A closer look at the NZXT Hades Installation
A nice close-up here of the cutouts at work.
The Hades does not label which temperature is for which probe on the display, but the instructions clear that up for you, as long as you memorize it! It does however show you whether you are using Celsius or Fahrenheit.
I talked earlier about the back opening in the motherboard tray. As you can see here, there is plenty of space here if you do decide to change out your heat sink and you will not be required to remove your motherboard to do it.