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 XR246AA - T5550 Intel core 2 two-cores, processor - 1.83GHz (2MB Level-2 cache, 667 MHz speed FSB (front side bus), 35 watt thermal design power (TDP), socket PPGA478) Retail
HP 513861-001 - Intel Xeon E5410 Quad-Core 64-bit processor - 2.33GHz (Harpertown, 12MB Level-2 cache, 1333MHz front side bus, 80W Thermal Design Power (TDP), LGA771 socket) Retail
HP 344710-001 - Intel Xeon processor - 2.8MHz (Prestonia, 533MHz Front Side Bus (FSB), 512 KiB Level-2 cache, 74W Termal Design Power (TDP), socket 603) 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
