My pre-PC systems (mostly Z80 CP/M)
all support 4 floppies per the original specs.
But NOOOOOOOOOOOOOO, the PC's "cable twist" ruined that,
limiting things to 2 floppies and 2 hard drives per controller.
Who ever used more than 2 floppies on a PC anyway? Or more than 2 hard
disks (back then, before PC based servers)?
--
Will