Aluminum Mini ITX Case with PCIe 3.0 Riser, JOYJOM Mini PC Case, SFF Small Form Factor PC Case, TX Computer Game Case, Support GPU Graphics Card (Black)

Velka 3 on a budget, bad airflow so it gets real warm, worth it for the price though

I was able to put in a single slot card to hold 4x PCI-e NVMe card from Sabrent. This ended up being a great little UnRaid NAS that's 5TB of NVMe storage. It's quiet, and plenty of power to host some dockers. The case is not as thick of metal you'd expect but it is sturdy once assembled. The finish is fine and the edges aren't sharp. I was able to fit the power supply in just enough, but this case is definitely cramped due to its size. You can't really do anything about that because it's designed to be that small.

Build case, though there not much guide but super easy to build in.

Although the case is well built, if you intend to use a PCI-E card, you will not be able to secure the cars to the case, the PCI-E bracket on the motherboard does not have a card or so.you can't "fix" the card to the case, hard to explain but you can see my image for more details

Excellent mini ITX case! Once all the panels are on, it becomes very solid and is the smallest case I've ever worked with. For size comparison, the size of the monitor to the left is 15.6" portable display. Pros: ~Smallest possible case that reasonably supports a single fan GPU ~Solid structure ~Easy to assemble/disassemble Cons: ~Paint scratches easily, especially around the screw holes ~Poor heat management and airflow ~Limited to a handful of CPU coolers and GPUs due to the small size Overall, it was an interesting build. I was able to run a Ryzen 7 5700X and a GTX 1050 Ti just fine under small loads. However, heat built up quickly when gaming, and since there are no fans mounted to the case for airflow, thermal throttling was inevitable. No space to install fans. I have seen some crazy DIY modifications to these cases to support larger components which is pretty neat but I preferred keeping my case stock.