What is the collective noun of drawer?

There isn't a widely recognized collective noun for drawers.

While we might use phrases like "a set of drawers" or "a chest of drawers," there's no single word that encapsulates a group of drawers.

Perhaps you could use "a nest of drawers" if you want to emphasize their close arrangement, or "a cascade of drawers" if you want to emphasize their potential for opening and revealing contents.