PAEAN M, design art in its best by RAIJINTEK – an Open frame Micro ATX Chassis, main structure is including middle plate, made of 3.0mm Aluminum with black sand blasting, 4pcs Aluminum cylinder with Rubber tube, and 4.0mm tempered glass at front as well. PAEAN M provides surprising not only several functions, able to install Micro-ATX and Mini-ITX M/B, supporting 240/280mm radiator, 4pcs HDDs, 5PCI slots, and 2* USB3.0, but it is also with many features, tool-free for easy installation, max VGA length up to 430mm, max PSU length up to 200mm. PAEAN M satisfies not only your request of design and elegance, but also gives you freedom and the joy of installing device in a great case.