In a report issued yesterday, iSuppli is predicting that 45 million SSD, cache SSD and Hyrid HDD solutions will ship for Ultrabooks and ultrathins in 2013 indicating a huge 4X jump over 2012. Isuppli is predicting that despite a contraction of the PC market but that a flattening off of interest for ‘superthins’ will ‘take-off’ in the second half of 2013.