This drawer is your typical run of the mill particle board drawer. It isn't extremely sturdy but it does the job. It has adjustable bars for filing and they run horizontally. They don't stay in place all that well but once you get a bunch of files hanging they are less likely to move. I'd say you could fit about 200-300 hanging files. I transferred everything from 3 large accordion files and it doesn't even take up the top drawer. Would I buy it again? Probably not but i'll make due with it for now. 

Pros: easy to assemble, holds stuff
Cons: not sturdy