The Genuine SONY LTO Ultrium 3 data cartridges are high-quality storage media designed for professional use. With a capacity of 800GB per cartridge, this 4-pack offers ample space for storing large amounts of data. The Sony brand ensures reliability and compatibility with LTO Ultrium 3 drives, making it an ideal choice for backing up and archiving important information. Trust in the performance and excellence of Sony technology for your data storage needs.