CPU

HPE Intel Xeon Dual Core processor L5240 - 3.0GHz (Wolfdale, 1,333MHz front side bus, 2x2MB Level-2 cache, 40W)

HPE Intel Xeon Dual Core processor L5240 - 3.0GHz (Wolfdale, 1,333MHz front side bus, 2x2MB Level-2 cache, 40W) - Factory Installed Option (FIO) kit

HPE Intel Xeon E5430 Quad Core processor - 2.33GHz (Clovertown, 1333MHz front side bus, 12MB total Level-2 cache, LGA771 socket)

HPE Intel Xeon E5430 Quad Core processor - 2.33GHz (Clovertown, 1333MHz front side bus, 12MB total Level-2 cache, LGA771 socket) - Factory Installed Option (FIO) kit

HPE Intel Xeon Quad-Core processor L5420 - 2.5 GHz (Harpertown, 1333 front side bus, 12MB (2x6MB) Level-2 cache, 50W)

HPE Intel Xeon Quad-Core processor L5420 - 2.5 GHz (Harpertown, 1333 front side bus, 12MB (2x6MB) Level-2 cache, 50W) - Factory Installed Option (FIO) kit