Aigo DarkFlash DLM23 Tempered Glass m-ATX Gaming CasingDoor opening side panel with magnetic design makes it easy to disassemble and is completely tool free. Top cover adopts magnetic design to prevent chassis from dust and better for cleaning. The black side class shows the light effect in a low profile way. Meanwhile, the overall tempered glass design makes the inner view of the chassis broad. 0.6mm SPCC is painted to form the metal structure with impressive beauty. The air inlet design of the right panel, not only have a good looking appearance but also cool effect. User-friendly design is adopted to make it available to update or expand in PC build. It could install 120mm x2 or 140mm x2 air cooler and 240mm water cooler, making more option for users. Thermal solution is achieved by excellent internal cooling channel and up to 5 fans can be installed in it. The high speed transmission efficiency of the USB 3.0 is equipped at the top, which brings about much convenience.