Fractal Design Define 7 Midi Tower BlackThe Define 7 is the latest pinnacle of the renowned Define series, setting a new standard for what you should expect from a mid tower case when it comes to modularity, flexibility and ease of use. Introducing the Define 7 series Re defining versatility Open and interchangeable Swap in the ventilated panel to add three filtered fan positions; remove the entire top to build and route with zero hindrance. Superior airflow by design Three Dynamic X2 GP 14