Help ID'ing Memory Sticks

[Manster]

Hello Amazing People,

I have acquired a collection of about 20 memory sticks and one overdrive chip (that square thing that goes on top of the processor ).
Nothing on these pieces clearly tells what they are, ie, type, amount, etc. Is there a spot that decodes this stuff?

my best,

always grateful RJ

[Budfred]

I am not sure how to do it easily, but there seem to be some good references on these Google links.