DUNAO PC CASE It supports ATX/M - ATX motherboards. The size of the case is 410×210×450 mm, and the packing size is 497×262×465 mm. It has I/O interfaces such as HD Audio, one USB3.0 port, and two USB2.0 ports. It is made of SPCC + Tempered Glass. There are two 120 - mm fan slots on the top of the case, three 140 - mm or two 120 - mm fan slots in the front, and one 120 - mm fan slot at the rear. This case supports 240 - mm water cooling, has a GPU limit of 360 mm, a CPU height limit of 165 mm, can hold 1150 pieces of 40HQ, has a net weight of 5 kg, and a gross weight of 5.9 kg.