ZM-NC1000 has a sleek design incorporating a high quality 3mm thick aluminum panel with a fine curvature & great cooling performance. Its rubber grip strip prevents the notebook from sliding. It is ergonomically designed to minimize user fatigue. 679 high capacity vent holes evenly distribute the flow of cold air to cool the entire notebook. Optimized ventilation structure & aerodynamic design provide excellent performance even during low noise level operation. In addition the ZM-NC1000 has two centrifugal fans for consistent high air pressure & fast cooling performance & Fan speed adjustable to accommodate the user's environment.