Feature●Professional designed chasis for building of heavy duty Blu ray/CD/DVD duplicator tower●Included power supply 115v/230V switchable●Sata power connection for drives●drive space,13 for dvd drives, room for internal hard drive●Duplicator power supply is UL TUV certified, 115/230V select-ableDescription Doubled boxed chasis for building of heavy duty Blu ray/CD/DVD duplicator tower to build multi target duplicator.