Abstract: A cooling device is disclosed for a computer having a drive bay region with at least one drive bay adapted to receive a drive. The device comprises a case configured to mount within the drive bay of the computer having at least a first and at least a second opening. When mounted within the drive bay, the first opening is exposed to ambient air about the computer and the second opening is disposed within the drive bay region of the computer. The device also comprises at least one air movement device mounted within the case. The air movement device is configured in one of two ways. In a first way, it draws cooling air through the first opening and exhausts substantially all of the cooling air though the second opening into the drive bay region. In a second way, the air movement device draws air through the second opening from the drive bay region and exhausts it through the first opening. A mechanism for supplying power to the air movement device is also provided.