MacBook Air's PCIe-Based Flash Storage Approaches 800 MB/s Read and WriteMacBook Air's PCIe-Based Flash Storage Approaches 800 MB/s Read and Write Aside from the "all-day" battery life that comes alongside the upgrade to Intel's Haswell processors in the new MacBook Air, one of the other major improvements is the adoption of PCIe-based flash storage for much faster performance. The new PCIe flash will also be coming to Apple's radically redesigned Mac Pro later this ye
