Tuesday, 14 March 2017

3D NAND

3D-Nand are built vertically like a skycrapper. 3D NAND also a new type of flash storage that can fit three times as much capacity in the same amount of space as traditional (2D) NAND flash. In fact, with 3D NAND flash, manufacturers can fit 3.5 TB of data on a solid state drive (SSD) the size of a stick of gum.

The different between 2D NAND and 3D NAND

Earlier types of NAND flash arranged memory cells in a two-dimensional grid pattern, but as the name suggests, 3D NAND also stacks memory cells in layers on top of each other, allowing for greater density, faster performance and lower costs per GB. In March 2015, Intel and Micron announced availability of 3D NAND products, which are expected to begin shipping later this year.


3D NAND



another explaination about 3D-NAND

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