HPE 505513-L21 2.26GHz 5.86GT/s QPI 8MB L3 Cache Socket FCLGA1366 Intel Xeon L5520 Quad-core (4 Core) Processor Kit For ProLiant ML350 G6

HPE 592321-L21 2.13GHz 4.80GT/s QPI 4MB L3 Cache Socket FCLGA1366 Intel Xeon E5506 Quad-core (4 Core) Processor Kit For ProLiant SL2x170z G6

HP 584495-L21 2.13GHz 4.80GT/s QPI 4MB L3 Cache Socket FCLGA1366 Intel Xeon E5506 Quad-core (4 Core) Processor For ProLiant DL380 G7 Server

HP 584495-B21 2.13GHz 4.80GT/s QPI 4MB L3 Cache Socket FCLGA1366 Intel Xeon E5506 Quad-core (4 Core) Processor For ProLiant DL380 G7 Server

HP 447123-B21 1.60GHz 1066MHz FSB 4MB L2 Cache Socket LGA771 Intel Xeon 5110 Dual-core (2 Core) Processor Kit For ProLiant DL180 Gen1

HP 417555-L21 1.60GHz 1066MHz FSB 4MB L2 Cache Socket LGA771 Intel Xeon 5110 Dual-core (2 Core) Processor Kit For ProLiant ML150 Gen3

HP 516795-001 1.60GHz 1066MHz FSB 4MB L2 Cache Socket LGA771 Intel Xeon 5110 Dual-core (2 Core) Processor

HPE 740689-L21 2.00GHz 7.20GT/s QPI 15MB L3 Cache Socket FCLGA1356 Intel Xeon E5-2430L Hexa-core (6 Core) Processor Kit For ProLiant SL4540 Gen8