Fractal Design Core 1000 Cases, Black (FD-CA-CORE-1000-BL) Optimized for performance in a compact, Micro ATX form factor with multiple cooling options Innovative, easily removable HDD-tray which mounts the HDD's vertically with anti vibration silicone grommets Supports graphic card lengths up to 210mm when using both HDD slots in the removable HDD tray Supports graphic card lengths up to 350mm when using only the top HDD slot in the removable HDD tray Supports CPU coolers with height of 135mm