I own an ASUS FX503 VD notebook. The Intel Rapid Storage Technology application is showing that my system is Optane ready. I know that the laptop have an M.2 slot. Does the laptop supports caching over Optane memory ?
You can find in the following site information regarding to the Intel® Optane™ Memory Ready Motherboards, however I strongly recommend you to contact ASUS* directly to clear your doubt as we cannot guarantee your notebook will support the Intel® Optane™ Memory module even though your system seems to be Optane™ ready: https://www.intel.com/content/www/us/en/support/articles/000024020/memory-and-storage/intel-optane-m...
The following ASUS* site is also useful to check the current supported model list for Intel® Optane™, however it only lists motherboards and not products like your notebook so you would have to confirm with them if your notebook supports or not the module: https://www.asus.com/microsite/mb/intel-optane-ready/
I hope this information helps you.
If there is anything else I can help you with, just let me know.
Have a nice day.