I too had a small SSD for many years , so for along time I used Windows 10 ability to "relocate" Libraries to another Drives to give the Small SSD some breathing room.   For example I Move the Location of My Documents to D:\Documents   --- This in turn moves the Chief Data Folder(s) to D: too as Chief automatically installs the Data Folder in My Documents, (Documents in Win10)..... I also keep my Client Folders/Plans in My Documents for the same Reason, I then backup My Documents to an