原帖由： mayer ,
Supports 667 MHz PC2-5300 DDR2 SDRAM. Standard RAM: 2 GB Maximum RAM: 6 GB* Details: 2 GB installed as two 1 GB modules. No slots free. *Apple officially supports a maximum of 4 GB of RAM but third-parties have been able to upgrade the system to 6 GB of RAM using one 2 GB and one 4 GB memory module.