To my knowledge no however I believe Minisforum now have a 6x SSD expander card "thingy" which may be what you are looking for if you need more drivesI have gotten a MS-01 and have been in the process of setting it up a few times now. The plan is to run proxmox on it and host opnsense with a WAS-110 with a cooling fan attached in one of the SFP+ ports to allow direct connection to my fiber WAN from AT&T. I am thinking of using the other SFP+ port to directly connect to a switch that has a SFP port on it. I also installed an LSI card in the PCIe slot so I can connect it to a EMC Disk array. I am planning to pass those into a NAS of some kind hosted in a lxc most likely. Will passthrough the GPU to a jellyfin server as well. Currently I have 3 2TB NVMe drives in the different slots. I am planning to use them to contain my VMs.
One thing I am unsure of. I don't need the WiFi in the case. Can I remove the M.2 2230 WiFi card and replace it with a smaller M.2 NVMe drive? Was thinking of something like 256-512GB for a "boot" disk on it.
Thoughts?