Quantum LTO Ultrium media cartridges are manufactured to the highest industry standards for quality and reliability, ensuring low error rates, high performance and long-term durability. This family offers you more choices to manage and archive your data with confidence. Our LTO Ultrium media is optimized for high capacity and performance with outstanding reliability, in either stand-alone or automated environments. In addition, Quantum LTO Ultrium media cartridges are specially tested with Quantum tape drives and automation products to ensure smooth performance for years to come. The Quantum LTO Ultrium product line ranges from 200GB to 3000GB capacity per cartridge, making it an ideal choice for capacity specific backup and archive applications. In addition, Quantum offers LTO Ultrium 5, 4 and 3 WORM (Write Once Read Many) media cartridges to address regulatory and compliance needs. Data cannot be overwritten, only appended and the cartridge cannot be reused if degaussed. This gives companies a reliable, accurate, virtually tamper-proof data archive tool to meet today's tougher regulatory requirements.