PC Motherboard Case Frame Open Bare Metal Test Bench - DIY Cooling

In this review the PC Motherboard Case Frame is presented as a purpose-built, DIY test bench for builders who prioritize cooling and component access. The bottom line: this open, bare metal chassis is best for hobbyist overclockers, modders, and system testers who want a compact vertical rack that supports ITX up to ATX boards and makes air or water cooling setups easy to assemble and inspect. It is not a plug-and-play tower; assembly and some care with acrylic panels are required.

Key Features

• Open bare metal design: provides unobstructed airflow for superior heat dissipation when using air or water cooling components.
• Multi size motherboard support: fits ITX (17x17cm), M-ATX and ATX boards up to roughly 305x244mm so it works for a wide range of builds.
• DIY assembly chassis: the frame is designed for self-assembly, allowing builders to position panels and components exactly as needed for testing or overclocking.
• Support for storage and expansion: includes mounts for one 3.5in and one 2.5in drive plus seven PCI expansion slots for full compatibility with standard cards.
• Durable construction: aluminum 20x20 profile frame with acrylic accessories keeps weight low (1.8kg) while remaining rigid for repeated use.

Who It's For

The frame is ideal for PC enthusiasts who build and test multiple systems, overclockers who need quick access to components, and modders who prefer an open platform for custom cooling. Its compact 300x246x355mm footprint makes it practical on a workbench or desk where visibility and airflow matter.

It is less suited to users who want a finished retail case with noise isolation, integrated cable management, or a fully enclosed aesthetic. Buyers unwilling to spend time on careful DIY assembly or those requiring extensive dust filtration should look at closed-case alternatives.

Pros & Cons

Pros

• Open-frame layout offers excellent thermal performance for both air and water cooling rigs.
• Wide motherboard compatibility covers ITX through ATX boards for flexible use.
• Lightweight aluminum profile and acrylic panels are easy to handle for repeated builds.
• Includes standard power supply support and multiple drive mount options for realistic test setups.

Cons

• Requires patient DIY assembly and occasional acrylic maintenance to retain panel clarity.
• No built-in noise reduction or dust filtration due to the bare open design.

Specifications

Our Verdict

The PC Motherboard Case Frame is a practical, value-oriented test bench for builders who need hands-on access and strong cooling potential. It delivers flexible motherboard compatibility and straightforward component support for overclocking and testing tasks, provided the buyer is comfortable with DIY assembly and an open-frame, no-frills design.

Frequently Asked Questions

Which motherboard sizes are compatible?
The frame supports ITX 17x17cm, M-ATX and ATX boards up to approximately 305x244mm.

Does it come with a power supply?
No, it requires a standard ATX power supply to be installed separately.

How is cooling handled?
The open bare metal layout is optimized for full heat dissipation and supports both air and water cooling configurations.