Micron announced a 232-layer NAND chip earlier this year, with Chinese YTMC likely to follow suit later in 2022. That’s more than twice the capacity of the 96-layer NAND used by Sabrent in its Rocket Q SSD and should be enough for even 19.2TB M2 SSD. And controllers shouldn’t be an issue, given there’s technically no hard upper limit to storage capacity.Micron announced a 232-layer NAND chip earlier this year, with Chinese YTMC likely to follow suit later in 2022. That’s more than twice the capacity of the 96-layer NAND used by Sabrent in its Rocket Q SSD and should be enough for even 19.2TB M2 SSD. And controllers shouldn’t be an issue, given there’s technically no hard upper limit to storage capacity.