SAN JOSE, Calif., April 4, 2018 /PRNewswire/ — Quantum Corp. (NYSE: QTM) today announced that at the 2018 NAB Show it will highlight how the company is extending its performance leadership in supporting today’s highest resolution media workflows. Quantum recently introduced Xcellis® Scale-out NAS, which is powered by the StorNext® shared storage and data management platform and delivers up to 2X the performance of competitive offerings leveraging traditional storage (or up to 14X leveraging NVMe flash technology), as confirmed by rigorous tes…