Questions about Sharkoon Vg4-W

Unfortunately not. One option would be to buy other fans.

It works. You have a lot of space. It will have about this much space: https://qph.fs.quoracdn.net/main-qimg-caca3f02d349c153bde26f596e12ecba-c

Yes, this is possible. Mini-ITX, Micro-ATX and ATX are supported by this enclosure.

Yes, it is inside the enclosure. Up to 3x 2.5'' and 3x 3.5'' are possible. There is also room for another 2.5'' at the bottom of the enclosure.

Hi, you need a case.

Personally, I do not recommend pushing the maximum height given by the cabinet and possibly risking it touching somewhere.

With a mainboard, you always look at the form factor. The standard is ATX. The MB fits into the case. Digitec usually indicates how deep the slot for the motherboard is and how high the CPU cooler can be. In this case 160mm, the cooler is 136mm high - everything fits.