Originally Posted by t_ski
Don't forget - these will work with IBM microdrives, too. As for the interface, the IDE ones use 44-pin connectors, so they won't do you much good in a PC, just a notebook.
I found one on their site that is native 40-pin which is handy since you don't have to use one of those 44 pin to 40 pin adapters with the power plug:
This is the one I think I would use.
edit: it still takes a power plug I just noticed it on the side of the board, it's some proprietary one and it runs of 5V