ZET 480 GB price?

[qt9]

Prices in a ~ local store:
* $ 160 Samsung SSD 983 ZET 480 GB
* $ 800 Samsung SSD 983 ZET 960 GB
* $ 200 Samsung SSD SM883 960 GB

Why is 983 ZET 480 GB so much cheaper, 5x cheaper than 2x larger 960 GB version,
should one assume it had already been opened, used?
Or is there currently a major global discount for this disk (due to failures, plans to its production etc)?

983 ZET is still a better disk than SM883?

Thank you

[ddaniel51 · Accepted solution]

Seeing as how the  983 ZET is a Business/Server class SSD that would be better answered in the Samsung Business side instead of this Consumer forum.