The next step in DLTtape technology. Whether youve got SDLT 320 or SDLT 220 drives, Sony has the media youll need to take full advantage. And Sony Super DLTtape I cartridges are fully certified for full compatibility with your drives. Super storage capacity. IDC estimates that enterprise storage is increasing 87% per year! Thats why Sony Super DLTtape I media is so important. It represents a major milestone in capacitya single cartridge can hold up to 320 Gigabytes compressed (160 GB native) using SDLT 320 drives. You can also get 220 GB compressed (110 GB native) with SDLT 220 drives. Sony Super DLTtape I can be a major ally in the ongoing effort to keep ahead of storage needs.