Sleek design incorporating a high quality 3mm thick aluminum panel with a fine curvature and great cooling performance. Premium aluminum treated with D.S.A. Surface ProcessingThe Rubber Grip Strip prevents the notebook from sliding. Ergonomically designed to minimize user fatigue. Two centrifugal fans for consistent high air pressure and fast cooling performance. 679 high capacity vent holes evenly distribute the flow of cold air to cool the entire notebook.