CPU

HPE Intel Xeon E5405 2.0GHz Quad Core 12MB ML150 G5 Processor Option Kit

HPE Intel Xeon E5420 2.50GHz Quad Core 12MB ML150 G5 Processor Option Kit

HPE Intel Xeon processor - 2.13GHz (Kentsfield, 1066MHz front side bus, 8MB Level-2 cache (2 MB per core), FC-PGA, socket 775)

HPE AMD Opteron 2346 HE Quad-Core processor - 1.8GHz (Barcelona, 2MB Level-3 cache, 1.0GHz HyperTransport (HT), 68 watt Thermal Design Power (TDP), socket F (1207-LGA)) - Includes thermal grease and alcohol pad

HPE AMD Opteron 2347HE Quad-Core processor - 1.9GHz (Barcelona, 2MB Level-3 cache, 1.0GHz hypertransport (HT), 68 watt Thermal Design Power (TDP), socket F (1207-LGA))

HPE AMD Opteron 8347HE Quad-Core processor - 1.9GHz (Barcelona MP, 2MB Level-3 cache, 1.0GHz HyperTransport (HT), 79 watt Thermal Design Power (TDP), socket F)