Kingwin Minor Rig Case Aluminum W/6 or 8 GPU Mining Stackable Frame Expert Encryption Mining Rack for Ethereum Classic, Flux, Ergo, Neoxa, Raven Coin - Improve GPU Airflow Cryptocurrency Test Bench PC Case

Very easy and sturdy to build. A little fiddly on the edges but nothing a little patience won't fix. Ended up being quite fast to build to. Note that the fans and risers are not included (I knew that but forgot to order the fans when ordering the frame!?).

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.

Frame came with all necessary components. Loved the dedicated frame for FAN Also came with extension joint rods got for stacking. Great purchase. Note: there are minor typo errors on instruction manual. But common sense works well.

This is a great and very sturdy 8 GPUs mining frame. This was my first build and it was ok. Instructions are not great, but you figure things out as you go along. I would buy this frame again if I have enough GPUs some day to stack the frames. One of my cards is a Gigabyte 3080ti and the fans wouldn't fit, so I had to McGyver something. One of the reviewers suggested a shape for a corner brace, but I don't have a 3D printer; however, I was able to find a part that works, it's 3030 Series 3 Way End Corner Bracket Connector and costs about $16 for 4 brackets. It works like a charm and even screw holes lined up. Here is the link at the Amazon store: https://smile.amazon.com/gp/product/B07PKTZFRL/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&th=1 I also had to use a metal hacksaw to make the bottom of one of the GPU support bars flat (took about 10 minutes). Everything works great and I have about an inch gap between the fans and the 3080ti. Hope this helps, fellow hobby miners.