Once the EMI shields have been removed, you can see the chips that power this navigator.

Red: The chip colored in red is a Mediatek MT335NA microprocessor (the brains)

Blue: The chip colored in blue is a San disk iNAND 2GB flash chip. It is the main storage chip other than a small microSD port which can be used for external storage

Green: The chip colored in green is a 32MB SK Hynix RAM chip.