CPU

HPE Intel Xeon E5-4650L Eight-Core 64-bit low power processor - 2.6GHz (Sandy Bridge-EP, 20MB Level-3 cache, Intel QuickPath Interconnect (QPI) speed 8.0 GT/s, 115 watt thermal design power (TDP), FCLGA 2011 socket)

HPE Intel Xeon E5-4617 Six-Core 64-bit processor - 2.9GHz (Sandy Bridge), 15MB Level-3 cache, Intel QuickPath Interconnect (QPI) speed 7.2 GT/s, 130 watt Thermal Design Power (TDP), FCLGA 2011 socket

HPE Intel Core i3-3240 Dual-Core 64-bit processor - 3.40GHz (Ivy Bridge, 3MB Level-3 cache, Direct Media Interface (DMI) speed 5.0 GT/s, 55 watt thermal design power (TDP), FCLGA 1155-pin socket)

IBM x3500 M3 Intel Quad-Core Xeon E5620 (2.40GHz, 80W, 1066MHz)

IBM x3500 M3 Intel Quad-Core Xeon E5630 (2.53GHz, 80W, 1066MHz)

IBM x3500 M3 Intel Quad-Core Xeon E5640 (2.66GHz, 80W, 1066MHz)