what specific type of 250 internal ZIP do i buy?

hi guys...
i have EVERY option on my mpc2000xl that i need except for an internal zip.

is there a specific type for it?
i know how to install it...i just need to know which specific kind it uses.

thanx,
_chris

Everyone I know has an 100/250 Iomega internal zip. I have 250 internal Iomega zip and it's fine.

"is there a specific type for it [250] ?"

If you can find more than one manufacturer, that would be news to me.