We know that the next generation of the iPad arrives today, March 7, but  the internal specs and software remain a mystery. Will it have a Retina display? 4G? Quad-core power? And what about Siri?

With so many rumors swirling, it’s hard to know what features will make it into the final product–and, since there’s been talk of an 8-inch iPad, how many “final products” there will be. Still, it’s fun to review what has been said thus far. In anticipation of the new iPad’s official arrival, here’s a quick recap of what to expect.

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March 7 Announcement, Unknown Sale Date

We'll know more about the next iPad on Wednesday, March 7, when Apple holds its press conference at the Yuerba Buena Arts Center in San Francisco. Sources like iMore and All Thing D caught early wind that Apple would hold a presser the first week of March, and thanks to an official Apple invite, that's confirmed. Still no word on when the new slate will hit stands, but Bloomberg believes the big day will come before the end of the month.
Sources: Apple, Bloomberg, iMore, All Things D