The new definition of silence is here! The Define R5 enclosure achieves the highest level of quiet work thanks to strategically spaced, dense deafening material, ModuVentTM ventilation hole guards and precisely tuned fans in the Dynamic series. Equipped with intelligently designed enthusiast-oriented functions, providing a quiet enclosure with strong and expansional air and liquid cooling. The Define R5 was designed for configuration possibilities, can accommodate up to 8 hard drives and all modern graphics cards. If you want to expand your system with water cooling components or more fans, the system can be easily configured to meet your requirements. Key features Optimumly designed for quiet operation with high density sound absorbing material in the entire housing, without prejudice to the possibility of air flow and cooling Wide water cooling support for its size; housing radiators up to 420 mm on top and 360 mm on front Equipped with new toolless plugs of ModuVentTM fan sockets that allow the user to install more fans if necessary or cover fan sockets to maximize sound absorption Including two Fractal Design GP-14 140 mm fans designed for excellent airflow while maintaining low noise The fan controller with three speeds is strategically integrated with the front panel and supports up to three fans Multiple disk space Two dedicated SSD mounts, purely placed behind the motherboard tray, equipped with innovative new brackets for installation and dismantling without tools The HDD frame system can accommodate up to eight 3.5" or 2.5" discs and is more flexible than ever, allowing the user to modify the housing system according to personal preferences, with more frame transfer sites The ODD cage can be easily removed to get extra indoor space; the area can be released to allow increased airflow, provide a new place to mount the HDD cage or make more room for water cooling elements. Robust metal hard drive trays provide excellent damping properties for hard drives while providing better air flow through the cage thanks to a modern, more open construction