• VTrak RAID and JBOD Subsystems
• SAS and SATA disk drives
• Dual Controller - High Availablity 
• 4Gb Fibre Channel SAN Host Connectivity
• 4x3Gb SAS Wide Host Connectivity

Enterprise applications require the highest levels of performance and availability for 24/7 business continuity. The Promise VTrak E-Class and J-Class subsystems offer fully redundant active/active RAID and JBOD solutions with both DAS or SAN connectivity. These products offer incredible drive flexibility with support for both 3Gb/s SAS and SATA drives to allow the user to choose the disk media that best fits their needs.