Product Detail All Aluminum chassis Removable HDD racks with anti-vibration pads for easy assembly and reduced noise Retaining holes for best cable routing and neatness Dual 230mm top fans provide for improved exhaust airflow HDD module with dual 120mm LED to enhance internal airflow . The "Cooler Master ATCS 840 Aluminum ATX Full Tower Case Silver - RC-840-SSN1-GP" is best product for you. We recommended Cooler Master ATCS 840 Aluminum ATX Full Tower Case Silver - RC-840-SSN1-GP