[header] How to install a ram in mac mini [title] Determine the model of your mac mini. [step] This process will allow you to verify if you can install the ram yourself without contacting an apple authorized service provider for assistance. [substeps] Go to " apple " in the menu bar while your computer is turned on, then select " about this mac " to view your serial number. 
The serial number can also be found printed on the bottom of your mac mini computer. Type your serial number into the " service and coverage " tool provided by apple.