HP 466665-L21 - Intel Xeon E5410 Quad Core processor - 2.33GHz (Clovertown, 1333MHz front side bus, 12MB total Level-2 cache, LGA771 socket) - Factory Installed Option (FIO) kit Retail
Hewlett-Packard (HP) 466656-B21 - 2.66Ghz 1333Mhz 12MB Cache LGA771 Intel Xeon E5430 Quad-Core CPU Processor Sale $39.00 Retail $129.00
Hewlett-Packard (HP) 466665-B21 - 2.33Ghz 1333Mhz 12MB Cache LGA771 Intel Xeon E5410 Quad-Core CPU Processor Sale $35.00 Retail $65.00
HP 466654-L21 - Intel Xeon Dual Core processor L5240 - 3.0GHz (Wolfdale, 1,333MHz front side bus, 2x2MB Level-2 cache, 40W) - Factory Installed Option (FIO) kit Retail
HP 466669-L21 - Intel Xeon Dual-Core processor E5205 - 1.86 GHz (Wolfdale DP, 1333 front side bus, 6MB Level-2 cache, 65-watt) - Factory Installed Option (FIO) kit Retail