CPU

HPE AMD Opteron 250 processor - 2.4GHz (CG stepping, 1MB L2 cache, FPGA, 68W, 940 pin)

HPE AMD Opteron 852 Single-Core processor - 2.6GHz (Athens, 1MB Level-2 cache, 1.0GHz HyperTransport (HT), 68 watt Thermal Design Power (TDP), socket 940)

HPE AMD Opteron 252 - 2.6GHz (1MB Level-2 cache, 95W, socket 940)

HPE Intel Celeron D processor 336 - 2.8GHz (Prescott, 533MHz front side bus, 256KB Level-2 cache, socket LGA775)

HPE Intel Celeron D 340 processor - 2.93GHz (Prescott), 256KB Level-2 cache, 73 watt thermal design power (TDP), socket PPGA478

HPE Intel Xeon Single-Core 64-bit processor - 3.20GHz (Irwindale, 800MHz front side bus, 2MB Level-2 cache, 110W) - Includes heat sink with processor holder