yeah - I don't have a need for a lot of drives, but its hard to come by...but the odroids have a PCIE expansion slot, so you might be able to add a add-on controller...

Given how huge drives are now, 1 nvme and 1 sata/spinning rust is basically all I'd ever need (I don't do video/music/etc. )

Edit: Oh shit...just checked, it does NOT have a PCIE slot..I was sure it did :-(