How to use ssd as cache on samsung ativ book 5 laptop?

Question

linux

Good time of the day. Windows got me to the edge and I installed linux mint for myself. I set up everything as I need except for one. I do not know how to use the built-in 24GB ssd, which served as a cache in Windows. I would like to use it in mint as well. It is visible in the system. Thanks in advance for the tips and tricks :)

Answer 1

In exactly the same case, I did this:
1) Installed Ubuntu on the SSD ( / )
2) But I made the home directory on the HDD ( / home )
As a result, the system takes only 6-7 GB (out of 24), and the files and settings stored on the HDD. Performance has increased many times compared to when everything was only on the HDD

Answer 2

Everything would be fine, but the factory made a big ass. In this laptop, ssd is not seen in the bios and cannot be a boot disk, since its main role is to be cachem. Bios in UEFI laptop. Your idea is chic and there was an attempt to do this, but alas :( And the most offensive ssd is not removed, it is soldered there