Heatsink and fan assembly for

HP 840733-001 heatsink and fan assembly is a replacement cooling part for compatible 15-inch HP products with discrete graphics. It combines the heat sink and fan in one assembly to support the notebook’s cooling system during normal operation.

HP’s service guide identifies this part number for the discrete-graphics configuration. It also lists the fan as included with the heat sink, so the assembly brings both cooling components together. The guide covers HP ProBook 650 G3 notebooks; this part is intended for the 15-inch discrete-graphics configuration described in the guide.

This is a useful service replacement when the corresponding cooling assembly needs attention. The package contents confirmed by HP are the heat sink and fan assembly.