C7973A HP LTO Ultrium x 1 - 400GB/800GB - storage media. New factory sealed. Genuine HP! HP Ultrium data cartridges are designed to take full advantage of Ultrium technology and contain features that are exclusive to HP. HP Ultrium data cartridges feature active internal head cleaning, self-diagnostic capacities, cartridge memory and are designed for long life and superior reliability. Storage media Media Type: Storage media - LTO Ultrium Native Capacity 400 GB; Compressed Capacity 800 GB Media Included Quantity: 1