Rosewill Helium Flow Black Mid-Tower Gaming Case — ATX, Mesh Panel, Tool-Less, High-Airflow, 1x 120mm PWM Fan

Quick tool-free access: Removable side panel can be taken off without tools, making maintenance and component swaps fast and simple. Flexible internal layout: The modular interior accommodates a range of build choices and supports dual 360mm liquid-cooling radiators for advanced cooling setups. Airflow-first ventilation: A front mesh with 1mm ventilation holes promotes strong airflow while helping block dust; the chassis is engineered for effective heat dispersion to keep high-performance parts running cool. Included fan and cooling support: Comes with 1x 120mm PWM fan and is designed to work with additional cooling hardware for sustained thermal management. Room for big GPUs and modern power connectors: Fits graphics cards up to 390mm long and leaves 40mm of clearance from the side panel to prevent strain when routing 12VHPWR cables. Builder-friendly design: An intuitive layout and easy installation process make this case suitable for newcomers and experienced PC builders alike, and it supports ATX motherboards for standard desktop builds.