Yes they do. The top one is mislabeled as fan speed, but it is a volume meter. The middle one is Temp, and the bottom is fan speed.On the side there are two dials that control the fan speed. When I open the front it reveals two dvd drives. One is a burner and the other is a regular drive. Then I have two more open 5.25 bays and two 3.5 bays. I can add two more internal HDDs as well.