4 PIN CPU Cooling Fan with Heatsink compatible with HP P/N: 665309-001 641477-001 666390-001 640903-001 DV5V 2.0W<img src="http://ecx.images-amazon.com/images/I/51sDp5fUlmL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51-c7K4FGpL.jpg" noproxy>