500 ish GB of storage in one chip is a great thing for enterprise IT and IOT
Getting away from talks about gaming and cars, and back to the article.
IoT and Edge controllers for IoT need storage for sensor data, and if the local CPU can do some filtering on the data it can reduce WAN impacts of monitoring.
What we need to know is that is the wear leveling of the chip. If the chip is replaceable then if it wears out (max writes to a significant number of cells to require replacement) then this is a great idea, if this is only usable in a fixed configuration at manufacturing then the impact to Enterprises, remote IoT devices, and autonomous vehicles could result in catastrophic events where write events causes a design issue.
A value that was not presented what the power consumption/heat generation of the component and if that would cause a problem vs the existing 256 GB product.