Alienware Predator 313-9267 Gaming Chassis w/Light Kit Alienware Predator 2.0 7-Bay ATX Full Tower Gaming Case General Features: Color: Silver Steel chassis No power supply 7-Bay Full Tower Case Dual-hinge door Screw-less design Tool free! Rolled edges Easy to remove side panels Screw-less rails for easy installation Two (2) 4-inch fans installed Built-in LEDs Drive Bay Features: Three (3) 5.25-inch external drive bays