customer has 5000 users ,he wants give for each user 5GB as private capacity . once the user login by own his user name and password be able to find his capacity .now my question are :
1- which the best solution match eith his requirments Dell EMC or Equallogic?
2- how can I do that with Active directory to make each user has quota from storage ? what is the plane?

please assist me to find good solutionf for him.