Capacity is the ability to perform or produce; capability.

The maximum amount or number that can be received or contained; cubic contents; volume:

The power of receiving, to contain (like unto a container) which is able to possess, preserve and maintain the knowledge, or amount of information which is poured into it etc.; mental ability:

Actual or potential ability to perform, yield, serve, submit, take instructions, obedient, or withstand:

The maximum amount something can contain or absorb.
To be capable or to be able to lead or show an example of a positive leader.

Example:
‘<The computer ram memory can not handle the information it’s receiving, that is why it’s slowing down and acting up all the time>
<Even in his early age, one could perceive the capacity or capability of being able to inherit the throne of his father>.

capacity – possessing the potential to be able to do what one has been commanded, instructed or given as a commission of responsibility.

Inherited capability:

The moral state or mental state of being able to receive instructions, be responsible, be accountable, and containing the capacity where one is capable of taking care of the account which was handed down unto him/her