The Promise VTrak E-Class RAID Subsystem delivers outstanding performance, reliability and expansion for video and server applications. Configure up to sixteen 750GB 7200-rpm SATA or 300GB 15,000-rpm SAS drives in a 3U rack-optimised enclosure for up to 12TB of raw capacity on one or more RAID sets. Promise RAID is an ideal storage solution for direct-attached or SAN-based server and workstation applications, qualified for use with Mac OS X, Mac OS X Server, Final Cut Studio 2 and Xsan 2. Learn more