The LTO-8 Ultrium RW Data Cartridge has been tested to meet demands for high levels of reliability when restoring data. It offers a high storage density, ease of management, and scalable storage and backup performance with an archival life of up to 30 years. This media is rewritable and, to help keep your data secure, features FIPS 140-2 Level 1 and AES 256-bit encryption. Limited lifetime warranty. Green.