The names are Kevet, Keifer and Larrabee (possibly Larabee, Laraby or Larraby), and they all are, or were, mini-core projects at Intel. Larrabee is the survivor, it was just given the go-ahead while Kevet and Keifer were axed. RIP whatever they were.
This brings up the question of what mini-cores are, and what are they intended for. More interesting is why a sales-person in the PS3 section of the Roseville, MN Best Buy knew what they were? µ
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Wistron is reportedly gearing up to begin production
The move is set to happen by 2020
You'll definitely be able to get one in time for Christmas