This IBM LTO4 tape has a high market share and is a smart option for long term storage. It is also known as LTO ultrium 4 media cartridge. 95P4436 is the manufacturer part number. Data files can be recorded and reliably retrieved from IBM LTO-4 backup media cartridges over a longer time period, which extends up to 30 years. LTO-4, 95P4436 ultrium tape occupies less space and backups an enormous 800GB / 1.60 TB data.