When building a PC, the choice of a computer case is crucial for functionality, cooling, and aesthetics. Among the many options available, the ATX computer case stands out as the go-to choice for gamers, enthusiasts, and professionals alike. Designed to accommodate ATX motherboards and a wide range of components, these cases provide the perfect balance of space, compatibility, and features.
An ATX computer case is specifically designed to house ATX motherboards, which are one of the most common motherboard sizes. With dimensions of 12 x 9.6 inches (305 x 244 mm), ATX motherboards offer more expansion slots and features than smaller form factors like Micro-ATX or Mini-ITX. The ATX case supports these motherboards while also providing room for powerful components, advanced cooling systems, and cable management solutions.
Choosing the right case can significantly impact your PC's performance and overall experience. Here are the key reasons why ATX computer cases are so popular:
ATX computer cases are versatile, supporting not only ATX motherboards but also smaller form factors like Micro-ATX and Mini-ITX. This makes them a flexible option for various builds.
These cases offer ample space for components such as:
Large GPUs
Multiple storage drives (HDDs, SSDs, M.2)
High-performance cooling solutions, including large air coolers and water cooling systems
With multiple fan mounts, radiator support, and optimized airflow design, ATX cases ensure that your components remain cool even during intense workloads or gaming sessions.
ATX computer cases provide numerous expansion slots for additional GPUs, PCIe devices, and storage drives, making them ideal for future upgrades.
A well-designed ATX case includes dedicated cable routing channels, tie-down points, and PSU shrouds to keep your build tidy and improve airflow.
Brufen COC Mid Tower Gaming PC Case with ARGB Fans, Powerful Cooling, and Water Cooling Support.
• Hinged Glass Panel: Easy-open 3mm tempered glass side panel for a stylish, tool-free view of components.
• Diamond-Cut Front: Sleek diamond-cut design enhances the case’s premium look.
• ARGB Lighting: Adjustable ARGB lighting with a mode button for custom effects.
• COC Cooling Design: 14cm turbo fan for efficient heat dissipation during overclocking.
• Cooling Support: Supports up to 5 fans and 280mm radiators for powerful cooling.
The Vista COC AB ATX Mid-Tower Gaming Case features a 262° panoramic view, patented COC cooling, 5 ARGB fans, and a sleek design with a modular layout for flexible builds.
• 262° Panoramic View: High-transparency tempered glass panels showcase hardware from multiple angles.
• Patented COC Cooling: 12cm temperature-controlled fan ensures stability during intense gaming and overclocking.
• 5 ARGB Fans: Infinite loop lighting for a captivating visual effect.
• Elegant Design: Minimalist geometric design with RGB accents.
• Modular Layout: Supports ATX/M-ATX/ITX, 155mm CPU coolers, 330mm GPUs, and versatile HDD/SSD configurations.
Storm 2 AB ATX Mid Tower PC Case by GameMax, offering ample room for high-performance components in a compact design.
• Cooling:Supports multiple fans & water cooling radiators for optimal thermal management.
• Storage:Flexible configurations for 3.5 HDDs & 2.5 SSDs to suit your storage needs.
• Expansion:Rich I/O panel & 7 expansion slots for seamless upgrades and connectivity.
• Durability & Aesthetics:Tempered glass side panel & metal construction for durability & stylish display.
Forge AB Premium Mid Tower ATX PC Case by GameMax:
• Unique Airflow & Cooling: Forge AB Premium features a unique airflow design with 6 ARGB fans and 360mm radiator support for optimal cooling.
• Full-View tempered glass side panel showcases an view of your installation components.
• Dense Mesh Dust Filter: Prevents dust while allowing ample airflow.
• Spacious Interior: Accommodates high-end graphics cards, large coolers, and various motherboard sizes.
• Versatile Compatibility: Supports EATX, ATX, M-ATX, and ITX form factors.
Time Bandit Premium Mid Tower ATX PC Case by GameMax - has a unique airflow path allowing for a wide range of compatibility and plenty of cooling options
• features full viewed designed to smoothly draw in the eyes of the viewer
• Computer Case Focus on Cooling- 3 x pre-installed 120mm ARGB Fans- 2 in the top, and one at the back of the case, help with great ventilation
• The front panel is mirrored with infinite space to catch the viewer eye
• Generous space for high-end graphics cards and large coolers.Support ATX,M-ATX,ITX motherboards.
