CPU

HPE Intel Xeon E5440 2.83GHz Quad Core 12MB BL480c Processor Option Kit

HPE Intel Xeon E5430 2.66GHz Quad Core 12MB BL480c Processor Option Kit

HPE Intel Xeon E5405 2.0GHz Quad Core 12MB BL480c Processor Option Kit

HPE Intel Xeon E5462 Quad-Core processor - 2.80GHz (Harpertown, 12M Level-2 cache, 1600MHz front side bus, 80 watts thermal design power (TDP), socket LGA 771)

HPE Intel Xeon L5430 Quad-Core 64-bit processor - 2.66GHz (Harpertown, 12MB Level-2 cache, 1333MHz front side bus, 50 watt Thermal Design Power (TDP), LGA771 socket) - Includes thermal grease and alcohol pad

HPE Intel Xeon Quad Core processor L5410 - 2.33GHz (Harpertown, 1333MHz, 2x6MB level-2 cache, Quad-Core, 50W, FSB) - Includes thermal grease and alcohol pad