Quantum DLTtape IIIXT 1/2-inch data cartridges are designed exclusively for use with the DLT 2000XT DLT 4000 DLT 7000 and DLT 8000 tape drives and DLT loaders and libraries with these tape drives inside.Primary InformationMedia Type : DLT Media Form Factor : N/A Storage Removable Capacity (Native) : 15 GB Storage Removable Capacity (Compressed) : 30 GB Storage RemovableRecording Format : 128 track serial serpentine Recording Standard : DLT2000 DLT2000XT Service&SupportService & Support Type : Limited lifetime warranty Special FeatureCOO : Japan UNSPSC CodeUNSPSC Code : 43202002