Universal memory storage

I was looking for a RAM storage solution for all my different types of RAM.
I found lots of designs based of a single RAM types and I´m sure those are great if you only need to store one memory type.
I created a more generic solution that can take more or less anything and be stackable.

I found that this will also work for m.2, msata, mini-pci/pci-e cards and probably anything else that has dimension of less than 2.5 mm (card edge) x 200 mm x 65mm.