Archive for X4
You are browsing the archives of X4.
SanDisk starts shipping memory cards with 64-gigabit X4 NAND flash tech
SanDisk’s much touted X4 flash tech equipped memory cards are now shipping. The technology allows a memory card to hold 4-bits of data in each cell, twice as compared to a MLC based NAND memory chip. The X4 based cards are processed by 43nm technology with 64-gigabit NAND flash chip, making it the highest-density [...]
SanDisk, Toshiba flaunts X3, X4 flash memory technology
SanDisk and Toshiba have been collaborating for quite some time to develop flash technologies. The latest breakthrough by them are the 43nm X4 and 32nm X3 flash chips, currently showcased at the International Solid State Circuits Conference (ISSCC). The 32nm 32Gb X3 flash chip is the smallest NAND flash in the industry and is [...]