Dell PowerEdge T440/T640 heatsink is a replacement cooling component for these server systems. The listing identifies it as a heatsink and associates it with both PowerEdge models.
The part is listed as MPN 489KP-RFB, with OEM reference 0489KP-RFB. It is a used or refurbished component, suitable for service or replacement where this part is required.
This listing describes the heatsink only; it does not specify package contents or additional features.