Confirmed -- Blade SSDs in 2011 MBA are Samsung, Not Toshiba

iFixIt teardown has taken the SSD card out of a 13" MacBook Air, and as you can clearly see, it is a Samsung SSD, not a Toshiba, and it is a blade-style SSD like was used on the 2010, not soldered chips as was rumored.

See below:



Full Teardown here:

http://www.ifixit.com/Teardown/MacBook-Air-13-Inch-Mid-2011-Teardown/6130/1