The Quantum Scalar I6 6U Expansion Module is a brand new sealed product designed to expand the storage capacity of Quantum Scalar I6 libraries. With its model number LSC36-AEXM-001A, this expansion module offers additional storage space for data cartridges, providing a convenient and efficient solution for managing large amounts of data. The Quantum Scalar product line ensures reliability and performance in storing and accessing data, making this expansion module a valuable addition to any storage solution.