Kingwin Miner Rig Case Frame 12 GPU – Premium Stackable Aluminum Mining Rig Enclosure for Efficient Crypto Mining, Test Bench PC Case.

I bought another brand of the same design for my first build but this was less than half of that one's cost. I am not going to defend the instructions that come with it, they're awful. To anyone who complains that the holes don't line up for a motherboard, that is because if you follow exactly what the drawings say, the bottom part is backwards. Just flip the bottom part over before attaching the sides. The bars that hold the fans are super sturdy and I prefer this over that little plastic pieces of the more expensive brand. Yes, it does take some time to put together, but it's not very difficult. Just remember, the pictures show the bottom backwards and you'll do just fine.

The 2020 aluminum extrusion are very well made and it's black anodized. Screws holes are aligned well. It took me less than 30 min to install. Very sturdy and light weight. Only issue I had was my ATX Micro motherboard did not have good mounting. This RIG may have been designed for full size ATX motherboard but I did not see this written in the description. In any case, my motherboard had enough mounting to be stable. Be aware for the height of the bottom shelf, I have a Cooler Master AMD Wraith Ripper CPU cooler. This so tall, the top exceeds to the upper shelf. Be aware of this height. This is my fault not the design. I should have picked a smaller CPU cooler but this one looks so cool and priced very well.

I've been building PCs for over 30 years now and the sturdiness of this unit is why I bought it and I was delighted because I got more than expected in that area. Every single part is well built with strong materials. If you plan to stack these, this is a major selling point for you. If you do not plan to stack, then you may wish to get another unit because there are some challenges with this product.Challenges: It is not easy to assemble. It normally takes me about an hour to build an entire computer. This took me nearly 3. That was taking my time and doing it right. I could do another one in around 90 minutes now that I know all the shortcuts. You may find that some of the nuts, bolts and screw holes are not perfectly machined. This slowed me down. But there are plenty of extras, so if you find a bad one, just toss it aside and grab another. The hardest part to deal with for me were the corner pieces. aka KC-C. These are tricky and you're dealing with small pieces that don't always do what they're supposed to. I had to be VERY patient with these to get them on correctly. And they must be correct or else your unit will be unstable. So take your time. Finally, you may really have to ignore some of the instructions to fit your particular needs. Remember this is just a box, so moving some cross beams around to make it work is totally fine. This came into play for me when I realized that my GPUs would not have any support if I kept the unit just like the pictures.Overall, I still give this a 4 because I won't have any issues doing another one and again, it's VERY sturdy and that's what I wanted.

In my opinion this is one of the best mining frames for the price. It’s very sturdy and the instructions are easy to follow. To those complaining that it cannot house larger GPUS , you can message the sellers and they will send out an extension bracket that works perfectly . I have 7 3080 ti’s and fit without issues.I pair the rig with the 4300 rpm fans and it works perfectly . Would definitely be purchasing more of these for my future rigs.

Went together easy and came with all hardware needed.

This does work as advertised, but don't try to color even a little bit outside the lines.I see people in other reviews mentioning that it didn't work with their smaller board. Well, it doesn't work great with large ones either. Its mounting holes are completely incompatible with SSI-EEB boards.On the top row, I have a variety of different form factor GPUs. They all fit front to back, but again the spacing on the pre-drilled holes is off. If, for example, you're using two 3090's with Nvlink (admittedly a rare case), you're going to put in exactly one out of the four bracket screws.There are other minor annoyances as well. All the screws are hex head. It's always fun looking for the right size. And the motherboard screws are nonferrous, always a let down. The little plexiglass board that was supposed to be for drives didn't fit with my gear either.I wish it were more flexible and modular. But it seems like if you have an ATX board and for some reason you're GPU mining in 2025, it'd probably be fine.

Works perfectly for the task at hand. The kit includes everything you'll need to assemble and an all-metal kit.Difficulty in assemble... let's say it's not a beginner's kit. in the beginning of assembly, it feels a bit like juggling. The instructions are complete, but sometimes you need to search a bit to find the components to be used, but they are in there.Id recommend this one.

This was clearly designed by someone that has never built any kind of computer case, much less a mining rig. Yes, the instructions are very poorly written, but you can figure it out. What is so much worse is it won't fit a standard M-ATX, ATX, or ATX-E, the PSU brackets are a joke, and the fan brackets work, but cannot be easily pulled and serviced.Rather than go to to the additional wait time and effort I just put down a heavy sheet of lexan and laid the motherboard and PSU's on top of that non-conductive shelf. Course you can't move it without being very careful. Save your self a LOT of time and expense, buy anything else even an Ikea DIY is better.