Micro-ATX Gaming PC Casing See-Thru Side panel USB 3.0 + 2 X USB 2.0 Front Port 7 Expansion Slots 3.5 X 1 + 2.5 X 2 Driver Bays 0.4 MM Black coated body case Support up to 270 MM VGA card length Support up to 150 MM CPU height Optional cooling system : Front 120 MM X 3 Rear 120 MM X 1