There is no technical guide for PowerEdge T630 so we don't know when is needed the internal the internal Fans block formed by 4 fans and the other 2 fans located in the rear side of the tower. Also if there are some different heatsinks like R630 where changes depending of the power of CPU.
Could someone have more information about fans and heatsinks for this model?.
I think there is not such info published. This set of cooling fans are optional depending on the hardware configuration. You can check if the system needs this aditional cooling by checking the IDRAC temeprature meters with and without them.
Hope this helps.
Diego López Social Media and Communities Professional Dell Technologies | Enterprise Support Services #Iwork4Dell
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