The Bigger Picture
Drywall partition comes in three types.
Standard drywall partition which is used to divide areas ie. offices or rooms in a home.
Moisture resistant drywall which is used in areas where it is humid or damp (bathrooms, kitchens etc)
Fire resistant drywall which can be made from 1/2 hour up to 2 hour fire rated for dividing shops or securing server rooms in offices where sensitive materials or documents are kept.