This message was posted on behalf of Intel Corporation
The Intel® Optane™ memory has to be installed on a M.2 connector, however according to the specification list of the ASUS* FX553VD: ASUS FX553VD | Laptops | ASUS Global , there are not M.2 connectors available, so I would say that it doesn’t support the Intel® Optane™ memory. But, as it was already suggested, the best recommendation is to contact ASUS* directly so that you can confirm if the module is supported or not.
You can contact ASUS* through the following site: ASUS - Email Us
I hope this information helps you.
Have a nice day.