As a special branch, New Ark 90SE retains all the key features of your family while offering more assembly fun. In this E-ATX case, you can install AIO liquid cooling up to 360 mm at the front, top or side. Meanwhile, with the RGB concentrator pre-installed, you can build your RGB lighting and control it with the buttons on the box. Finally, the universal features of the product family, such as a clear power supply cover, rubber grommets and a removable hard drive box will continue to give you a great building and usage experience. EASIER RGB CONTROL AND SYNCHRONIZATION A 6-port ADD-RGB hub is pre-installed in New Ark 90SE. With this, you can synchronize all ADD-RGB parts in the system and control them by using the buttons on the box or motherboard support easily. UNIQUE FRONT AND TOP PANELS The acrylic tubes, illuminated by ADD-RGB strips, are embedded in the front and top panels, providing a unique and dynamic look. SIDE RADIATOR INSTALLATION BRACKET Multiple ventilation holes are carved into the side panel, allowing AIO liquid cooler radiators to be installed on the side while creating an avant-garde style. VERTICAL GPU MOUNTING BRACKET New Ark 90SE supports vertical graphics card mounting (vertical PEC 300 cable sold separately) CRYSTAL APPEARANCE Tempered glass is used for the entire left side panel and 75% of the top/front panels. With a solid metal structure, New Ark 90SE has a crystal look and is as strong as diamond.