10-30-2006, 07:13 AM
Straight from the Developers Notes at Apple, the original eMac 700 and 800 MHz models with nVidia graphics support ATAPI-5 on their ATA bus. 48-bit addressing came in with ATAPI-6, the next revision of the ATAPI standard. Short of using something like the Intech drivers, the bus will not address more than 128 GB. I don't think you are going to find any examples of 700 MHz models of the eMac successfully using more than 128 GB without such drivers. The 800 MHz and 1 GHz models with ATI graphics do support ATAPI-6 and can address drives over 128 GB.