Dimension: 372x210x480mm . Fan: 4 fans included .Drive Bay : 2.5” SSD x 1, 3.5” HDD x 1 .Motherboard : ATX/ m-ATX/Mini-ITX .Top I/O Port : USB 3.0=1,USB.0x2,Audio .CPU Cooler Max. Height: 160mm .GPU Card Max. Length: 320mm .Fans Support : Front 120mmx3/140mmx3 .Top 120mmx2 , back: 120mm