The first generation of LTO, Ultrium 1, has a native capacity of 100 GB per cartridge and a native transfer rate up to 20 MB/second.
Features:
Ultra-High-Capacity Storage and Long Archival Life
Capacity: 100GB (Native); 200GB (Compressed)
Transfer Speed: 20MB/Second (Native) / 40MB/Second (Max. Compressed)
Made Possible by Fujifilm ATOMM Technology