|If you boot the system as is and go to crucial.com - they will offer to scan your system; and then recommend what will work in it… The utility they employ is harmless and quite safe to allow.|
They don't need information re' make/model etc. to download/run the scan utility. And if I remember correctly will likely produce that for you anyway, as a part result of the scan report/recommendations.
Crucial is very reliable source for RAM.