ATX, Mini-ITX, Micro-ATX Support Steel Frame & Tempered Glass Panel 4+2 x 2.5" Drive Bays 2 x 3.5" Drive Bays 7 x Expansion Slots USB 3.2 Gen 1 & Gen 2, 3.5mm Audio 4 x 140mm Fans Included 360mm Radiator Support 7.2" Max CPU Cooler Clearance 15.7" Max GPU Clearance