Case Size: Mid Tower Motherboard Support EATX (12"x10.9") ATX Micro-ATX Mini-ITX Drive Bays 3 x 2.5" Bay 4 x 2.5"/3.5" Combo Bay Expansion Slots 7 2 (additional vertical) Front I/O Port 1 x Headphone 1 x Microphone 2 x USB 3.1 Gen1 Tempered Glass Left Side Radiator Support (Front) 120 mm 140 mm 240 mm 280 mm 360 mm Radiator Support (Top) 120 mm 140 mm 240 mm 280 mm 360 mm Radiator Support (Rear) 120 mm 140 mm Cooling Support (Front) 3 x 120 mm 2 x 140 mm Cooling Support (Top) 3 x 120 mm 2 x 140 mm Cooling Support (Rear) 1 x 120 mm 1 x 140 mm Pre-installed Fans (Front) None Pre-installed Fans (Rear) None Maximum CPU Cooler Height 180 mm Maximum GPU Length 420 mm Maximum PSU Length 240 mm Removable Dust Filters Front Top Bottom Maximum Cable Management Space 30 mm Dimensions 251 x 545 x 552 mm Weight 9.9Kg