Prism Premium Mid Tower ATX PC Case by GameMax - has a unique airflow path allowing for a wide range of compatibility and plenty of cooling options
• features full viewed designed to smoothly draw in the eyes of the viewer
• Computer Case Focus on Cooling- 3 x pre-installed 120mm ARGB Fans- 2 in the top, and one at the back of the case，help with great ventilation
• The front panel is mirrored with infinite space to catch the viewer eye
• Generous space for high-end graphics cards and large coolers.Support ATX,M-ATX,ITX motherboards.
GameMax Brufen C3 COC Gaming Chassis, Born for Intel Gen 10th CPU cooling solution of the system, COC is Cooling Over-Clocking, which means cooling overclocking.
• It is a new type of heat dissipation structure
• A Turbofan is added to the main board of the chassis to form a new T-type targeted air duct inside the PC system to help cool down various accessories in the PC system
• This COC technology has also obtained two invention patents and two structural patents, which is a new technology developed by GameMax brand after hundreds of times of research and development in combination with the demands of different consumer groups in many countries around the world.
• The front panel with ARGB strip and light mode controlled via build-in HUB, It gives big airflow and excellent effect and the spectrum LED strip is inlayed to give this case the perfect balance between style and RGB.
• The Brufen C3 can support up to 8 fans and comes with a spectrum RGB hub with a 3pin ARGB header to connect directly to your motherboard, allowing you to control your fans and LED strip via mobo provided software.
GAMEMAX Quest E-ATX PC Gaming Case, Pre-Installed 1X 120mm Black Fan, Top and Front 360mm Radiator Support, Side Tempered glass and soild metal front panel, Type-C USB3.2 Gen2 2x2 Port Ready!
• Advanced Design - Features a four-millimeter tempered glass front panel for enhanced ARGB lighting visibility and a stylish look.
• Cooling Efficiency - Comes with a pre-installed 120mm black fan and supports up to eight additional fans (front, top, PSU cover)
• It also accommodates top and front 360mm radiators for top-tier cooling performance.
• Enhanced Airflow - Air vents on the sides of the front panel promote optimal airflow.
• Internal Compatibility - Supports E-ATX motherboards, up to 410mm GPUs, and CPU coolers up to 165mm
• Includes seven PCIe expansion slots and five hard drive bays.
• Full-Length PSU Shroud - Allows for a 265mm PSU, hiding cables for a cleaner build.
ATX computer cases come in various sizes and designs to meet different needs:
The most popular choice for ATX builds
Compact yet spacious enough for most components
Ideal for gamers and general-purpose PCs
Larger and more spacious than mid-towers
Suitable for advanced setups with multiple GPUs, custom water loops, or large storage arrays
Perfect for enthusiasts and workstation builds
Smaller and more portable, but still compatible with ATX motherboards
Limited space for components and cooling
Best for compact builds without compromising on performance
Unique designs such as open frames or desk-integrated cases
Great for showcasing components or achieving a specific aesthetic
When selecting an ATX computer case, consider the following features to ensure it meets your needs:
Look for cases with multiple fan mounts and radiator support. Mesh panels or perforated designs further improve airflow.
Choose a case made from durable materials like steel, aluminum, or tempered glass. This ensures longevity and a premium look.
Modern ATX cases often feature RGB lighting, tempered glass side panels, and customizable elements to create a visually appealing build.
Ensure the case has enough drive bays and mounting options for HDDs, SSDs, and M.2 drives.
Tool-less installation mechanisms, removable panels, and modular drive cages simplify the building process.
Plan Your Cooling: Decide between air cooling and liquid cooling based on your needs.
Tidy Cables: Use cable ties and routing channels to keep cables neat.
Choose Components Wisely: Ensure all components fit within the case dimensions, including GPUs and PSUs.
Upgrade Ready: Select a case with extra space for future upgrades.
An ATX computer case is the foundation of a powerful and versatile PC build. Its spacious design, compatibility, and advanced cooling capabilities make it a favorite among builders. Whether you’re assembling a gaming rig, a professional workstation, or an all-purpose PC, an ATX case provides the perfect platform to unleash your creativity and achieve the performance you need.
Explore the wide variety of ATX computer cases available today and start building the PC of your dreams!
