Computer clusters have increasingly been used as an application in sectors of the economy. Examples of applications that draw attention, due to its growth, regard social networks and also e-commerce sites. Thus, energy costs for cooling data centers have increased worldwide at high and alarming levels. Additionally, the environmental impacts associated with this growth are also significant. The current Projeto Final de Graduação comes to reducing energy consumption in data centers, through optimization of thermal management applied, while also ensuring the quality of service offered to the user.