how to know the capacity of a shared drive

Solution 1:

When you go to \ip\c$ you can right click and do properties that will show the C drive of the system you connected too. You can also map a drive to C$ and give it a drive letter and right click it and properties. As a note the "$" is a hidden share so you will never see it from \ip

Solution 2:

As written in one of the comments we must run below command in command prompt

where z is the name of new drive which does not exist in your syst,

net use z: \\path of the folder

You can use x/y instead of z or any other characters

One you run this command, shared drive will be mapped in your system

Now simply right click and then properties, it will show you the size of it.