The device system of the invention while in use is designed to include one stationary tray assembly with a plurality of non adjacent compartments for holding a first set of DVD cases or alike, spaced apart by a plurality of slidable carriers adapted to fit within the remaining compartments, for holding a second set of DVD cases. The slidable parallel carriers are joined at the front or the rear side of the storage system to act as a single slidable assembly including a frontal handle that allows for push-pull operations. The individual carriers and respective DVD cases carried by the sidable assembly are adapted to slidably engage in every other compartment within the separation walls of the stationary tray, while the remaining compartments of the stationary tray are adapted to hold stationary DVD cases.