The Best Giant Atx Frame of 2025 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best Giant Atx Frame of 2025. Check our ranking below.
2,805 Reviews Scanned
Rank No. #1
Open Air PC Case, PC Test Bench PC Case, ATX Open Frame Computer Case, DIY PC Rack for ATX MATX ITX Motherboards
- Wide compatibility: Motherboard Support ATX,Micro ATX,ITX , support motherboards Max 305*245mm (12*9.6inch), and The length and width of the graphics card are not limited
- Power Supply and Hard DriveSupport: Support Standard ATX Power Supply 150 x 86 x (140~250)MM / (5.9x3.39x5.5~9.8 inch), Supports 1pcs HDD and SSD
- The dimensions of the product after assembly: 440x265x128mm (17.32x10.43x5.0 inch), Dimensions after the power supply is installed: 440x265x160mm (17.32x10.43x6.3inch)
- High Quality: The Open Air PC Case is made of high-quality 0.8mm SPCC and coated with black sandblasted paint
- Package Include: 1PCS ATX Open Air PC Case and Accessories
Rank No. #2
CORSAIR 4000D RS ARGB Frame Modular Mid-Tower ATX PC Case, High Airflow, 3X Pre-Installed RS Fans, InfiniRail™ Mounting System, ASUS BTF, MSI Zero, Gigabyte Stealth, Black
- FRAME Modular Case System – The revolutionary FRAME system gives new meaning to the word customization. Want to upgrade the motherboard tray to billet aluminum? Want to swap out your front I/O panel for more USB ports? Now you can. A case that can change and grow with your needs (or just your mood). The options are nearly limitless
- 3x CORSAIR RS ARGB PWM Fans – High-performance fans pre-installed in the front of case. Support daisy-chainable 4-pin PWM connections and Zero RPM mode for near-silent operation at low loads. Each Fan has eight LEDs and easily controllable with your motherboard’s +5V ARGB connector
- CORSAIR InfiniRail Fan Mounting System – This steel multi-point mounting system offers unmatched flexibility in front and roof fan configuration. Simply slide the rail to mount fans up to 200mm (140mm in the roof) wherever you like, ensuring targeted airflow
- Clean Lines or Turbo Cooled – The internal side panel near the motherboard tray can be used as a cable cover for clean cable management, or you can remove it and mount fans to the side for increased cooling potential
- 3D Y-Pattern Airflow Panel – Optimized for high airflow and minimal restriction, the steel front panel is perforated in three dimensions with a Y-pattern that provides a low-obstruction path for cool air
Rank No. #3
PC Creative Assembly Frame Test Bench，Open Air Frame Case, DIY Computer Motherboard Case Rack, ITX ATX MATX/EATX Open Aluminum Frame Chassis (EATX)
- egowz open computer case has excellent compatibility. It can support motherboards of EATX, ATX, M-ATX, and ITX types. Support independent graphics card, which requires optional graphics card accessories.
- egowz open chassis can support ATX and SFX type power supplies. It can support hard drives of HDD and SSD types. MATX ATX EATX type motherboards can be equipped with 2 PCIE interfaces.
- egowz open chassis is made of aluminum alloy material and has a stable vertical structure design. Due to its open design, the heat dissipation effect is excellent. It can support the installation of water-cooled heat dissipation and can support up to 2 installations.
- Note: Two PCIE interfaces are configured by default, and the graphics card is installed horizontally, supporting the simultaneous installation of two water-cooled cooling devices. If the graphics card needs to be installed vertically, additional extension cables are required.The installation position of water cooling can be disassembled with a handle, and the position can be adjusted according to your design. If the graphics card is too long, you can adjust the water cooling to the top or other position. This design can be very flexible.
- If the CPU is air-cooled, you cannot choose ITX and MATX,because their frames are too short, and the air-cooled CPU will block the graphics card
Rank No. #4
PC Creative Assembly Frame Test Bench，Open Air Frame Case, DIY Computer Motherboard Case Rack, ITX ATX MATX/EATX Open Aluminum Frame Chassis (ITX)
- egowz open computer case has excellent compatibility. It can support motherboards of EATX, ATX, M-ATX, and ITX types. Support independent graphics card, which requires optional graphics card accessories.
- egowz open chassis can support ATX and SFX type power supplies. It can support hard drives of HDD and SSD types. MATX ATX EATX type motherboards can be equipped with 2 PCIE interfaces.
- egowz open chassis is made of aluminum alloy material and has a stable vertical structure design. Due to its open design, the heat dissipation effect is excellent. It can support the installation of water-cooled heat dissipation and can support up to 2 installations.
- Note: Two PCIE interfaces are configured by default, and the graphics card is installed horizontally, supporting the simultaneous installation of two water-cooled cooling devices. If the graphics card needs to be installed vertically, additional extension cables are required.The installation position of water cooling can be disassembled with a handle, and the position can be adjusted according to your design. If the graphics card is too long, you can adjust the water cooling to the top or other position. This design can be very flexible.
- If the CPU is air-cooled, you cannot choose ITX and MATX,because their frames are too short, and the air-cooled CPU will block the graphics card
Rank No. #5
PC Test Bench PC Case, Open Air PC Case, ATX Open Frame Computer Case, DIY PC Rack for ATX MATX ITX Motherboards
- COMPATIBILITY: Supports multiple motherboard form factors including E-ATX, ATX, MATX, and ITX, perfect for X79 and X99 builds
- OPEN FRAME DESIGN: Test bench style configuration allows easy access to components and superior airflow for better cooling
- VERSATILITY: Functions as both a test bench for hardware testing and a permanent open-air display case solution
- ACCESSIBILITY: Tool-free design enables quick component installation, maintenance, and modifications
- MOUNTING OPTIONS: Features dedicated mounting brackets for motherboard, power supply, and storage devices
Rank No. #6
PC Creative Assembly Frame Test Bench，Open Air Frame Case, DIY Computer Motherboard Case Rack, ITX ATX MATX/EATX Open Aluminum Frame Chassis (MATX)
- egowz open computer case has excellent compatibility. It can support motherboards of EATX, ATX, M-ATX, and ITX types. Support independent graphics card, which requires optional graphics card accessories.
