A data storage cartridge is described. The cartridge may include a housing having a top, a bottom, a front side, a back side, a first lateral side, and a second lateral side, said housing having a first media access aperture on the top of the housing; and a data storage medium contained within the housing, the data storage medium including a disk with a top and a bottom; wherein the front side of the housing contains a first segment of reduced thickness adjacent to the first media access aperture.