A mounting pad for a disk drive is provided. The mounting pad includes a sealing layer, which is formed on one surface of the disk drive so that a gap between a base and a cover of the disk drive can be sealed; an adhesive layer, which is formed on a surface of the electronic system facing the disk drive; and a vibration attenuation layer, which is interposed between the sealing layer and the adhesive layer to attenuate physical shocks and/or vibrations applied to the disk drive from the outside. Accordingly, it is possible to install the disk drive in the electronic system more firmly, attenuate physical shocks and vibrations applied to the disk drive from the outside, and seal a gap between the base and the cover of the disk drive.