CPU

HPE Intel Xeon X5272 Dual-Core 64-bit processor - 3.4GHz (WolfDale, 6MB Level-2 cache, 1600MHz front side bus, 80 watt thermal design power (TDP), socket LGA771) - Includes thermal grease and alcohol pad

HPE Intel Xeon X5260 Dual-Core 64-bit processor - 3.33GHz (Wolfdale, 6MB Level-2 cache, 1333MHz front side bus, 80 watt thermal design power (TDP), LGA771 socket) - Includes thermal grease and alcohol pad

HPE Intel Xeon L5240 Dual-Core 64-bit processor - 3.00GHz (Wolfdale, 6MB Level-2 cache, 1333MHz front side bus, 40 watt thermal design power (TDP), LGA771 socket) - Includes thermal grease and alcohol pad

HPE AMD Opteron 8224 dual core processor - 3.2GHz (Santa Rosa, 1000MHz front side bus, 2MB (2x1MB) Level-2 cache, 1207 LGA, 120W)

HPE Intel Xeon E5440 Quad-Core 64-bit processor - 2.83GHz (Harpertown, 12MB Level-2 cache, 1333MHz front side bus, 80 watt thermal design power (TDP), LGA771 socket) - Includes thermal grease and alcohol pad

HPE Intel Core 2 Duo processor E4600 - 2.4GHz (Conroe, 800MHz front side bus, 2MB Level-2 cache (2MB per core), 65 watt thermal design power (TDP), socket LGA775)