CPU

HPE Intel Xeon processor 3060 - 2.4GHz (Conroe, 1066MHz front side bus, 4MB cache, dual core, 775 LGA)

HPE Intel Xeon 3070 Dual Core processor - 2.66GHz (Conroe, 1066MHz front side bus, 4MB Level-2 cache, LGA775 socket)

HPE AMD Opteron 2210 HE 1.8GHz Dual Core 2M BL465c G1 Processor Option Kit

HPE Intel Dual Core Pentium D 925 mainstream processor - 3.0GHz (Presler, 800MHz front side bus, 4MB Level-2 cache/2MB per core, socket LGA775)

HPE Intel Dual Core Pentium D 925 mainstream processor - 3.0GHz (Presler, 800MHz front side bus, 4MB total Level-2 cache, socket LGA775)

HPE Intel Xeon 7110M 64-bit Dual-Core processor - 2.6GHz (Tulsa, 4MB Level-2 cache, 800MHz front side bus, 95 watt thermal design power (TDP), socket 604 mPGA) - Includes heatsink