Notebook designers are planning to add SDXC to their systems in sync with the mobile Core i3, i5 and i7 processors launching early next year, a purported leak said today. At least Dell, HP and Lenovo are believed to be engineering their notebooks to use the new card format at the same time as they switch to the 32nm processors in January. It would give the PCs recognition of cards up to 2TB in capacity and transfer speeds faster than current solid-state drives, at up to 300MB per second.