2157U – Dell 550MHz 100MHz FSB 512KB L2 Cache Socket SECC2242 / SECC2576 Intel Pentium III 1-Core Processor

HP NF152AA 2.80GHz 6.40GT/s QPI 8MB L3 Cache Socket FCLGA1366 Intel Xeon X5560 Quad-core (4 Core) Processor For Z600/Z800 Workstation

HP NF147AA 2.13GHz 4.80GT/s QPI 4MB L3 Cache Socket FCLGA1366 Intel Xeon E5506 Quad-core (4 Core) Processor For Workstation Z600/Z800

EMC 005046726 700MHz 100MHz FSB 2MB L2 Cache Socket SECC330 Pentium III Intel Xeon 1-Core Processor

HP P1579A 1.00GHz 133MHz FSB 256KB L2 Cache Socket PPGA370/SECC2495 Intel Pentium III Single-core (1 Core) Processor