AeroCool PGS B Series ATX Mid Tower Devil Red Gaming Case High-performance 0.7mm SPCC Mid Tower case designed for DIY enthusiasts and heavy-duty gamers Includes 1 x external 2.5" HDD Hot Swap docking on top panel for easy access Superb Airflow design with easy adjust top flap air vent and can install up to 9 fans Includes two fan controller knobs with each controls fans up to 25W Supports 2x USB3.0 and audio & Mic