text: Yes the original iMacs and the iBooks both use the same type of ram. The type in question is 10 ns SO-DIMMs.\n\nHowever the standard ram packaged with the iBook SE, was the 64mb attached directly to the motherboard, therefore it can not be removed. The only way you'd be able to swap ram over to the imac is if the iBook has been upgraded from the standard configuration.