DDR (Double Data Rate) memory component with light effect

Abstract

The utility model discloses a DDR memory assembly with a light effect, and relates to the technical field of DDR memories, the DDR memory assembly comprises a light-emitting type DDR memory bank and a heat dissipation vest, the light-emitting type DDR memory bank comprises a PCB, the heat dissipation vest comprises a light guide connecting piece, a first shell and a second shell, and the first shell and the second shell are respectively clamped on two board surfaces of the PCB; the first shell is provided with a first expansion piece, a first joint piece, a first cooling fin and a first light guide groove, the second shell is provided with a second expansion piece, a second joint piece, a second cooling fin and a second light guide groove, and the light guide connecting piece is provided with a first connecting piece and a second connecting piece; when the heat dissipation waistcoat is installed, especially after the first shell and the second shell are clamped close to the two plate faces of the PCB respectively, the first shell and the second shell can be connected easily, conveniently and stably in the connection mode that the first cooling fin and the second cooling fin are sleeved with the first connecting piece and the second connecting piece respectively.

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