Optane needs to be supported by the motherboard at the hardware level. If your system is more than two years old it does not support it. If your system is not more than two years old, it still may not support it.
Optane is still a very early tech anyhow and is unlikely to be the solution you are looking for.
Moving from a HDD to an SSD likely is.
You can usually migrate your entire OS installation from a HDD to an SSD using the free version of Macrium Reflect.
What are your current system specs, CPU, motherboard, OS version, etc?
What kind of budget do you plan to spend on an SSD upgrade?