MobileTrak systems from Datum are mobile, high-density storage solutions that allow you to organize and store more items using less space. Datum’s storage systems accomplish this by eliminating all but one aisle and making that aisle movable using a series of carriages mounted on rails. Carriages are easily shifted left or right via a manual, mechanical, or powered system for quick, convenient access to stored items. This design allows you to fit more than double the storage in the same space as traditional stationary shelving. Storage is also easily expanded by adding carriages as your storage needs grow.