Before revision: Cobalt Qube 3 - a computer server appliance ( 2002 , discontinued) A computer appliance is a computer system with a combination of hardware, software, or firmware that is specifically designed to provide a particular computing resource.
After revision: Cobalt Qube 3 - a computer server appliance ( 2003 , discontinued) A computer appliance is a computer system with a combination of hardware, software, or firmware that is specifically designed to provide a particular computing resource.