HPE Ultrium tape technology has been designed to deliver exceptional reliability & performance at the lowest cost per GB. The Ultrium format builds on the best of existing technologies; open standards increase innovation & widen customer choice in terms of performance, capacity, & form factor. Backed by HPE's exhaustive media qualification process, HPE Ultrium data cartridges support all HPE Storage Works & non HPE Ultrium tape devices. Features LTO 4 Ultrium WORM data cartridge Designed to take full advantage of LTO Ultrium technology Contains features that are exclusive to Hewlett-Packard. Active internal head cleaning Self-diagnostic capacities Cartridge memory Designed for long life & superior reliability A native AES-256 bit key encryption to help ensure your data is protected Up to 1.6TB on one tape (compressed) Base film & coating technology (increased the bit density of the media) allowing more data to be saved in the same physical space. Holds 896 data tracks 240MB per second transfer rate, it takes just 8.3 seconds to back up 1GB of data Write-once read-many capability.