Dell LTO Ultrium4 800GB Native/1600GB Compressed WORM Tape Media Magnetic Write-Once-Read-Many Data Cartridge TP624 0TP624 JP-0TP624. The Tape Media for LTO-4 Tape Drive from Dell is a high-performance, high-capacity tape storage device that is designed to back up, restore data, archive and retrieve files in an Open Systems environment.Dell Part Number: TP624 0TP624 JP-0TP624Model Number: LTO Ultrium4Compatible Models: Dell PowerVault LTO4-120 PowerVault ML6000 PowerVault PV114T PowerVault PV124T SeriesSpecifications:Drive Capacity: 800GB Native / 1600GB CompressedData Cartridge Type: WORM Tape Media