Over 8 times as many gigabytes of NAND flash memory has shipped than DRAM, making flash memory the largest solid state memory device on the market and enabling many mobile devices such as smart phones and tablet computers.

FORBES: The 25th Season of Flash

At the 2011 CES Kingston announced an external solid state drive (SSD) device offering up to 32 GB of external storage available to an iPad through a WiFi connection.

FORBES: Is 64 GB Big Enough -- Why Tablet Computers May Need More Storage?