[ GLOSSARY DEFINITION ] Storage

3D NAND

NAND with cells stacked vertically to raise capacity.

Also known as: 3D NAND flash

Full Definition & Technical Explanation

3D NAND — NAND with cells stacked vertically to raise capacity.

See also: TLC, QLC.

Where 3D NAND Matters

Frequently Asked Questions

What is 3D NAND?

NAND with cells stacked vertically to raise capacity.

What terms are related to 3D NAND?

Related Storage terms include TLC, QLC.

Related Technical Terms

TLC
Triple-Level Cell NAND — three bits per cell, common in SSDs. Storage
QLC
Quad-Level Cell NAND — four bits per cell, cheap but slower. Storage
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