CPUs that Support Server Segment of Product

253Intel Xeon E5520 CPU
254Intel Xeon E5507 CPU
255Intel Xeon E5506 CPU
256Intel Xeon E5504 CPU
257Intel Xeon E5503 CPU
258Intel Xeon E5502 CPU
259Intel Xeon E5472 CPU
260Intel Xeon E5462 CPU
261Intel Xeon E5450 CPU
262Intel Xeon E5440 CPU
263Intel Xeon E5430 CPU
264Intel Xeon E5420 CPU