HP 269621-001 - Intel Xeon 5150 two cores processor - 2.66GHz (Woodcrest, 4MB Level-2 cache, 1333 MHz front-side bus (FSB), 65 watt thermal design power (TDP), socket LGA771) Retail
HP AD396-2101C - Intel Itanium 9140M dual core processor - 1.66GHz (Montvale, 18MB Level-2 cache, 667MHZ Front Side Bus (FSB), 104W Thermal Design Power (TDP), socket PPGA611) Sale $399.00 Retail
HP 395806-001 - Intel Xeon Single-Core 64-bit processor - 3.80GHz (Irwindale, 2MB Level-2 cache,800 MHz front side bus (FSB), 110 watt thermal design power (TDP), socket PPGA604 ) Retail
HP AB451-69001 - Intel Itanium 2 dual core processor - 1.4GHz (Montecito, 400MHz Front Side Bus (FSB), 256KB Level-2 cache, 12MB Level-3 cache (6MB per core), 104W Thermal Design Power (TDP), socket PPGA611) Retail
HP AB584-69001 - Intel Itanium 2 dual core processor - 1.6GHz (Montecito, 533MHz Front Side Bus (FSB), 256KB Level-2 cache, 18MB Level-3 cache (9MB per core), 104W Thermal Design Power (TDP), socket PPGA611) Retail