"APC Smart-UPS X 1000VA Rack/Tower LCD 230V, SMX1000I APC Smart-UPS, 670 Watts / 1000 VA,Input 230V / Output 230V, Interface Port DB-9 RS-232, SmartSlot, USB, Rack Height 2 U Includes: CD with software, Rack Mounting brackets, Rack Mounting support rai