DS5000/1xx & VS4000/60 memory specs

I'm looking for detailed module specs for the vaxstation 4000, and probably for the decstation 5000/1xx. I have a pile of 32M modules that my supplier thought work in a vs4k, but they don't. While I can't find any references to the labeling, y'alls' best guess seems to be that they are ram for a decstation 5000/1xx. I'd like to find out if the difference is something that can be modified, to make them compatible with the VAX. Failing that, if I can verify that they really are DS modules, I can sell them. The SIMMs themselves are from several different lots, but the common label, which looks like a DEC/Compaq P/N to me, is 33522947-001. Lastly, what's a 32M SIMM worth? I've got a little over $25 each in these. If they're worth that, I'll convert or sell them, if not I'll return them as misrepresented. Doc