Tape, LTO, Ultrium-1, 100GB/200GB , LTO TAPE, ULTRIUM-1 100GB/200GB The IBM LTO Ultrium 1 (#08L9120) includes a Linear Tape-Open Cartridge Memory (LTO - CM) chip that contains cartridge specific information to communicate with Ultrium tape drives during loading/unloading via a radio frequency component. The First Generation of the IBM LTO Ultrium 1 (#08L9120) offers a 100GB native capacity and a 200GB compressed capacity.