This one is distinguished by its brighter shade of blue, and the slot on the front to load a CD-ROM (as opposed to the tray-load which has a button to pop-out the CD drive drawer).
iMac G3 – Blueberry slot load
This one is distinguished by its brighter shade of blue, and the slot on the front to load a CD-ROM (as opposed to the tray-load which has a button to pop-out the CD drive drawer).