With Samsung's own clone software (from the Samsung website) this works without any problems. But you need 2 m2 connections on the mainboard, or an external m2 enclosure, so that 2 m2 can run at the same time.

Samsung Electronics GmbH
Hello,
Thank you for your request.
Please note that the source data carrier must be an HDD or SSD on which a supported Windows operating system is installed. You can find the supported Windows operating systems on page 4 of the user manual.
You can access the user manual by entering the model code in the search bar on our manufacturer's page.
When cloning, make sure that the data volume does not exceed the storage capacity of the new storage unit. You can find the appropriate data migration software on the Samsung homepage. If you enter "Samsung Migration" in your browser search bar, you will be taken directly to our download area.
If you have any further questions, our support colleagues will be happy to help you. You can reach them at 06196 77 555 77 (Monday to Friday between 08:30 and 17:00).
Best regards from Schwalbach
Your Samsung Service Team