The HP Storage Works Ultrium 920 Tape Drive is the highest capacity, fastest performance half-height tape drive in the Storage Works family based on HP's third generation LTO technology. The Ultrium 920 delivers a compressed storage capacity of 800 GB per data cartridge & a compressed data transfer rate of 432 GB per hour, two & a half times faster than the previous generation Ultrium 448 tape drive. Multiple drive models are available for the compact, half-height Ultrium 920 Tape Drive including internal, external, & 1U rack-mount model. The Ultrium 920 Tape Drive is fully read & write compatible with all second-generation Ultrium media & offers further investment protection through its backward-read compatibility with first-generation Ultrium media.