data-storage medium(n = noun.communication) storage medium - a medium for storing information;
is a kind of medium
has particulars: magnetic medium, magnetic storage, magnetic storage medium

broadcast medium, campanula medium, contrast medium, culture medium, dispersing medium, dispersion medium, happy medium, interplanetary medium, interstellar medium, magnetic medium, magnetic storage medium, mass medium, medium, medium frequency, medium of exchange, medium steel, medium wave, storage medium