Mine is a Fractal Design case, it's designed for 6 mechanical drives but you can double up if you're using 2.5" SSDs, of course. There's room in the back for o

Mine is a Fractal Design case, it's designed for 6 mechanical drives but you can double up if you're using 2.5" SSDs, of course. There's room in the back for one PCI-e card, so you get one extra controller in the box that way to double up the number of drive connectors. It seems there were a lot more case options years ago before there was a cloud service datacenter on every other street corner. Not nearly as many being made today as there were 10 years ago.