PC Motherboard Case Frame Open Bare Metal Test Bench - Compact Red

In this review of the PC Motherboard Case Frame from DYRABREST, the central takeaway is that this compact, open bare metal test bench is built for tinkerers who need maximum cooling and quick access during builds and overclocking. The frame is intentionally minimal - an exposed aluminum and acrylic chassis that prioritizes heat dissipation and easy component swaps. For users who assemble systems frequently or test multiple ITX, M-ATX or ATX boards, the design keeps components cool and accessible without the bulk of a conventional enclosed case.

Key Features

• Fully Open Chassis: Exposed structure allows rapid air and water cooling, helping reduce operating temperatures and extend component life.
• Compact Footprint: At roughly 30 x 24.6 x 35.5 cm the frame fits on or under a desk while still supporting standard desktop components.
• Multiple Bays: Two fan bays, one 3.5in and one 2.5in hard drive position and a PCI bay let builders configure drives and cooling to match their needs.
• Durable Controls: Metal start/restart switch and indicator are polished for durability and a neat finish while remaining functional for frequent use.
• DIY Assembly: The kit includes metal frames, acrylic parts, gloves and a screw kit so users can assemble and customize the bench to suit test or display setups.

Who It's For

This chassis is aimed at hobbyists, system builders and overclockers who need an accessible platform for testing motherboards and components. Its open design benefits anyone who runs bench tests, swaps parts often, or wants better passive and active cooling than many closed cases provide.

It is less suited to users who want a fully enclosed, dust-protected or noise-isolated desktop case for everyday living-room use. If you need a silent or childproof PC environment, a traditional enclosed chassis would be a better choice.

Pros & Cons

Pros

• Excellent thermal performance from the full bare metal, open layout for air and water cooling.
• Compact size that still supports ITX, M-ATX and ATX boards and uses a standard ATX power supply.
• Flexible mounting with multiple fan bays, HDD positions and seven PCI expansion slots for varied configurations.
• All-metal switch and included accessories make the kit ready for assembly and frequent use.

Cons

• Open design offers little dust or noise protection compared with enclosed cases.

Specifications

Chassis Material	20x20 aluminum profile with acrylic accessories
Applicable Motherboards	ITX (17 x 17 cm), M-ATX, ATX
Power Supply	Standard ATX power supply
Drive Support	1 x 3.5in and 1 x 2.5in positions
PCI Expansion	7 slots
Product Size	30 x 24.6 x 35.5 cm (approx)
Weight	1.8 kg

Our Verdict

The DYRABREST open bare metal frame is a practical choice for builders who prioritize cooling, component access and flexibility. It is good value for test bench use and overclocking because it supports full-size power supplies, multiple board sizes and configurable drive and fan positions while remaining compact and easy to assemble.

Frequently Asked Questions

Can this frame fit an ATX power supply?
Yes, the design accepts a standard ATX power supply to power full-size system builds.

What motherboard sizes are supported?
The frame supports ITX (17 x 17 cm), M-ATX and ATX motherboards for a range of builds.

Does the open design improve cooling?
Yes, the fully open bare metal layout is intended for rapid heat dissipation and works well with air and water cooling setups.