Combining expertise in drive & media technologies - Imation Black Watch Tape Cartridges make an integral part of your data management solution. Featuring a revolutionary, completely internal tape path design and a familiar 3480-based form factor, the 9840 half-inch tape cartridge draws on Imation's over 50-year history in half-inch tape manufacturing and development. And, with a fast average access time of 12 seconds, you can count on network-friendly speed combined with enterprise-strength reliability.