Dell PowerEdge XR4520C Node For XR4000Z w/ Integrated Single Xeon D-2796NT. Single Integrated Intel Xeon D-2796NT 3.10 GHz 20 Core. Memory Not Included w/ 4x Dimm Slots. Dell PowerEdge XR4510c Front Assembly PN#: 00WJT. Please be sure to include your full address and whether your location is commercial or residential and if it has a loading dock. We have a large selection of Servers. 20+ years in business. Specialize in large qty server sales. All logos and product names throughout this page are properties of their respective owners.