For sale is a genuine original copper heatsink removed from a Microsoft Surface Laptop Go (Model 1943). Details: Part Number: 3BZ91HSMF10 (visible on label) Compatibility: Fits the Surface Laptop Go 1 (12.4" model). Condition: Good used condition. The copper pipe is straight with no bends or dents. The black insulation tape is intact. Function: This is the passive cooling element that sits over the CPU. Note: This listing is for the heatsink only; the fan is not included.
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