Notebook Computers have become increasingly pervasive in recent years for their compact size and portability. A notebook computer is more likely to success in the highly competitive market if it is designed to fit the consumer's preferences. Although consumer preferences are difficult to identify, research findings from this study indicate that the conjoint analysis can be used to explore effectively the best product mix for a notebook computer and analyze the weights among the attributes that transform from the selected factors. Therefore an optimum design model for a notebook computer can be established.