Dell Precision M6500 Series Laptop Cooling Fan and Heatsink 8XFNX 08XFNX CN-08XFNX for Nvidia Quadro FX3800 & FX3700 Video Cards.
Dell Heatsink Part Number: 8XFNX 08XFNX CN-08XFNX
Dell Fan Part Number: DFS521305MH0T
Compatible Part Numbers: FBXM2020010
Compatible Nvidia Models: FX3800 FX3700
Compatible Models: Dell Precision M6500 M6400 Series