The Quantum 320 Super DLTtape drive is a standalone DLTtape drive. It’s designed for the high duty cycle requirements of high end and automated environments. It can back up 115 GB per hour and can store 320 GB on a single cartridge in compressed mode. All versions are backward read compatible with other DLTtape storage solutions. The SDLTtapes features laser guided optical servo and Partial Response Maximum Likelihood technology. A competitive price tag and increase in capacity and data transfer rate makes the SDLT 320 an optimal solution for any demanding backup environment.