- egowz open chassis can support ATX and SFX type power supplies. It can support hard drives of HDD and SSD types. MATX ATX EATX type motherboards can be equipped with 2 PCIE interfaces.
- egowz open chassis is made of aluminum alloy material and has a stable vertical structure design. Due to its open design, the heat dissipation effect is excellent. It can support the installation of water-cooled heat dissipation and can support up to 2 installations.
- Note: Two PCIE interfaces are configured by default, and the graphics card is installed horizontally, supporting the simultaneous installation of two water-cooled cooling devices. If the graphics card needs to be installed vertically, additional extension cables are required.The installation position of water cooling can be disassembled with a handle, and the position can be adjusted according to your design. If the graphics card is too long, you can adjust the water cooling to the top or other position. This design can be very flexible.
- If the CPU is air-cooled, you cannot choose ITX and MATX,because their frames are too short, and the air-cooled CPU will block the graphics card
Rank No. #7
Stackable Open Air Computer Case Rack – Modular PC Frame Chassis for ATX/MATX/ITX Motherboards, Ideal for Studio, Mining Rig, DIY Builds
- 1. Single-Layer Price, Stackable Design Price includes one layer only; additional layers are sold separately. This computer case features a stackable design, allowing you to save space and expand your setup, and it supports up to 10 layers—ideal for large-scale builds or mining rigs.
- 2. Excellent Heat Dissipation Designed with an open frame, this case promotes superior airflow, ensuring your hardware stays cool even during intense workloads. This helps maintain optimal performance and longevity for your components.
- 3. Compatible with ATX, MATX, and ITX Motherboards This case supports a wide range of motherboard sizes, including ATX, MATX, and ITX, making it versatile for various builds, from powerful gaming rigs to professional workstations.
- 4. Heavy-Duty Construction & Capacity Each layer of this case can hold up to 20kg, providing robust support for your components. Its durable metal frame ensures long-lasting reliability and sturdiness for heavy-duty applications.
- 5. Easy Assembly with Complete Accessories The case comes with all the necessary accessories for easy assembly, including motherboard mounts, power brackets, and screws. This ensures a smooth setup process, even for beginners.
Rank No. #8
DIY Open Frame PC Chassis, Aluminum Computer Case, Supports ATX Motherboard, Excellent Cooling, Type-C Support
- DIY Chassis Installation Enjoy the flexibility of building your custom PC with this open-frame chassis. Perfect for enthusiasts looking to personalize their setup.
- Graphics Card Support: Unlimited Length Accommodates any graphics card, no matter the length, offering flexibility for powerful, high-end GPU setups.
- Motherboard Compatibility: All Models Supports a wide range of motherboard sizes, including ITX, MATX, ATX, and EATX, ensuring compatibility with almost any build.
- Power Supply Support: ATX, SFX, 1U Compatible with multiple power supply formats to suit your specific build needs, providing versatility and convenience.
- CPU Cooler Support: Water and Air Compatible with both air and water cooling solutions to optimize heat dissipation for demanding systems.
Rank No. #9
DIY Computer Case PC Frame Desktop Open Chassis Case PC Test Bench Support Motherboards MATX and ATX
- ✅ Wide Motherboard Compatibility Supports ATX, Micro-ATX, and ITX motherboards, making it ideal for a wide range of builds including gaming setups, testing platforms, and mining rigs.
- ✅ Efficient Open Frame Design Open chassis allows excellent airflow and natural heat dissipation, helping to keep your components cool and performing at their best without the need for additional fans or water cooling.
- ✅ Supports ATX & SFX Power Supplies Compatible with both standard ATX and compact SFX power supply units, giving you more flexibility and options for building.
- ✅ Easy Assembly with Full Accessories Includes everything you need to assemble your setup quickly: metal baseboard, power bracket, switch, GPU holders, screws, pillars, and tools. No extra parts required.
- ✅ Clean Cable Management Designed with multiple cable holes and a heat radiation slot on the back panel, helping you keep your build tidy and organized while improving heat flow.
SaleRank No. #10
PC Test Bench Open Frame Air Computer Case Rack Bracket, Aluminum Creative Assembly Bench, Support ATX Motherboard Stand, Portable Vertical Horizontal Wall Hanging
- Material: The overall material of this product is Zinc Coated Steel, which is sturdy and durable; Coloring using baking paint technology, the black style can be well matched with various colored chassis devices
- Open Chassis: Open chassis provides better convenience in compatibility, cooling methods, and chassis maintenance, and supports unlimited graphics card sizes
- Space: Through an open design, the chassis has increased its storage space, allowing for the placement of more different types of parts; Users can design and install according to their personal preferences
- Compatible Motherboard: This product is compatible with ATX motherboards, and also compatible with ITX/MATX model motherboards
- Product Size: The assembled frame size (length x width x height) is approximately 11.81 x 7.87 x 14.17 inches，and excluding handle height; This product requires manual installation
Last update on 2026-01-10 / Affiliate links / Images from Amazon Product Advertising API
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