extremely stable and dependable structure due to 1.0mm metal thickness perfect EMI-protection screwless working with assembly rails fan holder enables screwless fan installation lockable case; washable front-dust-filter rubber-cushioning for better HDD-protection CPU-cooling via Air-Guide 2 optional 12cm fan (front and back) can be installed detachable 3.5"-cage front-USB & audio, optional Firewire high quality power switch perfect for high-end-PCs and entry-server
extremely stable and dependable structure due to 1.0mm metal thickness