• 2 x 6Gbps SAS Redundant Controllers 2GB Cache
• 4 x SAS SFF-8088 IN, 1 x SAS SFF-8088 OUT Per Controller
• 1 x RJ45 1Gbps Management Port
• 1 x PS/2 Serial Port
• Dual Redundant 600W PSUs
• Rack Rail Include
• HDD and tray Not include