Now that the Captain is gone, we can tell you that Joystiq also reports on a less obvious way to determine if the system has the new 65nm chipset. A label on the Xbox 360 box actually lists the word "Zephyr", which they say is the codename for the Xbox 360 Elite mainboard (see picture). Those looking to buy a system with the new chipset should be on the lookout for codename "Falcon" in the same place on the label.
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