HP 881117-001 - Intel Itanium 9750 Four-core, 64-bit Processor - 2.53 GHz (Kittson, 32MB Level-3 cache, Intel QuickPath interconnect (QPI) speed 6.4 GT/s, 170 watt thermal design power (TDP), socket LGA1248) Retail
HP 881115-001 - Intel Itanium 9740 eight-Core 64-bit processor - 2.13GHz (Kittson), 24MB Level-3 cache, Intel QuickPath interconnect (QPI) speed 6.4 GT/s, 170 watt thermal design power (TDP), socket LGA1248 Retail
HP 881116-001 - Intel Itanium 9720 four-Core 64-bit processor - 1.73GHz (Kittson, 20MB Level-3 cache, Intel QuickPath interconnect (QPI) speed 6.4 GT/s, 130 watt thermal design power (TDP), socket LGA1248) Retail
HP 614734-001 - Intel Xeon E5-5540 Four-Core 64-bit processor - 2.66GHz Nehalem-EP, 12MB Level-3 cache, Intel QuickPath interconnect (QPI) speed 5.86 GT/s, 80 watt thermal design power (TDP), socket FCLGA1366) Retail
HP 641467-001 - Intel Xeon X5672 Four-Core 64-bit processor - 3.2GHz (Westmere-EP, 12MB Level-3 cache, Intel QuickPath Interconnect (QPI) speed 6.4 GT/s, 95 watt Thermal Design Power (TDP), FCLGA 1366 socket) Retail
