When the new MacBook Airs began shipping last October they sported Toshiba's Blade X-gale SSD (Solid State Drive). However, the latest batch of MacBook Airs appear to use an blade SSD from Samsung. Apple typically will use multiple vendors to supply the same parts for a particular product, as there usually isn't a performance difference in using parts from different vendors. However, in the case of MacBook Airs equipped with Toshiba SSDs and MacBook Airs with Samsung SSDs, there is a difference.
