Genuine Apple iMac Pro 27" A1862 (Late 2017) Heatsink Assembly Pulled from a fully functional iMac Pro. This is the heavy-duty, black-coated copper thermal solution designed specifically for the high-TDP Xeon processors and Vega 56/64 graphics cards. Specifications: Part Numbers: 923-02027 / 610-00245 / 610-00248 Compatibility: Fits all iMac Pro A1862 (2017) models. Design: Unified dual-plate design for simultaneous CPU and GPU cooling. Condition: Excellent. No bent fins, no corrosion. All thermal contact plates are clean and flat.
