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SanDisk starts shipping memory cards with 64-gigabit X4 NAND flash tech

October 14, 2009 By Kunal Gangar Leave a Comment

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 single-die memory to enter into production. SanDisk has not revealed the exact pricing but will be shipping 8GB and 16GB SDHC cards and 8GB and 16GB Memory Stick PRO Duo cards using X4 technology.

[Via PR]

SanDisk, Nikon and Sony proposes new standard for next-gen memory cards
Sony outs high-speed XQD Memory Cards
SanDisk Extreme Pro SDHC UHS-I card transfers at speeds up to 45MB/sec
SanDisk shipping Xbox 360 USB flash drives

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