SanDisk's NAND flash lineup may have set a record Wednesday after the company claimed to have the world's smallest 128-gigabit (16GB) memory chip. The 19 nanometer, three-bit-per-cell storage has a footprint of about 170mm square (0.26in square), or less than that of a penny. It's also relatively quick for its capacity and size at 144Mbps (18MB) per second.
