I've got an IBM Intellistation M Pro Model 6225.
I have no idea what form factor (ie ATX, mATX, ITX...) the motherboard is though, Id thought I'd ask for help here as my first post.
That is a now defunct BTX format motherboard. Dell was another adopter of this format which did not take off in the industry as a whole. It was supposed to be an improvement over the prevalent ATX (and derivative) formats more commonly in use.
That is a now defunct BTX format motherboard. Dell was another adopter of this format which did not take off in the industry as a whole. It was supposed to be an improvement over the prevalent ATX (and derivative) formats more commonly in use.