Key Features: Strong and stylish design structure with metal housing This heavy duty duplicator casing provides stability and ideal for your every day duplication needs With high capacity 80 x 80 x 25 mm cooling fans and vented air circulation, significantly increase the life of your duplication system Power switch on the front bezel and Built in LED indicator Greatly improve the stability of the duplicator and maximum protection for your valuable equipment Tower casing goes up to 18 Bays You can choose to install up to 15 target DVD-RW or CD-RW drives Built in universal voltage power supply Allows for switching between 115V & 230V Choice of black or beige color 9-Bay Hercules 13-Bay Hercules Product Specification   Model Hercules Series Available Models 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 and 18 Bays (All available in Black & Beige) Target Up to 15 targets Color Black Power Source 5 & 7 Bay = 250W Swtiching Power Supply 9 Bay = 300W Swtiching Power Supply 11, 12 &13 Bay = 400W Swtiching Power Supply 14 & 15 Bay = 500W Swtiching Power Supply 18 Bay = 2 x 300W Switching Power Supply HDD Mount Capacity Yes Cooling Fan 5 & 7 Bay: 3 pc 80 x 80 x 25 mm 9, 11, 12, 13, 14 & 15 bay: 5pc 80 x 80 x 25 mm 18 Bay: 10 pc 80 x 80 x 25 mm Power Indicator Yes Material SECC (Steel / Electrogalvanized / Cold-rolled / Commercial Grade)