The Imation Ultrium 3 Tape Cartridge 800 GB/ 400 GB - 3 Pack Sealed is a high-quality data storage solution designed for use in tape drives. With a capacity of 800 GB per tape cartridge, this product offers reliable and secure data storage for a variety of applications. Made by Imation in Japan, these sealed cartridges are perfect for backing up and archiving large amounts of data. The 3-pack ensures that you have an ample supply of cartridges on hand for your storage needs.