APC Smart-UPS, 640 Watts / 1000 VA,Input 230V / Output 230V, Interface Port DB-9 RS-232, SmartSlot, USB, Rack Height 1 U APC Smart-UPS 1000VA USB Serial RM 1U 230V APC Smart-UPS, 640 Watts / 1000 VA, Input 230V / Output 230V, Interface Port DB-9 RS-232, SmartSlot, USB, Rack Height 1 U Part No: SUA1000RMI1UOutputOutput Power Capacity : 640 Watts / 1000 VA Max Configurable Power : 640 Watts / 1000 ...