- Home
- Products
- Power & Cooling
- ALAMENGDA

DIY Pc Test Bench, Open Chassis Case Rack for ATX/M-ATX/ITX Motherboards,Widely Body Heat Dissipation Design Open Air Pc Case, SSD Motherboards Accessories (1 Pc)
Want the best price and purchase timing?
Our AI advisor analyzes real-time pricing across all channels to find you the best deal.
AI Verdict
This is a budget-friendly, 0.8mm SPCC steel plate open-air test bench that supports ATX, Micro ATX, and ITX motherboards for component testing or compact builds.
This test bench is a strong fit for experienced PC builders or those needing a temporary, accessible platform for component testing, given its broad motherboard and GPU compatibility. However, its challenging assembly and lack of enclosure make it less suitable for everyday use as a primary PC case, especially for new builders.
If you need a more user-friendly build experience or better component protection, look for test benches with clearer assembly guides and a more robust, enclosed design, or consider a traditional PC case.
Regret Score™
Medium RiskLower is better — measures purchase-regret risk from real buyer complaints, review credibility, and product maturity
Issues discovered after purchase
Critically weak dimension
Amazon rating vs actual quality
Chance this product isn't for you
Pros
- Supports ATX, Micro ATX, and ITX motherboards up to 305x245mm, offering broad compatibility for various builds.
- Constructed from 0.8mm SPCC steel plate with a black sand grain paint finish, indicating a sturdy metal frame.
- Accommodates standard ATX power supplies (150x86x140-250mm) and graphics cards of unlimited length and width.
- Includes a power button, reset button, motherboard standoffs, and chrome-finished feet with rubber padding for immediate use.
- Features tie-down points for cable management and a storage pocket for modular PSU cables.
- Can be configured for both flat and vertical orientations, with some versions including a handle for portability.
Cons
- Assembly instructions are often vague or poor, requiring users to rely on pictures or prior experience.
- The listed '8mm' fan size in specifications is likely a typo, as standard PC fans are much larger, creating confusion about cooling options.
- Water cooling support is mentioned, but some users found limited space, suggesting 240mm AIOs are more practical than 360mm, which might be a tight fit.
- Some users reported difficulty with screw alignment and securing components, leading to a frustrating build experience.
- The open-air design offers no dust filtration or protection for components from spills or accidental contact.
Dimension Scores
The open-air design inherently provides unrestricted airflow, which is beneficial for cooling components, especially during testing or overclocking.
As an open-air design, it offers no acoustic dampening, meaning component noise (fans, coil whine) will be fully audible.
Constructed from 0.8mm SPCC steel plate, the frame is described as 'very strong' and 'sturdy' by users, though some minor components might feel less secure.
While it includes tie-down points and a storage pocket for PSU cables, the open design means cables are largely exposed and require diligent routing to appear tidy.
Best For
- PC builders who frequently swap components for testing or troubleshooting.
- Enthusiasts needing a compact, open platform for overclocking experiments.
- Users who want a minimalist, open-air desktop PC setup.
- Anyone on a tight budget needing a functional, basic frame for their PC parts.
Not Recommended For
- Users who need a fully enclosed case for dust protection or noise reduction.
- First-time PC builders without prior experience assembling components.
- Those looking for extensive cable management features or tool-less assembly.
- Anyone needing to transport their PC frequently without additional protective casing.
Watch Out For
- The included instructions are often described as 'very vague' or 'cardboard instructions', making initial assembly a frustrating guessing game for some.
- Some users found the chassis 'a pain in the ass to put together' due to screw alignment issues and difficult-to-adjust side panels.
- While water cooling is supported, one user noted 'I don't see room unless you plug it on the side of it', suggesting limitations for larger radiators like 360mm AIOs.
- The power supply fan might face the motherboard, and flipping it for better airflow might not be possible due to misaligned screw holes.
- The '8mm' fan size listed in the specs is almost certainly a typo, as standard PC fans are much larger (e.g., 80mm, 120mm), which can confuse buyers about cooling compatibility.
