ATOMM technology and DLTtape IV. The answer to the high capacity storage and archiving needs of midrange systems network servers and high-end Workstations. Compressed capacity of up to 80GB on a single tape combined with sustained transfer speeds of 6MB/second provide the performance essential to data-intensive applications while Fujifilm s industry-leading technology delivers the durability and reliability you need to protect your data investment. DLT 40 GB / 80 GB - DLT4000 DLT7000 - storage media