Xigmatek Eris EN6305 Black Steel/ABS Mini-ITX Mini Tower Computer Case EN6305 Supports up to 300mm game graphics. 120mm water cooler support with innovative 240mm water cooler option with removal of optical disc drive. Supports standard ATX size power supply. Removable, tool-free, thumb-screw, top and side panels for convenient mounting of components Innovative silent free flow air design and highly ventilated for optimal thermal reduction I/ O panel includes 2 x Super-Speed USB 3.0, HD Audio In/Out jacks Includes pre-installed silent 80mm high-efficiency liquid FCB (Fluid Circulative Bearing) fan Prestige, brushed aluminum style front panel