When compared to 64-bit 3D flash, Toshiba's 96-layer BiCS flash technology promises to consume 4.7 W less power while providing potentially higher storage capacities. The OEM intends to launch its XG6 series soon for high-performance client PCs and laptops where competition from Samsung, Lite-On, and SK Hynix is fierce.
https://www.notebookcheck.net/Toshiba-XG6-NVMe-SSD-series-is-first-to-utilize-96-layer-3D-flash-memory-modules.318182.0.html