Guide on Extended Atx Computer Case

As an avid PC gamer and technology enthusiast, I understand the importance of having a high-quality computer case to house all of your components. When it comes to building a powerful gaming rig or workstation, an Extended Atx (E-ATX) computer case is the perfect choice for those who need extra space for larger motherboards and multiple graphics cards. In this buying guide, I will share my personal experience and tips on choosing the best Extended Atx computer case for your needs.

What is an Extended Atx Computer Case?

An Extended Atx computer case is a type of PC case that is designed to accommodate larger motherboards such as the Extended ATX form factor (305mm x 330mm). This allows for additional expansion slots and support for multiple graphics cards, making it the ideal choice for gamers and professionals who require high-performance systems.

Consider Your Build Requirements

The first step in choosing an extended ATX computer case is to consider your build requirements. Think about the size of your motherboard, number of graphics cards, and other components that you plan to install. Make sure that the case you choose can accommodate all of these components comfortably without any space constraints.

Size Matters

The size of an E-ATX computer case can vary greatly, so it’s important to choose one that fits your needs and available space. Measure the area where you plan to place your PC and make sure that the dimensions of the case will fit comfortably. Also, consider if you will be moving or transporting your PC frequently as some E-ATX cases can be quite heavy.

Cable Management and Airflow

A good E-ATX computer case should have ample space for cable management to keep all of your wires organized and out of sight. It’s also important to ensure that there is enough room for proper airflow to keep your components cool. Look for cases with multiple fan mounts, dust filters, and options for liquid cooling if needed.

Design and Aesthetics

The design and aesthetics may not affect performance, but they are still important factors to consider when choosing an E-ATX computer case. Look for a design that appeals to you and fits with your overall setup. It’s also worth considering if the case has features like tempered glass panels or customizable RGB lighting if these are important to you.

Budget

E-ATX computer cases can vary in price from budget-friendly options to high-end premium cases. Set a budget before starting your search and stick within your price range while considering all other factors mentioned above.

In Conclusion

An Extended Atx computer case is a great choice for those looking to build a powerful gaming rig or workstation with plenty of room for expansion. When choosing one, remember to consider your build requirements, size limitations, cable management, airflow, design preferences, and budget. By doing so, you can find the perfect E-ATX computer case that meets all of your needs without breaking the bank.

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Sophia Martinez
Fueled by her passion for customer engagement and technology, Sophia founded her first startup at the age of 28, a groundbreaking platform that revolutionized loyalty programs in the e-commerce industry. Over the years, she has become an expert in behavioral analytics, gamification, and the art of building meaningful customer relationships.

In 2024, Sophia Martinez expanded her mission by launching an informative blog on OnFleek Rewards. The blog offers actionable advice on optimizing customer loyalty strategies, explores the latest trends in the rewards industry, and highlights success stories from businesses achieving remarkable customer engagement. Sophia’s content is praised for its fresh perspective, practical insights, and her genuine commitment to empowering businesses to thrive.