This morning Apple finally announced availability of its first Thunderbolt cable alongside Promise's Pegasus external RAID solution.



From Anandtech:

We've previewed the Pegasus in the past but today we received a shipping model of the 6-bay 12TB. The packaging isn't quite as nice as what we're used to from Apple, but the device inside is really what matters. The R6 comes with six removable drive bays capable of accepting both 2.5" and 3.5" drives. 

  Apple Thunderbolt Cable & Promise Pegasus RAID System Available Now