Key Features: Made of SECC rest proof galvanized steel Rear 120mm fan with optional 2 X 80 mm fans Install up to 7 target DVD-RW or CD-RW drives Power supply voltage settings selectable between 115V & 230V 9-Bay Linkworld Duplicator Case Product Specification   Model Linkworld 50201 Series Available Models 9-Bay Target Up to 7 targets Color Black Internal HDD Mount Yes Power Scource 550W Power Indicator Yes Material SECC rest proof galvanized steel