Include Hardware Specifications Into Inventory Report?

Hello!

 

I’m trying to make an inventory report to get a list with all my servers summarizing how many CPU-cores they have, how much total RAM they have installed and what size the hard drives are. The inventory report in up.time report portal only shows me OS and OS-version, Architecture, Agent Version, Added Date and Group. I’m looking through the documentation and the forum but can’t seem to figure out how to get the rest of the data into the inventory report. Please advice!