In the United states, many users have declared receiving a shipping notice for the MacBook Air units updated with the Nvidia chipset 9400M. Presented together with the new MacBook and Macbook pro, the first Air notebooks are now being delivered.

The MacBook air, even if it didn’t have the same attention as the MacBook and the MacBook pro, presents a series of new features, amongst them the chipset NVidia 9400M. The new chip Nvidia integrates the GPU and chipset functions in a single chip, amongst other features.

The delivery dates for Europe are still not clear. It was initially stated that the new MacBook Air units would be available at the end of October, but there’s still no official confirmation on it.