Data cartridge storage and handling system

A data cartridge handling system for storing and transporting a plurality of data cartridges, said data cartridges being of at least one type selected from varied sizes of data cartridges, said system comprising:

• at least one carrying case having a length and a width dimension, said carrying case having a gripping handle thereon, a base, a lid hingedly attached to said case for swinging movement between an open position and a closed position in covering relation to said base such that a generally dust tight seal is formed between an interior region and an exterior region of the case, and means to secure said lid in said closed position;
• means for removably and engagingly receiving one or more of the data cartridges of a first type selected from the varied sizes in a first pattern or for receiving one or more of the data cartridges of a second type selected from the varied sizes in a second pattern within said base of said carrying case, said means comprising a first array of interconnected partitions corresponding to said first pattern such that said first array of partitions may be disposed between the data cartridges of the first type, and a second array of interconnected partitions corresponding to said second pattern such that said second array of partitions may be disposed between the data cartridges of the second type, said first and second arrays of partitions each being selectively and removably insertable within said case, said first and second arrays of partitions each having a length and width corresponding to said length and width dimensions of said case;
• a shelf module for removably and slidably receiving a plurality of said carrying cases.