The new Dell Precision workstation line of professional desktop computers has been completely redesigned on the outside and the inside. The new design focuses on ease of use, access and service, because professional users modify and upgrade their workstations more regularly than non-professional users. The interior design features two zones, one for the user accessible components and airflow shrouds for safety and optimized cooling, and the other more secure zone for safely isolating the cables and power supply. The unique front bezel blends airflow, security and esthetics in a unique, elegantly molded-curved part.