Full Specifications
| ASIN | B0C59W6JKD |
| Brand | ALAMENGDA |
| Color | Black |
| Series | AL01 |
| Fan Size | 120 Millimeters |
| Material | Alloy Steel, Metal |
| Case Type | Mid Tower |
| Model Name | AL01 |
| Item Weight | 2.6 pounds |
| Manufacturer | ALAMENGDA |
| Cooling Method | Air, Water |
| Item model number | AL |
| Product Dimensions | 18 x 13 x 1.5 inches |
| Item Dimensions LxWxH | 18 x 13 x 1.5 inches |
| Number of USB 2.0 Ports | 2 |
| Motherboard Compatability | Micro ATX |
| Power Supply Mounting Type | Bottom Mount |
| Recommended Uses For Product | Business, Gaming |
What Buyers Say
Many users picked up this test bench for its low price and open design, especially for testing components or building a portable rig. The biggest hurdle for most was the assembly, with instructions often described as 'vague' or 'a pain in the ass to put together'. Despite the assembly woes, once built, people generally found the metal frame to be sturdy and functional for its intended purpose. There's some confusion around cooling, with the '8mm fan size' spec being a clear typo, and actual water cooling space being tighter than some expected for larger AIOs.
“Dude, this thing was a nightmare to put together, the instructions were basically pictures of a finished product, but now that it's done, it's actually pretty solid for swapping out my old GPUs and CPUs. Just don't expect a quick build.”
Common Praise
- The metal frame feels sturdy and strong once assembled.
- Supports a wide range of motherboard sizes (ATX, Micro ATX, ITX).
- Graphics card length and width are not restricted.
- Includes a functional power and reset button.
- The open design makes swapping components easy for testing.
- Comes with useful accessories like motherboard standoffs and rubber feet.
Common Complaints
- Assembly instructions are extremely poor or non-existent, making it hard to build.
- Screw holes and alignment can be problematic during assembly, requiring force or adjustments.
- Limited space for larger water cooling radiators, despite claims of support.
- The listed '8mm' fan size is incorrect and misleading.
- Power supply mounting can be awkward, with fan orientation issues for some.
Ownership Tips
- The open design means dust accumulates quickly, requiring frequent cleaning.
- Components are exposed, so accidental bumps or spills are a real risk.
- The included power button is a lifesaver for testing, saving you from shorting pins with a screwdriver.
- Cable management, while possible with tie-downs, is a constant battle to keep looking neat due to the open nature.
- The handle, if included, is genuinely useful for moving the bench around, especially when fully loaded.
Frequently Asked Questions
What motherboard sizes does this test bench support?
It supports ATX, Micro ATX, and ITX motherboards, specifically those within 305x245mm.
Does it come with a power button?
Yes, it includes a power button (momentary switch) and a reset button, which can be connected to your motherboard.
Is it difficult to assemble?
Many users report that the assembly instructions are vague or poor, requiring some intuition or prior PC building experience to put together.
Can I use water cooling with this test bench?
Yes, it supports both air and water cooling. However, some users found space for larger radiators (like 360mm AIOs) to be limited, suggesting 240mm might be a better fit.
What material is the test bench made of?
It's made from 0.8mm SPCC steel plate with a black sand grain paint finish, providing a sturdy metal construction.
Buying Guide
When you're looking at an open-air test bench like this, you're basically buying a frame to hold your PC parts, not a traditional case. This means zero dust protection, no noise dampening, and everything is exposed. You're trading off protection and aesthetics for easy access to your components, which is super handy if you're constantly swapping parts, troubleshooting, or just want to show off your build.
Motherboard Compatibility (ATX, Micro ATX, ITX)
This tells you what size of motherboard you can mount. ATX is standard, Micro ATX is smaller, and ITX is tiny. Make sure your current or planned motherboard fits, otherwise, you're stuck. This bench supports all three common sizes, which is a plus.
Material (0.8mm SPCC steel plate)
This indicates the thickness and type of metal used. Thicker steel (like 0.8mm) generally means a more rigid and durable frame. SPCC steel is a common, strong type of cold-rolled steel. It's like comparing a flimsy wire rack to a sturdy metal shelf – you want the sturdy one for your expensive PC parts.
Cooling Method (Air, Water)
This confirms you can use either standard air coolers or liquid cooling (AIOs or custom loops). For an open bench, air cooling is usually more straightforward, but water cooling can offer better performance. Just be aware that 'water cooling support' doesn't always mean 'space for the biggest radiator'.
Alternatives
If this open-air design doesn't fit, look for compact tower cases for better protection, or larger, more modular test benches if you need extensive water cooling support and easier assembly.



