3D NAND will increase SSD capacity -- but by how much? Will they offer twice as much capacity?
Stacking cells vertically provides a higher capacity to volume ratio, improves electrical performance and reduces power consumption.
Most of the 3D NAND technologies are focused on lower cost as well as higher densities. Initial production products will not offer much higher densities than current MLC NAND chips, but they might be able to offer them in smaller, cheaper packages, which would increase SSD densities at a lower price.
Products are too far out at this stage to predict with any kind of confidence how they will affect SSDs' capacity.
Dig Deeper on Solid state storage technology
Related Q&A from Marc Staimer
Object storage has unique features, including erasure coding and multi-copy mirroring, which may make it better suited to data protection than more ...continue reading
Why would you attach NAND flash storage directly to the memory channel? Isn't RAM much faster than NAND? Marc Staimer discusses this and more in this...continue reading
Marc Staimer takes a closer look in this Expert Answer at how 3D NAND flash vendors keep bit rot from taking place, a vexing challenge given 3D NAND ...continue reading
Have a question for an expert?
Please add a title for your question
Get answers from a TechTarget expert on whatever's puzzling you.