SSD (Solid State Disk)

The utility model provides an SSD (Solid State Disk) which comprises a chip, a heat dissipation piece and a heat conduction piece, and the heat dissipation piece is used for dissipating heat of the chip; the heat conduction piece is located between the chip and the heat dissipation piece, and the two side faces of the heat conduction piece are tightly attached to the chip and the heat dissipation piece respectively. According to the SSD disk, the chip and the heat dissipation piece are connected through the heat conduction piece, the heat transfer path can be absorbed by the heat dissipation piece only through the heat conduction piece, and the heat dissipation efficiency of the SSD disk is greatly improved; and meanwhile, the heat dissipation structure of the SSD does not need to be conducted through a heat conduction pad, so that the heat dissipation structure is not limited by the heat conduction coefficient of the heat conduction pad, and the heat dissipation efficiency of the SSD is further improved. 本实用