At some point in time, solid state drives (SSDs) are likely to finally supplant mechanical hard disk drives (HDDs) just as USB thumb sticks replaced floppies, but it won’t happen until the cost of NAND flash memory drops even further, paving the way for parity in terms of price-per-gigabyte. It may even happen sooner than later—BeSang Inc.,

Source: Hot Hardware – 3D Chip Inventor BeSang Claims New NAND Flash Tech Will Offer Insane 2 Cent Per Gigabyte Costs