The spacious interior offers two preinstalled 120mm front and rear fans, and includes the option to install up to five 120mm fans for extra cooling boost. Up to five 3.5" drives or seven 2.5" drives in total can be installed, or for those looking to run high-end graphics cards up to 330mm, the 3 bay FlexCage" can be easily removed. Colossus Mini-ITX supports installation of thick 240 mm radiators on the top or front, and the easily removable bottom dust filter prevents from dust accumulating dust inside the case over time. Colossus Mini-ITX is the perfect choice for enthusiasts who are looking for compact stylish case with excellent water cooling support and massive storage options. Features: Futuristic Form " Bold lines with a compact design LiteTrak Technology " Smooth multimode lighting with three colors and an included pulse mode Unmatched Flexibility " Supports long graphics cards and up to 240mm water cooling radiators Maximum Storage Potential " Five 3.5" HDDs or eight 2.5" SSD locations available BitFenix FlexCage - Modular hard disk cage can be completely removed for added flexibility SuperSpeed USB 3.0 " Two ports included for blazing file transfers BitFenix SofTouch Surface Treatment " Luxurious matte finish and soft feel Friendly Installation " Tool-free drive locking mechanisms, cable management and filtered intakes model : BFC-CLI-300-KKLS1-RP tag : Computer Cases