I needed a tool to quickly scan customer computers to determine the type and amount of RAM installed and installable.
First I tried crucial.com’s System Scanner. Apparently it works for a lot of people. Not for me, though. It correctly identified my current hardware but incorrectly reported that I am already at the maximum memory capacity.
MemoryStock.com’s SysInfo just errored out. Don’t bother.
Orca Memory Scanner got it right on the first try. I’ll keep going back there if it works consistently. They are in the UK, however, and they’re prices are a little high. It still works. You just have to take their findings somewhere else.