Product UPC: 882780742239 The HP StorageWorks Ultrium 920 tape drive is HP's third generation of half-height LTO tape drive technology. As the highest capacity, fastest performance half-height drive in the StorageWorks family, the Ultrium 920 delivers a compressed storage capacity of 800 GB per data cartridge and a compressed data transfer rate of 432 GB per hour, two and a half times faster than the previous generation Ultrium 448 tape drive.