What is "Think Express?"

[Patrick]

Would someone please tell me the difference between a model that says "Think Express" and one that does not? What exactly does this mean?

[Chun-Yu]

Express models are models that are mass-produced, so they are usually cheaper and less configurable. For example, just about the only thing I could do to my 2379-DJU Think Express model was upgrade the memory. No HD upgrade or wireless card upgrade.