The PX502 offers a flexible modular design, optional redundant power and the ability to mix media and drive technologies. Plus, it delivers the exclusive investment protection of Quantum's FlexLink scalable architecture that does not require long and expensive on-site hardware builds. With the PX500 Series, each library has the ability to be scaled and coupled with another in a simple process without a long down-time. If the need arises, a multiple-module system can be broken-down and used for multiple locations.