Erazer Deputy P60 MD62590 Ram Upgrade

[VOIVI]

Hello, 

I'm trying to source replacement upgrade RAM for my Deputy P60, however the crucial scanner doesn't seem to work with this laptop and the System option only states 16GB ram, without providing any detail of the exact type of Ram that I need.

Can anyone tell me what ram is installed on my system please?

MSN 40086125 

Erazer Deputy P60 MD62590

I've tried using the spare parts search facility at the Medion shop, but it cannot find my laptop using the MSN or the model number.