There is provided a system and method for determining an optimal bandwidth for a communication between a networked client device and a server. There is a base part and a first covering overlying the base part. The metal main body includes a base and sidewalls integrally bent along edges of the base, and the electrically non-conductive and heat conductive silicon layer is formed on inner sides of the base and the sidewalls. Furthermore, the tube ends have short connecting surfaces, onto which the collecting tanks are placed with their legs or collars. The one or more verification tools examine the generated code in an effort to detect the one or more errors that were introduced.