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HP 788367-001 - Intel Xeon E7-8880 v3 Eighteen-Core 64-bit processor - 2.3GHz (Haswell, 45MB Last Level Cache, Intel QuickPath Interconnect (QPI) speed 9.6 GT/s, 150W Thermal Design Power (TDP), FCLGA 2011 socket) Retail
HP 788376-001 - Intel Xeon E7-8893 v3 Four-Core 64-bit processor - 3.2GHz (Haswell, 45MB Last Level Cache, Intel QuickPath Interconnect (QPI) speed 9.6 GT/s, 140W Thermal Design Power (TDP), FCLGA 2011 socket) Retail
HP 780986-001 - Intel Xeon E5-2650 v3 Ten-Core 64-bit processor - 2.30GHz base frequency (Haswell-EP, 25MB Intel Smart Cache, Intel QuickPath Interconnect (QPI) speed 9.6 GT/s, 105W Thermal Design Power (TDP), FCLGA 2011-3 socket) Retail
HP 858204-001 - Intel Xeon E7-8894 v4 Twenty-four-Core 64-bit processor - 2.4GHz (Broadwell, 60MB Cache, Intel QuickPath Interconnect (QPI) speed 9.6 GT/s, 165W Thermal Design Power (TDP), FCLGA 2011 socket) Retail