I use Microsoft Storage Spaces to combine two hard-drives into one drive. A type of software RAID that is part of Windows.
I love Speccy but for years it has been unable to read my hard-drives once they have been joined together in this way. Speccy detects the Storage Space but gives it all the SMART details, temperature details etc from my SSD. In the picture you can see that it reports my 7444GB Storage Space(two 4TB HHDs) as a 744GB SSD.
CrystalDiskInfo is able to read the individual drives that make up the Storage Space. Please make my beloved Speccy do the same.