Dell Standard Fan for R640

The various components of a computer system, such as the chipset, the graphics card, and the hard drive, can produce a large amount of heat while operating. This heat may be harmful to the proper functioning of the system. The fans are responsible for dissipating this heat and maintaining safe temperature limits.

Different processors have different operating temperatures. The higher the speed of the processor, the better the fan needs to be. The chassis type is also important as it defines the housing of the assembly and compatibility with the system.

To buy the right fan for your system, we recommend using the Service Tag lookup feature in the Parts For Your Dell tool. This will allow us to identify the processor type and speed of your system and select compatible products for it.

Please note that some of our replacement products are provided as kits or assemblies. These kits may contain additional parts required for installation; these parts will be listed separately as 'Component Parts' in the Highlights section of this page. If a product is not sold as a kit or assembly, it may require complementary parts for ease of installation.