The DARKFLASH DS900 AIR BLACK ATX Case has dimensions of 434*218*454mm and comes in a packing size of 495*280*515mm. It is made of 0.5 SPCC material and is compatible with ATX, M-ATX, and ITX motherboards. The case can accommodate 2 HDDs and 2 SSDs, and has 7 expansion slots. The maximum VGA length is 425mm and the maximum CPU height is 170mm. The power supply is located at the bottom and supports ATX. The case supports radiator systems, with a 240mm radiator on the side and either a 240mm or 360mm radiator on the top (provided the memory height is within 45mm). The fan support includes 120mm fans on the side, 120mm or 140mm fans on the top, 120mm fans on the rear, and 120mm fans on the bottom. The front and left panels of the case are made of tempered glass.