The PROMISE VTrak x30 Series RAID subsystem delivers outstanding performance, reliability, and expansion for video and server applications. Optimized for Enterprise-class 365, 24/7 duty cycles, this VTrak x30 Series subsystem comes equipped with sixteen 2TB 7200-rpm SATA drives (32TB of raw capacity). The fully redundant design features dual active/active RAID controllers with four 8Gb Fibre Channel ports and 4GB of cache per controller. The VTrak x30 Series RAID subsystem is an ideal storage solution for direct-attached or SAN-based applications. The VTrak x30 Series RAID subsystem is qualified with Mac OS X, Mac OS X Server, Final Cut Studio, and Xsan.