Question about Minisforum MS-01 Work Station

Yes.

I don't have this card, but the last thing I would install in this workstation would be an external network card! The device has 2 x10 GBit cards and 2x 2.5 GBit. And I still have the 2 USB, which I can also turn into network cards (server / server.) Why should I install another one. I was thinking more of a storage adapter! But first I want to test the machine with Proxmox and later do a fail over Proxmox!

I don't think it makes sense. (Maybe it does, because it can do 25 GBit 2x) and the dimensions might fit!