Apple's new MacBook Air may go lean by relying on relatively unused SSD technology, a tentative note by Lazard Capital investment analyst Danile Amir. Apart from backing a 11.6-inch model and SSD-only storage, he was told by an unnamed source that SanDisk and Samsung would supply at least 64GB and 128GB drives. Amir expected the drives would be relatively cheap at $100 to $200 in raw costs versus several hundred dollars, as in the past.