For MongoDB Enterprise Advanced subscriptions, the unit of RAM for a Server is up to 256GB

Hello,

I’m an Asset Management POC in an org and we have recently purchased Mongo DB Enterprise Advance and Enterprise Advance for QA/Test and order form says that “For MongoDB Enterprise Advanced subscriptions, the unit of RAM for a Server is up to 256GB”

What dose this statement mean.

Aside to this , if we want to install the software on shared resources environment , how would the licenses be calculated.

Please help !!

Deepak Chauhan