Dimension : 376 x 215 x 446 mm, . Fan: Not Included . Drive Bay : 2.5” SSD x 3, 3.5” HDD x 2 . Motherboard : ATX/ m-ATX/ ITX . Front I/O Port : USB 3.0=1, USB 2.0=2, Audio=2 . CPU Cooler Max. Height : 160mm . GPU Card Max. Length : 315mm . AIO & Fans Support : Front 120/240mm . Top 120/240mm, Back 120mm Free 3 Rainbow fans