GX571AAR - HP - Xeon E5420 4-Core 2.50GHz Socket LGA-771 12MB Processor GX571AAR - HP - Xeon E5420 4-Core 2.50GHz Socket LGA-771 12MB Processor $63.33 $51.49
486617-002 - HP - Xeon E5420 4-Core 2.50GHz Socket LGA-771 12MB Processor 486617-002 - HP - Xeon E5420 4-Core 2.50GHz Socket LGA-771 12MB Processor $80.70 $65.61
455274-104 - HP - Xeon E5420 4-Core 2.50GHz Socket LGA-771 12MB Processor 455274-104 - HP - Xeon E5420 4-Core 2.50GHz Socket LGA-771 12MB Processor $80.70 $65.61
495614-L21 - HP - Xeon X5482 4-Core 3.20GHz Socket LGA-771 12MB Processor 495614-L21 - HP - Xeon X5482 4-Core 3.20GHz Socket LGA-771 12MB Processor $963.05 $782.97
493216-L21 - HP - Xeon L5430 4-Core 2.66GHz Socket LGA-771 12MB Processor 493216-L21 - HP - Xeon L5430 4-Core 2.66GHz Socket LGA-771 12MB Processor $84.07 $68.35