The product is a lot of 5 Dell N0439 LTO Ultrium 2 Data Cartridge with a capacity of 200GB or 400GB. These cartridges are designed for use with Dell servers and storage devices. They are manufactured in China and are a reliable and high-quality option for data storage and backup. Perfect for those who need a large capacity for storing a significant amount of data, these cartridges offer a convenient and efficient solution for data management.