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Thank you for posting in the Intel® communities.
In order to know if the Intel® Optane™ Memory is supported by any particular laptop or motherboard, we recommend you to contact directly the manufacturer as they are the ones that can tell you for sure if the device is supported or not.
I was checking the specifications of this laptop model in this website: https://www.msi.com/Laptop/GS63VR-7RF-Stealth-Pro/Overview but there is no mention of the Intel® Optane™ Memory, however it doesn’t mean that it’s not supported.
Anyhow, as I mentioned, only by contacting the manufacturer directly you will know if the module is supported or not. It seems that MSI has a forum where the users can post their concerns, so maybe you can find the answer there. This is the link: https://www.msi.com/page/forum
I hope you find this information useful.
Have a nice day.