HP 594888-001 - Intel Xeon E5507 Quad-Core 64-bit processor - 2.26GHz (Nehalem-EP, 4MB Level-3 cache, Intel QuickPath Interconnect (QPI) speed 4.8 GT/s, 80 watt Thermal Design Power (TDP), FCLGA 1366 socket) Retail
HP 604623-001 - Intel Pentium G6950 Two-Core 64-bit processor - 2.80GHz (3MB SmartCache, Intel QuickPath interconnect (QPI) speed 2.5 GT/s, 73 watt thermal design power (TDP), socket FCLGA1156 ) 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
HP 731932-001 - Intel Xeon E7-8891 v2 Ten-Core 64-bit processor - 3.2GHz (Ivy Bridge, 37.5MB Level-3 cache, Intel QuickPath interconnect (QPI) speed 8.0 GT/s, 155 watt thermal design power (TDP), FCLGA 2011 socket) 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 P0004341-001 - Intel Xeon E7-8890V4 twenty-four-Core 64-bit processor - 2.20GHz (Broadwell, 24MB Level-3 cache, Intel QuickPath interconnect (QPI) speed 9.6 GT/s, 164 watt thermal design power (TDP), socket FCLGA2011) Retail
HP 725279-001 - Intel Xeon E3-1220L v3 Dual-Core 64-bit low-power processor - 1.10GHz (Haswell, 4MB Level-3 cache, Direct Media Interface (DMI) speed 5.0 GT/s, 13 watt thermal design power (TDP), socket FCLGA 1150) Retail
HP 874734-001 - Intel Xeon-G 6140 eighteen-Core 64-bit processor - 2.30GHz (Skylake), 24.75MB Level-3 cache, 140 watt thermal design power (TDP), socket FCLGA3647 Retail
HP 875716-001 - Intel Xeon Silver 4116 twelve-Core 64-bit processor - 2.10GHz (Skylake), 16.5MB Level-3 cache, 85 watt thermal design power (TDP), socket FCLGA3647 Retail