OEM smart UPS power 5000VA & series 230V Smart-UPS, 4500 Watts / 5000 VA,Input 230V / Output 230V, Interface Port DB-9 RS-232, SmartSlot, USBIncludes: CD with software, Smart UPS signalling RS-232 cable, USB cable, User ManualStandard Lead Time: Usually in StockOutput Output Power Capacity4000 Watts / 5000 VAMax Configurable Power4000 Watts..