Open Air PC Case, PC Test Bench PC Case, ATX Open Frame Computer Case, DIY PC Rack for ATX MATX ITX Motherboards
Condition: New
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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Saturday, May 2
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Features
- 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
Brand: JOYJOM
Motherboard Compatability: ATX, Micro ATX, Mini ITX
Case Type: Unknown
Recommended Uses For Product: Business, Gaming, test
Color: black
Material: SPCC
Power Supply Mounting Type: Bottom Mount
Cooling Method: Air
Model Name: JOYJOM
Item Weight: 1.15 Kilograms
Brand: JOYJOM
Series: JOYJOM
Item Weight: 2.53 pounds
Product Dimensions: 5.04 x 10.43 x 6.3 inches
Item Dimensions LxWxH: 5.04 x 10.43 x 6.3 inches
Color: black
Manufacturer: JOYJOM
Date First Available: December 4, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, May 2
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
This open case for PC components is just what I need to diagnose issues without having the constraints of a case. Assembly was straightforward. Comes with motherboard standoffs and screws to secure the devices. Sturdy and no nonsense. Inexpensive and handy. Gets the job done. Bonus power switch works well. No complaints. Can be disassembled and stored easily when not in use.
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Reviewed in the United States on December 11, 2025 by Snidely Whiplash
I just finished assembling this and bolting in a board. The holes for the motherboard standoffs were drilled perfectly, perfect fit. It all went together just fine. It's surprisingly sturdy and over all perfect for what I needed. The only thing it could use by way of improvement is some support in the middle of the base. I screwed in a large motherboard standoff (not one of the ones that comes with it, those are too small) from the bottom, and that worked perfectly. So yeah 5/5 stars.
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Reviewed in the United States on November 19, 2025 by Zootal
A great PC test bench and a very affordable price. All screws, standoffs, and a little socket to drive in the standoffs are included. The screws fit in the fixture and standoffs precisely. The motherboard screws have a nice washer head and install accurately. This assembles just like the instructions say. Very quick and easy. I like that cables can be routed under the fixture itself in its hollow base cavity. I've tried a few motherboards that have a bottom PCIE cable, and the cavity routing keeps the cables out of the way. I've put together and tested ITX up to full ATX motherboards and cards. It's very handy to have an open frame especially when installing CPUs, and M.2 NVME drives, and RAM. Plus testing that all cables fit, and the whole assembly works together before putting it into a more permanent home. This does not accept any standard power supply mounting. The best I could do was to line up one screw. This isn't adequate enough for my needs. I'll come up with a bracket to securely attach a power supply. It would be nice if it had some feet. As it sits now, it can scratch my bench. Otherwise, this is a very handy open frame setup and test bench for PCs. A real exceptional value for the price and quality.
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Reviewed in the United States on September 15, 2025 by JustTryingToBeHelpful
Honestly read all the reviews and it’s sturdier than I thought. Not bad for the price.
Reviewed in the United States on February 22, 2026 by Daniel Quarterman
Works as expected. Open frame metal base. Perfect for my project. Even came with an added switch.
Reviewed in the United States on December 19, 2025 by Consumer Guy Consumer Guy
Simple cheap case, I use it as a wall mount case. Fits big motherboards. Easy to assemble, easy to mod.
Reviewed in the United States on February 12, 2026 by Sara
Works great as a cheap way to mount pc components without a real case, good for troubleshooting or justifying testing components
Reviewed in the United States on February 2, 2026 by MT
Good start and very sturdy. I will be modding it to make it more useful. Love the hex stand-off screwdriver adapter that was included.
Reviewed in the United States on February 20, 2026 by Joe Mason