Memory Type: DDR PC2700, DDR (non-ECC)
Maximum Memory: 1.5GB
12-inch system utilizes 1.33GHz PowerPC G4 processor and the 14-inch system utilizes the 1.42GHz PowerPC G4 processor.
Memory or DRAM is the "working" memory of the computer. It's used to store data for programs (sequences of instructions) on a temporary basis.
video - installing memory