Memory Module - 2GB, 800MHz, DDR2, PC2-6400, 1x2GB SO-DIMM
Apple Memory Module - 2GB, 2 GB, 1 x 2 GB, DDR2, 800 MHz
Apple Memory Module - 2GB. Internal memory: 2 GB, Memory layout (modules x size): 1 x 2 GB, Internal memory type: DDR2, Memory speed: 800 MHz, ECC